審定編號:國審棉2005001
品種名稱:銀棉2號 (原名:sGKz8)
選育單位:中國農業科學(xue)院生物技術(shu)研究所、邯鄲(dan)市農業科學(xue)院、北(bei)京銀土地生物技術(shu)有限公司
品種來源: P30A×18R(P30A為中(zhong)棉(mian)所41回交(jiao)轉育不育系(xi)(xi),P30B為其保持系(xi)(xi))
特征特性:三系配(pei)套轉基(ji)因(yin)抗(kang)(kang)蟲(chong)(chong)雜交一代種,黃河(he)流(liu)域棉區作春棉種植(zhi)生(sheng)育期125天(tian)。植(zhi)株(zhu)較松散,株(zhu)高95.3厘(li)米,莖(jing)稈堅韌(ren)、茸毛(mao)少,葉片中(zhong)等(deng)大小,葉色(se)稍深,第(di)一果枝節位6.5節,單株(zhu)結鈴16.1個,鈴卵圓形,鈴尖(jian)明顯,鈴殼薄(bo),苞葉較小,吐絮暢而集中(zhong),單鈴重5.7克(ke)(ke),衣分42.6%,籽指(zhi)10.2克(ke)(ke),霜前花(hua)率(lv)(lv)92.6%。出苗較快,前期長(chang)勢強,后期長(chang)勢轉弱(ruo),耐枯萎病、耐黃萎病,抗(kang)(kang)棉鈴蟲(chong)(chong);HVICC纖維上(shang)半部平均長(chang)度29.0毫米,斷裂比(bi)強度27.7厘(li)牛/特克(ke)(ke)斯,馬克(ke)(ke)隆值4.6,伸長(chang)率(lv)(lv)7.2%,反射率(lv)(lv)75.4%,黃度7.8,整齊(qi)度指(zhi)數84.7%,紡紗(sha)均勻性指(zhi)數134。
產量表現:2003-2004年(nian)參加黃河流域(yu)棉(mian)(mian)(mian)區抗(kang)蟲春棉(mian)(mian)(mian)品種(zhong)區域(yu)試驗(yan),籽棉(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)和(he)霜(shuang)前皮(pi)棉(mian)(mian)(mian)平(ping)均(jun)畝產(chan)分別(bie)(bie)(bie)為229.0公斤、97.6公斤和(he)90.4公斤,分別(bie)(bie)(bie)為對照品種(zhong)中棉(mian)(mian)(mian)所41的121.1%、126.4%和(he)129.1%;2004年(nian)生產(chan)試驗(yan),籽棉(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)和(he)霜(shuang)前皮(pi)棉(mian)(mian)(mian)平(ping)均(jun)畝產(chan)分別(bie)(bie)(bie)為233.2公斤、97.9公斤和(he)93.7公斤,分別(bie)(bie)(bie)為中棉(mian)(mian)(mian)所41的123.9%、126.6%和(he)128.7%。
栽培技術要點:(1)地膜覆(fu)蓋(gai)或育(yu)(yu)(yu)苗(miao)移(yi)(yi)栽(zai),也可以與(yu)西(xi)瓜、大蒜等作(zuo)物套種(zhong),地膜棉4月中(zhong)下旬播種(zhong),育(yu)(yu)(yu)苗(miao)移(yi)(yi)栽(zai)4月初育(yu)(yu)(yu)苗(miao),中(zhong)等地力田塊畝栽(zai)培密度(du)2000~2500株。(2)足施(shi)(shi)(shi)底肥,增施(shi)(shi)(shi)鉀(jia)肥,重(zhong)施(shi)(shi)(shi)花鈴肥,后期適(shi)時葉面噴施(shi)(shi)(shi)氮、磷、鉀(jia)復合(he)肥,適(shi)當(dang)追施(shi)(shi)(shi)氮肥和鉀(jia)肥。(3)前期及時化(hua)控防止旺(wang)長,后期根據長勢(shi)適(shi)當(dang)化(hua)控,打頂(ding)10天后噴施(shi)(shi)(shi)縮節胺,不(bu)可早噴,以防止早衰。(4)棉鈴蟲(chong)三(san)、四代孵化(hua)高峰期需藥劑防治(zhi),注意防治(zhi)蚜蟲(chong)、紅蜘(zhi)蛛、盲蝽(chun)蟓等非鱗翅目害蟲(chong)。(5)不(bu)宜在黃萎病重(zhong)病區種(zhong)植。
審定意見:該品(pin)種(zhong)為三系配套轉基因(yin)抗(kang)蟲(chong)雜交(jiao)一代春棉(mian)品(pin)種(zhong),耐枯萎病和(he)黃萎病,抗(kang)棉(mian)鈴蟲(chong),經審(shen)(shen)核,符合國家棉(mian)花(hua)品(pin)種(zhong)審(shen)(shen)定標準,通(tong)過審(shen)(shen)定。適宜河(he)北東(dong)(dong)部(bu)(bu)(bu)和(he)南(nan)部(bu)(bu)(bu),山東(dong)(dong),河(he)南(nan)東(dong)(dong)部(bu)(bu)(bu)、北部(bu)(bu)(bu)和(he)中(zhong)部(bu)(bu)(bu),江(jiang)蘇、安(an)徽淮河(he)以北,天(tian)津,山西南(nan)部(bu)(bu)(bu),陜西關中(zhong)等黃河(he)流域棉(mian)區(qu)作春棉(mian)品(pin)種(zhong)種(zhong)植,應嚴格按照農(nong)業轉基因(yin)生物(wu)安(an)全證書允(yun)許的范圍推(tui)廣。
審定編號:國審棉2005002
品種名稱:魯棉研15號(原名:魯H9513、GKz10)
選育單位:山東棉花研究(jiu)(jiu)中心(xin)、中國農業科學院生(sheng)物技術研究(jiu)(jiu)所
品種來源:魯613系/泗棉3號(hao)轉(zhuan)Bt基因抗蟲(chong)棉選系魯55系
特征特性:轉基因抗(kang)蟲雜交一代種,黃(huang)河流(liu)域棉(mian)區作春棉(mian)種植全生(sheng)育期129天(tian),株(zhu)高90.5厘(li)米(mi),莖稈粗壯堅(jian)韌、茸(rong)毛多,葉片中等大小、深(shen)綠(lv)色,第一果枝節(jie)位7.3節(jie),單(dan)株(zhu)果枝數13.0臺(tai),單(dan)株(zhu)結鈴(ling)(ling)16.8個(ge),鈴(ling)(ling)卵圓形,鈴(ling)(ling)殼薄,吐(tu)絮肥暢集中,單(dan)鈴(ling)(ling)重(zhong)5.7克(ke)(ke), 籽指10.3克(ke)(ke),衣分40.7%,霜前(qian)花率88.5%。前(qian)期生(sheng)長(chang)勢強(qiang),后(hou)期長(chang)勢一般;耐枯萎病(bing),耐黃(huang)萎病(bing),抗(kang)棉(mian)鈴(ling)(ling)蟲;HVICC纖(xian)維(wei)上半部平均長(chang)度(du)30.8毫米(mi),斷(duan)裂比強(qiang)度(du)30.7厘(li)牛/特(te)克(ke)(ke)斯,馬克(ke)(ke)隆值4.6,伸(shen)長(chang)率6.2%,反射率74.7%,黃(huang)度(du)8.2,整齊度(du)指數83.5%,環縷紗(sha)強(qiang)122,氣紗(sha)品質(zhi)1911。
產量表現: 1999-2000年參加黃河流域棉區(qu)(qu)抗蟲棉品(pin)種(zhong)區(qu)(qu)域試驗,籽(zi)棉、皮(pi)棉和(he)霜前皮(pi)棉平均(jun)畝產分別(bie)為244.2公斤(jin)、99.4公斤(jin)和(he)88.0公斤(jin),分別(bie)為對照(zhao)(zhao)品(pin)種(zhong)中(zhong)棉所29的108.8%、109.2%和(he)109.0%;2001年生產試驗,籽(zi)棉、皮(pi)棉和(he)霜前皮(pi)棉平均(jun)畝產分別(bie)為277.0公斤(jin)、115.0公斤(jin)和(he)110.9公斤(jin),分別(bie)為對照(zhao)(zhao)品(pin)種(zhong)中(zhong)棉所38的112.7%、122.5%和(he)125.0%。
栽培技術要點:(1)營(ying)養缽育苗3月底至4月初播(bo)種(zhong),5月上旬移栽;地膜棉4月15日前后播(bo)種(zhong);播(bo)前注意(yi)曬種(zhong)、造(zao)墑(di),力爭一(yi)播(bo)全苗。(2)適(shi)當(dang)稀(xi)植,山東(dong)棉區畝(mu)密(mi)度2200~2600株(zhu),黃淮南(nan)部(bu)棉區畝(mu)密(mi)度1800株(zhu)左右。(3)重施有機肥(fei)作底肥(fei),增施磷(lin)、鉀肥(fei),重施花(hua)鈴(ling)(ling)(ling)肥(fei),巧(qiao)施蓋(gai)頂肥(fei)。(4)盛蕾后注意(yi)化控,掌握(wo)少量多次(ci)、前輕后重的原(yuan)則。(5)二代棉鈴(ling)(ling)(ling)蟲一(yi)般不用化學防治(zhi)(zhi),三、四代棉鈴(ling)(ling)(ling)蟲視發生輕重防治(zhi)(zhi)1~2次(ci),及時防治(zhi)(zhi)棉蚜、棉紅蜘蛛、棉薊馬、盲蝽蟓等非鱗翅目害蟲。
審定意見:該品(pin)種(zhong)屬轉(zhuan)基因抗蟲(chong)雜交(jiao)一(yi)代春棉(mian)(mian)品(pin)種(zhong),耐枯萎病(bing),耐黃萎病(bing),抗棉(mian)(mian)鈴蟲(chong),經審(shen)(shen)核,符合國(guo)家棉(mian)(mian)花(hua)品(pin)種(zhong)審(shen)(shen)定(ding)標準,通過審(shen)(shen)定(ding)。適宜河北東部(bu)和(he)南(nan)部(bu),山東,河南(nan)東部(bu)和(he)北部(bu),江蘇、安徽淮河以北,山西南(nan)部(bu)等黃河流域棉(mian)(mian)區輕(qing)病(bing)區作春棉(mian)(mian)品(pin)種(zhong)種(zhong)植,應嚴格(ge)按(an)照(zhao)農(nong)業轉(zhuan)基因生(sheng)物安全證書允許的范圍推廣(guang)。
審定編號:國審棉2005003
品種名稱:魯棉(mian)研20號(原名:魯7H1、GKz12)
選育單位:山東棉花研究中心、中國農業(ye)科(ke)學(xue)院(yuan)生物(wu)技(ji)術研究所
品種來源:常規品系94-361/抗蟲優系AR1
特征特性:轉基(ji)因抗(kang)蟲雜交一代(dai)種,黃河流域(yu)棉區(qu)作春棉種植(zhi)全(quan)生育(yu)期(qi)133天。植(zhi)株塔形(xing)、稍松散,株?94.6厘(li)(li)米,莖稈粗壯、茸毛(mao)少,葉片中(zhong)等大小、深綠色,第一果(guo)枝(zhi)節位7.3節,單(dan)(dan)株果(guo)枝(zhi)數(shu)13.0臺,單(dan)(dan)株結鈴16.1個(ge),鈴卵圓形(xing),單(dan)(dan)鈴重5.7克(ke),鈴殼薄,苞(bao)葉大,吐絮暢,籽指(zhi)(zhi)10.6克(ke),衣分(fen)42.1%,霜(shuang)前(qian)(qian)花率93.1%。前(qian)(qian)中(zhong)期(qi)長勢健壯,后期(qi)長勢一般;耐枯(ku)萎(wei)病,耐黃萎(wei)病,抗(kang)棉鈴蟲;HVICC纖維上(shang)半部平均長度(du)29.9毫(hao)米,斷裂比強度(du)29.9厘(li)(li)牛/特克(ke)斯(si),馬克(ke)隆值4.7,伸長率7.1%,反射率75.1%,黃度(du)8.1,整齊度(du)指(zhi)(zhi)數(shu)85.1%。
產量表現:2001-2002年參加黃河(he)流域(yu)棉(mian)(mian)(mian)(mian)(mian)區(qu)抗蟲(chong)棉(mian)(mian)(mian)(mian)(mian)品(pin)(pin)種區(qu)域(yu)試驗,2001年籽棉(mian)(mian)(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)(mian)(mian)和(he)(he)(he)霜(shuang)(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別為254.9公(gong)(gong)斤(jin)(jin)、107.8公(gong)(gong)斤(jin)(jin)和(he)(he)(he)101.2公(gong)(gong)斤(jin)(jin),分(fen)別為對照品(pin)(pin)種中(zhong)棉(mian)(mian)(mian)(mian)(mian)所38的101.8%、112.1%和(he)(he)(he)112.1%;2002年籽棉(mian)(mian)(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)(mian)(mian)和(he)(he)(he)霜(shuang)(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別為245.0公(gong)(gong)斤(jin)(jin)、102.4公(gong)(gong)斤(jin)(jin)和(he)(he)(he)94.5公(gong)(gong)斤(jin)(jin),分(fen)別為對照品(pin)(pin)種中(zhong)棉(mian)(mian)(mian)(mian)(mian)所41的107.6%、110.0%和(he)(he)(he)109.4%。2002年生產(chan)試驗,籽棉(mian)(mian)(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)(mian)(mian)和(he)(he)(he)霜(shuang)(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別為237.4公(gong)(gong)斤(jin)(jin)、96.6公(gong)(gong)斤(jin)(jin)和(he)(he)(he)88.8公(gong)(gong)斤(jin)(jin),分(fen)別為中(zhong)棉(mian)(mian)(mian)(mian)(mian)所41的104.8%、105.9%和(he)(he)(he)103.3%。
栽培技術要點:(1)地膜(mo)覆蓋(gai)4月15日前后播(bo)種(zhong)(zhong),育(yu)苗(miao)移(yi)(yi)栽3月底(di)4月初播(bo)種(zhong)(zhong)育(yu)苗(miao),4月底(di)或5月初移(yi)(yi)栽。(2)畝種(zhong)(zhong)植密度(du)2000株左右(you)。(3)中等以上肥(fei)力棉田畝施(shi)有機肥(fei)3000公(gong)斤(jin)(jin)以上、餅肥(fei)50公(gong)斤(jin)(jin)、過磷酸鈣30公(gong)斤(jin)(jin),見花(hua)后畝施(shi)尿素20~25公(gong)斤(jin)(jin),分兩(liang)次施(shi)用,遇旱及(ji)時澆水。(4)盛蕾及(ji)花(hua)鈴期適時適量化調。(5)二代棉鈴蟲(chong)一般(ban)年份(fen)不需防(fang)治,大暴發年份(fen)酌(zhuo)(zhuo)情防(fang)治1~2次,三、四代棉鈴蟲(chong)視發生輕(qing)重酌(zhuo)(zhuo)情防(fang)治,及(ji)時防(fang)治棉蚜、紅蜘蛛、灰飛虱、盲蝽蟓(xiang)等非鱗(lin)翅(chi)目害蟲(chong)。
審定意見:該品種(zhong)(zhong)屬轉基因(yin)抗(kang)蟲雜交一代春棉(mian)(mian)品種(zhong)(zhong),耐枯萎病(bing)(bing),耐黃(huang)萎病(bing)(bing),抗(kang)棉(mian)(mian)鈴蟲,經(jing)審核,符合國家棉(mian)(mian)花(hua)品種(zhong)(zhong)審定(ding)標準,通過審定(ding)。適宜河(he)北南(nan)部(bu),山(shan)東,河(he)南(nan)東部(bu),江蘇(su)、安徽淮(huai)河(he)以北等黃(huang)河(he)流域棉(mian)(mian)區(qu)輕(qing)病(bing)(bing)區(qu)作春棉(mian)(mian)品種(zhong)(zhong)種(zhong)(zhong)植,應(ying)嚴格按照農業轉基因(yin)生物(wu)安全證書允許(xu)的(de)范圍推廣。
審定編號:國審棉2005004
品種名稱:魯(lu)棉研(yan)24號(hao)(原(yuan)名:魯(lu)H963、GKz25)
選育單位:山(shan)東棉花研(yan)究(jiu)中心(xin)、中國農業科學院生(sheng)物技術研(yan)究(jiu)所
品種來源:轉Bt基因抗蟲棉A38系/多親本復合雜交轉Bt基因抗蟲棉選系魯8166
特征特性:轉基因抗(kang)蟲雜交一代種,黃河流域(yu)棉(mian)區作春(chun)棉(mian)種植生(sheng)育(yu)期136天(tian)。植株(zhu)筒(tong)形、較(jiao)緊湊,株(zhu)高97.5厘米,莖(jing)稈稍(shao)軟、茸毛少,葉片中等大小、色深,皺(zhou)褶明顯,第(di)一果(guo)枝(zhi)節位7.3節,單(dan)株(zhu)果(guo)枝(zhi)數12.8臺,單(dan)株(zhu)結鈴15.6個,鈴卵圓(yuan)形,單(dan)鈴重5.7克(ke),鈴殼薄(bo),吐絮肥暢(chang)集中, 籽指10.4克(ke),衣分(fen)41.5%,霜(shuang)前(qian)(qian)花率(lv)(lv)93.6%。出苗(miao)好,苗(miao)齊(qi)壯,前(qian)(qian)期發(fa)育(yu)快,長勢旺而穩健;抗(kang)枯萎(wei)病,耐(nai)黃萎(wei)病,抗(kang)棉(mian)鈴蟲;HVICC纖維上半部平(ping)均長度30.1毫(hao)米,斷(duan)裂比(bi)強度28.8厘牛/特克(ke)斯,馬克(ke)隆(long)值4.3,伸長率(lv)(lv)8.1%,反射率(lv)(lv)74.9%,黃度7.8,整齊(qi)度指數84.1%。
產量表現: 2002-2003年參加(jia)黃河流域(yu)棉(mian)(mian)區春棉(mian)(mian)品種區域(yu)試(shi)驗(yan)(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和霜前皮棉(mian)(mian)平均(jun)畝產分別為234.7公斤(jin)(jin)、97.5公斤(jin)(jin)和91.1公斤(jin)(jin),分別為對照品種豫棉(mian)(mian)21號的120.0%、118.5%和123.4%;2004年生產試(shi)驗(yan)(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和霜前皮棉(mian)(mian)平均(jun)畝產分別為222.5公斤(jin)(jin)、91.5公斤(jin)(jin)和87.5公斤(jin)(jin),分別為對照品種中(zhong)棉(mian)(mian)所41的118.2%、118.4%和120.2%。
栽培技術要點: (1)營養缽育苗3月(yue)底(di)至4月(yue)初播種(zhong),5月(yue)上旬移栽;地(di)膜棉(mian)(mian)4月(yue)15日前后(hou)播種(zhong),注意(yi)造墑,力爭一播全苗。(2)適當(dang)稀植,山東(dong)棉(mian)(mian)區(qu)畝密度2200~2600株,黃淮南(nan)部棉(mian)(mian)區(qu)畝密度1800株左右。(3)重(zhong)(zhong)施(shi)有機(ji)肥作(zuo)底(di)肥,增施(shi)磷、鉀(jia)肥,見花重(zhong)(zhong)施(shi)花鈴(ling)肥,巧施(shi)蓋(gai)頂(ding)肥。(4)適時進行化(hua)調,掌握少量多次、前輕(qing)后(hou)重(zhong)(zhong)的(de)原則(ze)。(5)二代棉(mian)(mian)鈴(ling)蟲(chong)一般不用化(hua)學防(fang)(fang)治,重(zhong)(zhong)發生年份,可在產卵高峰期化(hua)防(fang)(fang)殺卵,三、四代棉(mian)(mian)鈴(ling)蟲(chong)視發生輕(qing)重(zhong)(zhong)防(fang)(fang)治1~2次,及時防(fang)(fang)治棉(mian)(mian)蚜、棉(mian)(mian)紅蜘(zhi)蛛、棉(mian)(mian)薊(ji)馬(ma)、盲蝽蟓(xiang)等非鱗翅目害蟲(chong)。
審定意見:該品(pin)種屬轉基(ji)因抗蟲(chong)雜交一代春棉(mian)(mian)品(pin)種,抗枯萎(wei)病,耐黃萎(wei)病,抗棉(mian)(mian)鈴蟲(chong),經審(shen)核(he),符合國家棉(mian)(mian)花品(pin)種審(shen)定標(biao)準,通過審(shen)定。適宜河北(bei)東部(bu)(bu)和(he)南部(bu)(bu),山東,河南東部(bu)(bu)、北(bei)部(bu)(bu)和(he)中(zhong)部(bu)(bu),江蘇、安徽淮(huai)河以(yi)北(bei),山西(xi)南部(bu)(bu),陜西(xi)關中(zhong)等黃河流域棉(mian)(mian)區(qu)作春棉(mian)(mian)品(pin)種種植,應嚴(yan)格按照農業轉基(ji)因生物安全證書允許的范(fan)圍(wei)推廣。
審定編號:國審棉2005005
品種名稱:魯棉研25號(原名:魯8H7F1、GKz29)
選育單位:山東棉花研(yan)究中心(xin)、中國農業科學(xue)院生物(wu)技術研(yan)究所
品種來源:抗蟲品系(xi)(xi)823/GK12初(chu)始(shi)選系(xi)(xi)AR3
特征特性:轉基因抗蟲雜交一代種(zhong),黃河流(liu)域(yu)棉區作春棉種(zhong)植全生(sheng)育(yu)期136天。植株塔形、較松散,株?93.7厘米,莖稈茸毛(mao)多,葉片中等大(da)小(xiao)、深綠色,皺褶明顯,第一果枝(zhi)節位(wei)6.5節,單(dan)(dan)株果枝(zhi)數13.2臺,單(dan)(dan)株結(jie)鈴15.8個(ge);鈴卵圓(yuan)形,鈴尖較鈍,單(dan)(dan)鈴重(zhong)5.6克(ke)(ke),吐絮暢,籽指10.4克(ke)(ke),衣分40.6%,霜前花(hua)率(lv)90.5%。?抗枯萎(wei)病,耐黃萎(wei)病,?抗棉鈴蟲;HVICC纖維(wei)上半部平均長度(du)29.6毫米,斷裂比強度(du)28.9厘牛/特克(ke)(ke)斯,馬克(ke)(ke)隆值4.4,伸(shen)長率(lv)7.7%,反射率(lv)74.8%,黃度(du)8.0,整齊(qi)度(du)指數83.6%。
產量表現:2002-2003年(nian)參加(jia)黃河流(liu)域棉(mian)(mian)區春棉(mian)(mian)品(pin)種區域試驗,籽棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)霜(shuang)前(qian)皮(pi)棉(mian)(mian)平(ping)均(jun)畝(mu)產分別為(wei)238.9公斤(jin)(jin)、97.32公斤(jin)(jin)和(he)87.7公斤(jin)(jin),分別為(wei)對照品(pin)種豫棉(mian)(mian)21號的(de)122.1%、118.2%和(he)118.8%;2004年(nian)生(sheng)產試驗,籽棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)霜(shuang)前(qian)皮(pi)棉(mian)(mian)平(ping)均(jun)畝(mu)產分別為(wei)231.3公斤(jin)(jin)、95.5公斤(jin)(jin)和(he)88.3公斤(jin)(jin),分別為(wei)對照品(pin)種中棉(mian)(mian)所41的(de)117.2%、117.5%和(he)116.2%。
栽培技術要點:(1)地(di)膜(mo)覆(fu)蓋4月(yue)(yue)15日前后播種,育苗(miao)移(yi)(yi)栽(zai)3月(yue)(yue)底(di)4月(yue)(yue)初(chu)播種育苗(miao),4月(yue)(yue)底(di)5月(yue)(yue)初(chu)移(yi)(yi)栽(zai)。(2)畝密度(du)2000株左右(you)。(3)中等(deng)(deng)以(yi)上肥力棉田畝施有機(ji)肥3000公斤(jin)以(yi)上、餅肥50公斤(jin)、過磷酸鈣(gai)30公斤(jin),見花(hua)后畝施尿(niao)素20~25公斤(jin),分兩次(ci)施用,遇(yu)旱及(ji)(ji)時(shi)澆水。(4)盛蕾后及(ji)(ji)花(hua)鈴(ling)期適(shi)(shi)時(shi)適(shi)(shi)量化調。(5)二代棉鈴(ling)蟲一般年(nian)(nian)份不需防(fang)治,大暴發年(nian)(nian)份酌情(qing)防(fang)治1~2次(ci),三(san)、四代棉鈴(ling)蟲視(shi)發生輕重酌情(qing)防(fang)治,及(ji)(ji)時(shi)防(fang)治棉蚜、紅蜘蛛、灰(hui)飛虱、盲(mang)蝽蟓等(deng)(deng)非鱗(lin)翅目害蟲。
審定意見:該品(pin)種屬(shu)轉基(ji)因抗蟲雜交一(yi)代春棉(mian)品(pin)種,抗枯萎病(bing),耐(nai)黃萎病(bing),抗棉(mian)鈴(ling)蟲,經審核,符合國家棉(mian)花品(pin)種審定標準,通過審定。適宜山東,河南東部(bu),江蘇、安徽淮河以(yi)北(bei),河北(bei)南部(bu)等黃河流域(yu)棉(mian)區作春棉(mian)品(pin)種種植(zhi),應嚴(yan)格按(an)照農業(ye)轉基(ji)因生物(wu)安全證書允許(xu)的范圍(wei)推(tui)廣。
審定編號:國審棉2005006
品種名稱:中(zhong)棉(mian)所52(原名:中(zhong)抗雜5號、GKz中(zhong)雜A49-668)
選育單位:中國(guo)農(nong)業(ye)科學院棉(mian)花研究所、中國(guo)農(nong)業(ye)科學院生(sheng)物技術研究所
品種來源:P5/ GK1
特征特性:轉(zhuan)基(ji)因抗(kang)蟲(chong)雜交一代種,黃河流域棉區作春(chun)棉種植全(quan)生(sheng)育期(qi)128天。植株塔形、較(jiao)緊湊,株?90.4厘(li)米,莖稈青(qing)紫(zi)色、茸毛多,葉片中等大小、葉色稍深,第一果枝(zhi)節(jie)位7.4節(jie),單(dan)(dan)株果枝(zhi)數13.8臺,單(dan)(dan)株結(jie)鈴(ling)16.4個,鈴(ling)卵圓(yuan)形,單(dan)(dan)鈴(ling)重5.6克(ke),吐(tu)絮暢(chang),籽指10.2克(ke),衣(yi)分40.2%,霜前花率89.2%。耐枯(ku)萎病,耐黃萎病,抗(kang)棉鈴(ling)蟲(chong);HVICC纖維上半部平均長度(du)(du)30.7毫米,斷裂比強度(du)(du)32.2厘(li)牛(niu)/特克(ke)斯,馬克(ke)隆值4.9,伸(shen)長率5.4%,反射率73.5%,黃度(du)(du)8.3,整(zheng)齊度(du)(du)指數86.6%。
產量表現:2000-2001年參加(jia)黃(huang)河(he)流(liu)域棉(mian)(mian)(mian)區抗蟲棉(mian)(mian)(mian)品(pin)種(zhong)區域試驗(yan),2000年籽(zi)(zi)棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)(pi)棉(mian)(mian)(mian)平(ping)均畝產(chan)分(fen)(fen)別(bie)為(wei)213.7公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)、83.4公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)和(he)(he)70.4公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin),分(fen)(fen)別(bie)為(wei)對照(zhao)品(pin)種(zhong)中(zhong)棉(mian)(mian)(mian)所29的(de)101.4%、99.3%和(he)(he)99.0%;2001年籽(zi)(zi)棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)(pi)棉(mian)(mian)(mian)平(ping)均畝產(chan)分(fen)(fen)別(bie)為(wei)269.7公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)、111.3公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)和(he)(he)104.5公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin),分(fen)(fen)別(bie)為(wei)對照(zhao)品(pin)種(zhong)中(zhong)棉(mian)(mian)(mian)所38的(de)107.8%、115.7%和(he)(he)115.7%。2002-2003年生產(chan)試驗(yan),籽(zi)(zi)棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)(pi)棉(mian)(mian)(mian)兩年平(ping)均畝產(chan)分(fen)(fen)別(bie)為(wei)224.7公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)、89.8公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin)和(he)(he)82.7公(gong)(gong)(gong)(gong)斤(jin)(jin)(jin)(jin)(jin),分(fen)(fen)別(bie)為(wei)對照(zhao)品(pin)種(zhong)中(zhong)棉(mian)(mian)(mian)所41的(de)110.4%、107.9%和(he)(he)106.5%。
栽培技術要點:(1)營(ying)養缽育苗移(yi)栽(zai)4月上旬播(bo)種,露地直播(bo)4月20日前后(hou)搶(qiang)晴播(bo)種。(2)畝密度2200~2500株。(3)施足底肥,增施鉀肥,重施蕾(lei)花肥,后(hou)期視長(chang)勢(shi)追施葉面肥。(4)根據天氣和長(chang)勢(shi)情況適(shi)量化調(diao),前輕(qing)后(hou)重、少量多次。(5)及(ji)時徹(che)底整枝,以防爛鈴(ling),8月上旬打(da)頂。(6)防治(zhi)四、五代(dai)棉(mian)鈴(ling)蟲要重于二、三代(dai)棉(mian)鈴(ling)蟲。注意(yi)防治(zhi)紅蜘蛛、棉(mian)蚜、斜紋夜蛾、盲蝽(chun)蟓(xiang)等(deng)非鱗翅目害蟲。
審定意見:該品(pin)種(zhong)(zhong)屬轉(zhuan)基因抗(kang)蟲雜交一(yi)代春棉(mian)(mian)品(pin)種(zhong)(zhong),耐枯萎病,耐黃萎病,抗(kang)棉(mian)(mian)鈴蟲,經(jing)審(shen)(shen)核(he),符(fu)合國家棉(mian)(mian)花品(pin)種(zhong)(zhong)審(shen)(shen)定(ding)標準,通過審(shen)(shen)定(ding)。適宜河(he)(he)北東部(bu)和南(nan)部(bu),山(shan)東,河(he)(he)南(nan)東部(bu)和北部(bu),江(jiang)蘇、安(an)徽淮河(he)(he)以北,山(shan)西南(nan)部(bu),陜西關(guan)中等(deng)黃河(he)(he)流(liu)域(yu)棉(mian)(mian)區輕病區作春棉(mian)(mian)品(pin)種(zhong)(zhong)種(zhong)(zhong)植,應(ying)嚴(yan)格按照農業(ye)轉(zhuan)基因生物(wu)安(an)全(quan)證書允許的范圍推廣。
審定編號:國審棉2005007
品種名稱:中(zhong)(zhong)棉所51(原名:SGK中(zhong)(zhong)BZ12)
選育單位:中(zhong)國(guo)(guo)農業科學(xue)院棉(mian)花研(yan)(yan)究(jiu)所、中(zhong)國(guo)(guo)農業科學(xue)院生(sheng)物(wu)技術研(yan)(yan)究(jiu)所
品種來源:中棉所(suo)41選(xuan)系(xi)971201/棕色棉RILB263102
特征特性:轉基因(yin)抗(kang)(kang)(kang)蟲雜(za)交一代種,黃(huang)河流域棉(mian)區作春棉(mian)種植生育期131天。植株(zhu)(zhu)(zhu)(zhu)較緊湊,株(zhu)(zhu)(zhu)(zhu)高89.7厘米,莖(jing)稈茸(rong)毛(mao)多,葉(xie)片(pian)中等大小,葉(xie)色(se)稍(shao)淡,花藥(yao)黃(huang)色(se),第一果(guo)枝節位7.0節,單(dan)(dan)株(zhu)(zhu)(zhu)(zhu)果(guo)枝數13.3臺,單(dan)(dan)株(zhu)(zhu)(zhu)(zhu)結鈴(ling)(ling)16.4個(ge),鈴(ling)(ling)卵圓形(xing),苞葉(xie)較大,單(dan)(dan)鈴(ling)(ling)重5.4克(ke),吐(tu)絮暢而集中,棉(mian)纖維淺棕色(se),籽指(zhi)10.2克(ke),衣分38.1%,霜(shuang)前(qian)花率94.6%。前(qian)期長勢(shi)好,后期長勢(shi)較弱,抗(kang)(kang)(kang)枯萎(wei)病,耐(nai)黃(huang)萎(wei)病,抗(kang)(kang)(kang)棉(mian)鈴(ling)(ling)蟲;HVICC纖維上半部平均長度(du)30.5毫(hao)米,斷裂比強度(du)30.4厘牛/特克(ke)斯,馬克(ke)隆值4.5,伸(shen)長率6.7%,整齊度(du)指(zhi)數84.7%。
產量表現:2001-2002年參加黃河流域(yu)(yu)棉(mian)(mian)(mian)區抗蟲棉(mian)(mian)(mian)品種區域(yu)(yu)試(shi)驗,2001年籽棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)霜前皮(pi)(pi)棉(mian)(mian)(mian)平均畝(mu)產分別為250.7公(gong)(gong)斤、95.6公(gong)(gong)斤和(he)91.0公(gong)(gong)斤,分別為對照(zhao)品種中(zhong)棉(mian)(mian)(mian)所(suo)38的100.2%、99.4%和(he)100.8%;2002年籽棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)霜前皮(pi)(pi)棉(mian)(mian)(mian)平均畝(mu)產分別為233.2公(gong)(gong)斤、88.2公(gong)(gong)斤和(he)82.7公(gong)(gong)斤,分別為對照(zhao)品種中(zhong)棉(mian)(mian)(mian)所(suo)41的102.4%、94.7%和(he)95.7%。2003年生產試(shi)驗,籽棉(mian)(mian)(mian)、皮(pi)(pi)棉(mian)(mian)(mian)和(he)霜前皮(pi)(pi)棉(mian)(mian)(mian)平均畝(mu)產分別為192.4公(gong)(gong)斤、73.0公(gong)(gong)斤和(he)70.3公(gong)(gong)斤,分別為中(zhong)棉(mian)(mian)(mian)所(suo)41的106.7%、97.1%和(he)101.4%。
栽培技術要點:(1)黃(huang)河流域棉(mian)(mian)區(qu)春(chun)直播(bo)4月中旬播(bo)種,地膜(mo)覆蓋或營養缽育苗,播(bo)期可(ke)適(shi)(shi)(shi)當(dang)提前。(2)畝密度2500株左右。(3)施(shi)肥(fei)(fei)以有機(ji)肥(fei)(fei)為主,氮、磷、鉀(jia)配合使用(yong),一般(ban)底肥(fei)(fei)占總施(shi)肥(fei)(fei)量(liang)的(de)60%,畝施(shi)優質農(nong)家肥(fei)(fei)2000公(gong)斤以上、復合肥(fei)(fei)70~80 公(gong)斤,尤(you)其注意(yi)增施(shi)磷鉀(jia)肥(fei)(fei),初花(hua)(hua)期施(shi)餅肥(fei)(fei)和復合肥(fei)(fei),重(zhong)施(shi)花(hua)(hua)鈴(ling)肥(fei)(fei),中后期及時(shi)噴葉面肥(fei)(fei)和補施(shi)蓋頂肥(fei)(fei)。(4)適(shi)(shi)(shi)時(shi)進行化(hua)控。(5)根據不同年份棉(mian)(mian)鈴(ling)蟲發生情況適(shi)(shi)(shi)時(shi)防治,注意(yi)薊馬、棉(mian)(mian)蚜和紅蜘蛛等非鱗翅目害蟲的(de)防治。(6)種植區(qu)與白色棉(mian)(mian)花(hua)(hua)適(shi)(shi)(shi)當(dang)隔離(li),以防彩色棉(mian)(mian)污染。
審定意見:該品(pin)種(zhong)屬轉基(ji)(ji)因(yin)抗(kang)蟲(chong)雜交(jiao)一代春棉(mian)(mian)(mian)品(pin)種(zhong),抗(kang)枯萎病(bing),耐黃萎病(bing),抗(kang)棉(mian)(mian)(mian)鈴蟲(chong),纖維淺棕色,經審(shen)(shen)核,符合國家棉(mian)(mian)(mian)花品(pin)種(zhong)審(shen)(shen)定(ding)標準,通過(guo)審(shen)(shen)定(ding)。適宜河(he)(he)北(bei)東部(bu)和南(nan)(nan)部(bu),山東(除東部(bu)),河(he)(he)南(nan)(nan)東部(bu)和北(bei)部(bu),江蘇(su)、安(an)徽淮(huai)河(he)(he)以北(bei),山西(xi)南(nan)(nan)部(bu)等黃河(he)(he)流域棉(mian)(mian)(mian)區(qu)作春棉(mian)(mian)(mian)品(pin)種(zhong)種(zhong)植,應嚴格按照農(nong)業轉基(ji)(ji)因(yin)生物安(an)全證(zheng)書允許的范(fan)圍(wei)推(tui)廣(guang)。
審定編號:國審棉2005008
品種名稱:魯RH-1(原名:GKz13)
選育單位:山東(dong)省(sheng)種子管理總站牽頭的(de)棉(mian)花雜優利用協作組、中國農業科學院生物(wu)技(ji)術(shu)研究(jiu)所
品種來源:核不育兩(liang)用(yong)系21A/ GK18
特征特性:轉基因抗(kang)(kang)蟲雜交(jiao)一代種,黃(huang)河流域棉(mian)區和(he)長江流域棉(mian)區作春棉(mian)種植生育期分別為(wei)125天和(he)123天。植株塔形、松散(san),腺(xian)體較(jiao)(jiao)密,株高(gao)100厘米(mi),莖稈粗壯、茸毛較(jiao)(jiao)稀,葉片中等大小,深綠(lv)色、缺刻深,第一果(guo)枝節位6.8節,單株果(guo)枝數17.5臺,單株結(jie)鈴(ling)17.5個,鈴(ling)卵圓(yuan)形,單鈴(ling)重5.7克(ke)(ke),吐絮暢(chang),籽(zi)指10.7克(ke)(ke),衣分39.6%,霜前(qian)花率(lv)89%。出苗(miao)快(kuai),前(qian)期長勢(shi)穩健,后期長勢(shi)較(jiao)(jiao)強(qiang);抗(kang)(kang)枯萎(wei)病(bing)(bing),耐(nai)黃(huang)萎(wei)病(bing)(bing),高(gao)抗(kang)(kang)棉(mian)鈴(ling)蟲。HVICC纖維上半部平均長度(du)29.4毫米(mi),斷裂比強(qiang)度(du)28.8厘牛/特克(ke)(ke)斯,馬克(ke)(ke)隆(long)值4.4,整(zheng)齊度(du)指數87.8%,反射率(lv)75.8%。
產量表現:1997-1998年(nian)(nian)參加國(guo)家Ⅱ組(zu)抗蟲(chong)棉(mian)品(pin)種(zhong)區(qu)域試(shi)(shi)驗(yan)(yan),1997年(nian)(nian),在山(shan)東(dong)、河南兩省(sheng),籽(zi)棉(mian)、皮棉(mian)和(he)霜前(qian)(qian)(qian)皮棉(mian)平均(jun)畝(mu)產分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)212.4公(gong)(gong)(gong)(gong)斤(jin)、83.12公(gong)(gong)(gong)(gong)斤(jin)和(he)77.33公(gong)(gong)(gong)(gong)斤(jin),分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)對(dui)照(zhao)(zhao)(zhao)品(pin)種(zhong)中(zhong)棉(mian)所(suo)(suo)19的(de)117.4%、121.3%和(he)125.7%;在江蘇(su)、安(an)徽、湖北、江西四省(sheng),籽(zi)棉(mian)、皮棉(mian)和(he)霜前(qian)(qian)(qian)皮棉(mian)平均(jun)畝(mu)產分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)233.6公(gong)(gong)(gong)(gong)斤(jin)、93.04公(gong)(gong)(gong)(gong)斤(jin)和(he)89.04公(gong)(gong)(gong)(gong)斤(jin),分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)對(dui)照(zhao)(zhao)(zhao)品(pin)種(zhong)泗棉(mian)3號的(de)108.3%、100.1%和(he)100.9%。1998年(nian)(nian),在山(shan)東(dong)、河南兩省(sheng),籽(zi)棉(mian)、皮棉(mian)、霜前(qian)(qian)(qian)皮棉(mian)平均(jun)畝(mu)產分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)224.5公(gong)(gong)(gong)(gong)斤(jin)、86.16公(gong)(gong)(gong)(gong)斤(jin)和(he)72.09公(gong)(gong)(gong)(gong)斤(jin),分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)中(zhong)棉(mian)所(suo)(suo)19的(de)103.1%、108.2%和(he)112.5%;在江蘇(su)、安(an)徽、湖北、江西四省(sheng),籽(zi)棉(mian)、皮棉(mian)和(he)霜前(qian)(qian)(qian)皮棉(mian)平均(jun)畝(mu)產分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)191.6公(gong)(gong)(gong)(gong)斤(jin)、72.62公(gong)(gong)(gong)(gong)斤(jin)和(he)62.53公(gong)(gong)(gong)(gong)斤(jin),分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)泗棉(mian)3號的(de)117.3%、106.5%和(he)108.8%。1999年(nian)(nian)生產試(shi)(shi)驗(yan)(yan),籽(zi)棉(mian)、皮棉(mian)和(he)霜前(qian)(qian)(qian)皮棉(mian)平均(jun)畝(mu)產分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)210.4公(gong)(gong)(gong)(gong)斤(jin)、88.6公(gong)(gong)(gong)(gong)斤(jin)和(he)84.6公(gong)(gong)(gong)(gong)斤(jin),分(fen)(fen)(fen)(fen)別(bie)為(wei)(wei)對(dui)照(zhao)(zhao)(zhao)品(pin)種(zhong)中(zhong)棉(mian)所(suo)(suo)19的(de)102.6%、105.5%和(he)105.2%。
栽培技術要點:(1)施足底(di)肥(fei),增施有機肥(fei)和鉀肥(fei),一般畝(mu)施尿素(su)10公斤(jin)、二(er)銨15公斤(jin);重施初(chu)花(hua)肥(fei),畝(mu)施尿素(su)20公斤(jin),中后期注(zhu)意葉面(mian)噴肥(fei)。(2)直播田4月20日前后播種;育苗移栽(zai),3月底(di)4月初(chu)育苗,5月初(chu)移栽(zai)。(3)中高(gao)肥(fei)水(shui)地塊畝(mu)種植密度(du)2000株(zhu)(zhu)左(zuo)右,一般地力地塊畝(mu)種植密度(du)2500株(zhu)(zhu)左(zuo)右。(4)根據長勢靈活化控,掌握(wo)少量多次(ci)原則。(5)一般年份二(er)代棉鈴(ling)可(ke)不(bu)防治(zhi),當(dang)百(bai)株(zhu)(zhu)二(er)齡以(yi)上幼蟲(chong)超過10頭時,應(ying)及時防治(zhi);三、四代棉鈴(ling)蟲(chong)當(dang)百(bai)株(zhu)(zhu)二(er)齡以(yi)上幼蟲(chong)超過5頭時,應(ying)及時防治(zhi)。(6)嚴格防治(zhi)紅蜘蛛、薊(ji)馬、棉蚜、盲蝽蟓、煙飛虱(shi)等非鱗翅目(mu)害蟲(chong)。
審定意見:該品種(zhong)(zhong)屬核(he)不育(yu)兩系配套轉(zhuan)基因抗蟲(chong)雜(za)交一代春(chun)棉(mian)品種(zhong)(zhong),高抗枯萎病,耐黃萎病,抗棉(mian)鈴蟲(chong),經審(shen)核(he),符合國(guo)家棉(mian)花品種(zhong)(zhong)審(shen)定標(biao)準,通過審(shen)定。適宜(yi)山東、河(he)南、江(jiang)蘇、安(an)徽、湖北、江(jiang)西棉(mian)區作春(chun)棉(mian)品種(zhong)(zhong)種(zhong)(zhong)植,應嚴格按照農(nong)業轉(zhuan)基因生物安(an)全證(zheng)書允許的范圍(wei)推廣。
審定編號:國審棉2005009
品種名稱:邯鄲(dan)109(原名:GK45)
選育單位:邯(han)鄲市農業(ye)科學院、中國農業(ye)科學院生物技術(shu)研究所
品種來源:邯4104/泗棉(mian)3號(hao)抗(kang)蟲系
特征特性:轉(zhuan)基因抗蟲常規品種(zhong),黃河(he)流域(yu)棉(mian)區作春棉(mian)種(zhong)植全生育期133天。植株(zhu)較(jiao)松散,株(zhu)高92.8厘米,莖稈紫紅(hong)色(se)、較(jiao)粗(cu)壯,葉片大而厚、濃綠色(se),第(di)一果(guo)枝節位8.1節,單(dan)株(zhu)結(jie)鈴(ling)16.7個,鈴(ling)卵圓形、鈴(ling)尖(jian)明顯(xian),單(dan)鈴(ling)重5.8克(ke),吐絮暢而集中,衣分(fen)38.43%,籽指(zhi)12.6克(ke),霜前花率(lv)87.4%。前期長勢(shi)一般,中后期長勢(shi)強;耐枯萎(wei)病,耐黃萎(wei)病,抗棉(mian)鈴(ling)蟲;HVICC纖維上半部平均長度30.2毫米,斷裂比強度31.8厘牛/特克(ke)斯,馬(ma)克(ke)隆值5.0,伸(shen)長率(lv)5.8%,反射(she)率(lv)72.5%,黃度9.0,整齊度指(zhi)數85.0%。
產量表現:1999-2000年參加(jia)黃河(he)流域棉(mian)(mian)區(qu)抗蟲棉(mian)(mian)品種區(qu)域試驗(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和霜(shuang)前皮棉(mian)(mian)平均畝產(chan)分別(bie)為231.9公(gong)(gong)斤(jin)(jin)(jin)、89.0公(gong)(gong)斤(jin)(jin)(jin)和77.8公(gong)(gong)斤(jin)(jin)(jin),分別(bie)為對照品種中(zhong)棉(mian)(mian)所29的(de)(de)103.3%、97.8%和96.4%,;2000年生產(chan)試驗(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和霜(shuang)前皮棉(mian)(mian)平均畝產(chan)分別(bie)為216.4公(gong)(gong)斤(jin)(jin)(jin)、82.9公(gong)(gong)斤(jin)(jin)(jin)和75.1公(gong)(gong)斤(jin)(jin)(jin),分別(bie)為中(zhong)棉(mian)(mian)所29的(de)(de)113.1%、109.8%和108.2%。
栽培技術要點:(1)4月中下旬(xun)播種(zhong),畝留苗3000~3500株。(2)果枝節位較高,爛鈴少(shao),宜采(cai)用地膜栽培,促(cu)早熟(shu)。(3)底肥應視(shi)情況(kuang)多施(shi)鉀肥,早施(shi)重施(shi)花鈴肥,后(hou)期(qi)遇旱及時澆水。(4)早打頂(ding),促(cu)早熟(shu)。(5)一般年份(fen)二(er)代棉(mian)鈴蟲(chong)不(bu)需防(fang)(fang)治,三、四代棉(mian)鈴蟲(chong)根(gen)(gen)據蟲(chong)情適當(dang)防(fang)(fang)治,大發生年份(fen),要(yao)對蟲(chong)情進行(xing)嚴格控制,同(tong)時及時防(fang)(fang)治非鱗翅目害蟲(chong)。(6)根(gen)(gen)據棉(mian)花栽培具(ju)體情況(kuang)和氣候(hou)狀況(kuang),合(he)理(li)化控。
審定意見:該品(pin)(pin)種(zhong)(zhong)(zhong)屬轉基因(yin)(yin)抗蟲常規春棉(mian)品(pin)(pin)種(zhong)(zhong)(zhong),耐枯萎病,耐黃(huang)萎病,抗棉(mian)鈴蟲,經審(shen)核,符合(he)國家棉(mian)花品(pin)(pin)種(zhong)(zhong)(zhong)審(shen)定標準,通(tong)過(guo)審(shen)定。適宜河(he)南東部(bu)和北部(bu),山東,河(he)北中部(bu)和南部(bu),山西南部(bu)等黃(huang)河(he)流(liu)域棉(mian)區輕(qing)病區作春棉(mian)品(pin)(pin)種(zhong)(zhong)(zhong)種(zhong)(zhong)(zhong)植,應嚴格按照農業(ye)轉基因(yin)(yin)生物安全證書允許的范圍(wei)推廣。
審定編號:國審棉2005010
品種名稱:魯棉研16號(hao)(原名:魯S6145、GK30)
選育單位:山東棉花研究(jiu)中(zhong)心、中(zhong)國農(nong)業科(ke)學(xue)院生物技術研究(jiu)所(suo)
品種來源:中棉所12 / GK12初始系(xi)A系(xi)
特征特性:轉基因抗蟲(chong)常規品種(zhong),黃河流域棉(mian)區作(zuo)春棉(mian)種(zhong)植(zhi)(zhi)全生育期129天。植(zhi)(zhi)株(zhu)塔形,株(zhu)高93.9厘米(mi)(mi),葉片中等偏小,深(shen)綠(lv)色(se)、缺刻較深(shen),第一果枝節(jie)位7.6節(jie),單(dan)株(zhu)果枝數(shu)13.4臺,單(dan)株(zhu)結(jie)鈴(ling)(ling)16.3個(ge),鈴(ling)(ling)卵(luan)圓形,單(dan)鈴(ling)(ling)重5.3克(ke),吐絮暢(chang),籽指10.0克(ke),衣分40.3%,霜(shuang)前花率89.2%。出苗(miao)好,前期長(chang)(chang)勢好,中后(hou)期長(chang)(chang)勢強;耐(nai)枯萎病,耐(nai)黃萎病,抗棉(mian)鈴(ling)(ling)蟲(chong);HVICC纖維上半部平均(jun)長(chang)(chang)度29.6毫米(mi)(mi),斷裂(lie)比強度30.3厘牛/特克(ke)斯,馬克(ke)隆值4.8,伸長(chang)(chang)率6.7%,反(fan)射率74.1%,黃度8.1,整齊度指數(shu)87.2%。
產量表現:2000-2001年(nian)(nian)參加(jia)黃(huang)河流(liu)域(yu)棉(mian)(mian)區抗蟲棉(mian)(mian)品(pin)種區域(yu)試(shi)驗(yan),2000年(nian)(nian)籽(zi)棉(mian)(mian)、皮棉(mian)(mian)和(he)霜前皮棉(mian)(mian)平(ping)均(jun)畝(mu)產分(fen)別(bie)為(wei)211.9公(gong)(gong)(gong)斤、83.4公(gong)(gong)(gong)斤和(he)70.2公(gong)(gong)(gong)斤,分(fen)別(bie)為(wei)對(dui)照(zhao)品(pin)種中(zhong)棉(mian)(mian)所(suo)(suo)29的(de)(de)100.5%、99.3%和(he)98.7%;2001年(nian)(nian)籽(zi)棉(mian)(mian)、皮棉(mian)(mian)和(he)霜前皮棉(mian)(mian)平(ping)均(jun)畝(mu)產分(fen)別(bie)為(wei)249.9公(gong)(gong)(gong)斤、103.0公(gong)(gong)(gong)斤和(he)97.0公(gong)(gong)(gong)斤,分(fen)別(bie)為(wei)對(dui)照(zhao)品(pin)種中(zhong)棉(mian)(mian)所(suo)(suo)38的(de)(de)99.8%、107.1%和(he)107.4%。2001年(nian)(nian)生產試(shi)驗(yan),籽(zi)棉(mian)(mian)、皮棉(mian)(mian)和(he)霜前皮棉(mian)(mian)平(ping)均(jun)畝(mu)產分(fen)別(bie)為(wei)246.0公(gong)(gong)(gong)斤、104.4公(gong)(gong)(gong)斤和(he)98.8公(gong)(gong)(gong)斤,分(fen)別(bie)為(wei)中(zhong)棉(mian)(mian)所(suo)(suo)38的(de)(de)100.1%、111.2%和(he)111.4%。
栽培技術要點:(1)春直(zhi)播以5厘米地(di)溫穩(wen)定通過14℃時為宜,地(di)膜覆蓋栽培播期可提前3~5天,畝種植密度3000株左右。(2)多施有(you)機肥,注(zhu)意氮(dan)、磷、鉀(jia)的配比(bi),尤(you)其要注(zhu)意增施鉀(jia)肥,重施花鈴(ling)肥。(3)一(yi)般(ban)情況下,蕾期、初花期和盛(sheng)花期各化控1次。(4)重點防(fang)治(zhi)苗蚜(ya)、棉葉(xie)螨、伏(fu)蚜(ya)和盲蝽蟓等非(fei)鱗(lin)翅(chi)目(mu)害蟲(chong)(chong),二代棉鈴(ling)蟲(chong)(chong)一(yi)般(ban)情況下不施藥防(fang)治(zhi),三(san)、四代棉鈴(ling)蟲(chong)(chong)各防(fang)治(zhi)1~2次。
審定意見:該品種(zhong)屬轉(zhuan)(zhuan)基因抗蟲常規(gui)春棉品種(zhong),耐(nai)枯萎病,耐(nai)黃萎病,抗棉鈴蟲,經(jing)審核(he),符合國(guo)家棉花(hua)品種(zhong)審定(ding)標準,通過審定(ding)。適宜河北(bei)東部(bu)(bu)和南部(bu)(bu),山東,河南東部(bu)(bu)和北(bei)部(bu)(bu),江蘇、安(an)徽淮河以北(bei),山西南部(bu)(bu),陜西關中等黃河流域棉區作春棉品種(zhong)種(zhong)植,應嚴(yan)格按(an)照農業轉(zhuan)(zhuan)基因生物安(an)全證書允許的范(fan)圍推廣。
審定編號:國審棉2005011
品種名稱:魯棉研21號(hao)(原名(ming):魯1138、GK34)
選育單位:山東棉花(hua)研究中(zhong)心、中(zhong)國農業科學(xue)院生物技(ji)術研究所
品種來源:石遠321選系/泗棉3號轉基因抗蟲棉選系R55系
特征特性:轉基(ji)因抗蟲常規品種(zhong),黃(huang)河流域棉(mian)區(qu)作春棉(mian)種(zhong)植(zhi)生(sheng)育(yu)期133天。植(zhi)株塔(ta)形(xing)、較松散,株高93.7厘米,莖稈茸毛(mao)少,葉片中等偏(pian)大、深綠色(se),葉裂(lie)較深,第(di)一果枝節位(wei)7.5節,單(dan)株果枝數(shu)12.4臺,單(dan)株結鈴(ling)(ling)(ling)16.0個,鈴(ling)(ling)(ling)卵圓形(xing),單(dan)鈴(ling)(ling)(ling)重(zhong)5.8克,鈴(ling)(ling)(ling)殼薄,吐絮(xu)肥暢集中, 籽指(zhi)11.1克,衣分(fen)41.6%,霜前(qian)花率(lv)93.9%。出苗好,前(qian)期發育(yu)快,長勢旺(wang)而穩健,抗枯萎病(bing),耐黃(huang)萎病(bing),抗棉(mian)鈴(ling)(ling)(ling)蟲;HVICC纖(xian)維(wei)上半部平均長度(du)(du)(du)30.4毫米,斷(duan)裂(lie)比強度(du)(du)(du)29.4厘牛/特(te)克斯,馬克隆值4.4,伸長率(lv)7.2%,反射率(lv)76.1%,黃(huang)度(du)(du)(du)7.9,整齊度(du)(du)(du)指(zhi)數(shu)85.4%。
產量表現: 2001-2002年參加(jia)黃河流域(yu)棉(mian)(mian)(mian)區抗蟲棉(mian)(mian)(mian)品(pin)(pin)種區域(yu)試驗,2001年籽棉(mian)(mian)(mian)、皮棉(mian)(mian)(mian)和霜(shuang)前皮棉(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別(bie)為235.8公(gong)斤(jin)(jin)(jin)、98.0公(gong)斤(jin)(jin)(jin)和93.0公(gong)斤(jin)(jin)(jin),分(fen)別(bie)為對照(zhao)品(pin)(pin)種中(zhong)棉(mian)(mian)(mian)所(suo)38的94.2%、101.9%和103.0%;2002年籽棉(mian)(mian)(mian)、皮棉(mian)(mian)(mian)和霜(shuang)前皮棉(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別(bie)246.7公(gong)斤(jin)(jin)(jin)、102.8公(gong)斤(jin)(jin)(jin)和95.5公(gong)斤(jin)(jin)(jin),分(fen)別(bie)為對照(zhao)品(pin)(pin)種中(zhong)棉(mian)(mian)(mian)所(suo)41的108.3%、110.4%和110.5%;2003年生產(chan)試驗,籽棉(mian)(mian)(mian)、皮棉(mian)(mian)(mian)和霜(shuang)前皮棉(mian)(mian)(mian)平均(jun)畝(mu)產(chan)分(fen)別(bie)為198.0公(gong)斤(jin)(jin)(jin)、85.0公(gong)斤(jin)(jin)(jin)和79.4公(gong)斤(jin)(jin)(jin),分(fen)別(bie)為中(zhong)棉(mian)(mian)(mian)所(suo)41的109.8%、113.0%和114.6%。
栽培技術要點:(1)4月15日前(qian)后(hou)播種(zhong)(zhong),播前(qian)注(zhu)意(yi)曬(shai)種(zhong)(zhong),造墑,力爭一播全苗;營養缽育苗移(yi)栽4月初播種(zhong)(zhong),5月上旬移(yi)栽。(2)適當稀植(zhi),畝(mu)密度2800~3200株。(3)重施有機肥(fei)(fei)作底肥(fei)(fei),增(zeng)施磷、鉀肥(fei)(fei),6月底見花(hua)重施花(hua)鈴肥(fei)(fei),施好蓋頂肥(fei)(fei),并結(jie)合追施花(hua)鈴肥(fei)(fei),揭膜(mo)培土防倒伏。(4)盛(sheng)蕾(lei)后(hou)注(zhu)意(yi)化控(kong),掌握少(shao)量多次(ci)、前(qian)輕(qing)后(hou)重的(de)原則(ze)。(5)二代(dai)棉(mian)(mian)鈴蟲(chong)(chong)一般不用噴(pen)藥(yao)防治(zhi),三、四(si)代(dai)棉(mian)(mian)鈴蟲(chong)(chong)視發生輕(qing)重防治(zhi)1~2次(ci),及時防治(zhi)棉(mian)(mian)蚜、棉(mian)(mian)紅蜘蛛、棉(mian)(mian)薊馬、盲(mang)蝽蟓(xiang)等非鱗翅目害蟲(chong)(chong)。
審定意見:該(gai)品(pin)(pin)種(zhong)屬(shu)轉(zhuan)基因抗蟲常規春棉(mian)品(pin)(pin)種(zhong),抗枯萎病,耐黃(huang)萎病,抗棉(mian)鈴蟲,經審(shen)核,符(fu)合國家棉(mian)花品(pin)(pin)種(zhong)審(shen)定(ding)標準,通(tong)過(guo)審(shen)定(ding)。適宜河北東部和南(nan)(nan)部,山(shan)東,河南(nan)(nan)東部和北部,江蘇(su)、安徽(hui)淮河以北,山(shan)西南(nan)(nan)部,陜西關中等黃(huang)河流域棉(mian)區(qu)作春棉(mian)品(pin)(pin)種(zhong)種(zhong)植,應嚴格(ge)按照(zhao)農業轉(zhuan)基因生物安全證(zheng)書(shu)允(yun)許的范圍推廣(guang)。
審定編號:國審棉2005012
品種名稱:南抗3號(原名:GKz8)
選育單位:南京農業大學、中國農業科(ke)學院生(sheng)物技術研究所
品種來源:蘇棉12號選系/南農R101
特征特性:轉基(ji)因抗(kang)蟲雜交一代種,黃(huang)河(he)流(liu)域棉(mian)區麥(mai)棉(mian)套種生育期132天(tian)。植(zhi)株(zhu)塔形,株(zhu)高87.4厘米,葉片中等(deng)大小,葉色較(jiao)深,第(di)一果(guo)枝節(jie)(jie)位6.3節(jie)(jie),單(dan)(dan)株(zhu)果(guo)枝數(shu)(shu)12.7臺,單(dan)(dan)株(zhu)結(jie)鈴(ling)(ling)17.5個,鈴(ling)(ling)卵圓(yuan)形,單(dan)(dan)鈴(ling)(ling)重5.4克(ke),吐絮(xu)暢,籽指(zhi)10.0克(ke);衣分(fen)42.1%,霜前花率(lv)94.4%。出苗較(jiao)晚;抗(kang)枯萎病(bing),耐黃(huang)萎病(bing),抗(kang)棉(mian)鈴(ling)(ling)蟲;HVICC纖維上半部平均長度(du)29.9毫(hao)米,斷裂比強度(du)28.5厘牛/特克(ke)斯,馬克(ke)隆值4.5,伸長率(lv)6.8%,反射率(lv)74.0%,黃(huang)度(du)8.1,整(zheng)齊度(du)指(zhi)數(shu)(shu)84.5%。
產量表現: 2001-2002年(nian)參加黃河(he)流域棉(mian)(mian)(mian)區麥(mai)套棉(mian)(mian)(mian)品(pin)(pin)種區域試驗(yan),2001年(nian)籽棉(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)平均畝產(chan)分別(bie)為236.5公(gong)斤、100.1公(gong)斤和(he)(he)96.1公(gong)斤,分別(bie)為對(dui)照(zhao)品(pin)(pin)種中(zhong)棉(mian)(mian)(mian)所19的114.6%、120.6%和(he)(he)121.8%;2002年(nian)籽棉(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)平均畝產(chan)分別(bie)為225.6公(gong)斤、93.7公(gong)斤和(he)(he)86.8公(gong)斤,分別(bie)為對(dui)照(zhao)品(pin)(pin)種豫668的101.2%、98.6%和(he)(he)103.6%。2002年(nian)生產(chan)試驗(yan),籽棉(mian)(mian)(mian)、皮(pi)棉(mian)(mian)(mian)和(he)(he)霜(shuang)前(qian)皮(pi)棉(mian)(mian)(mian)平均畝產(chan)分別(bie)為216.0公(gong)斤、91.4公(gong)斤和(he)(he)82.2公(gong)斤,分別(bie)為豫668的106.2%、105.8%和(he)(he)107.9%。
栽培技術要點:(1)營養缽架拱(gong)育苗(miao)(miao),4月上中(zhong)(zhong)旬(xun)搶(qiang)在冷尾暖頭播種,包衣(yi)棉(mian)種1缽1粒,保證營養缽濕度和苗(miao)(miao)床溫度。(2)及時移栽(zai),畝(mu)密度2000株左(zuo)右(you)。(3)畝(mu)施(shi)農家肥(fei)(fei)2000公(gong)(gong)斤(jin)(jin)、尿素10公(gong)(gong)斤(jin)(jin)、磷肥(fei)(fei)20公(gong)(gong)斤(jin)(jin)、鉀(jia)肥(fei)(fei)15公(gong)(gong)斤(jin)(jin)、硼(peng)1公(gong)(gong)斤(jin)(jin)作(zuo)底肥(fei)(fei),苗(miao)(miao)蕾期畝(mu)施(shi)尿素10公(gong)(gong)斤(jin)(jin)、磷肥(fei)(fei)30公(gong)(gong)斤(jin)(jin);早施(shi)足施(shi)花(hua)鈴肥(fei)(fei),一般畝(mu)施(shi)尿素20公(gong)(gong)斤(jin)(jin)、鉀(jia)肥(fei)(fei)15公(gong)(gong)斤(jin)(jin);8月初溝施(shi)蓋(gai)頂肥(fei)(fei)尿素10公(gong)(gong)斤(jin)(jin);8月中(zhong)(zhong)下旬(xun)根據長勢(shi)噴施(shi)葉面肥(fei)(fei)。(4)根據棉(mian)花(hua)長勢(shi)及氣(qi)候情況進行化控,注(zhu)意少量、輕控。(5)注(zhu)意防(fang)(fang)治(zhi)苗(miao)(miao)病(bing)及紅(hong)蜘蛛(zhu)、蚜蟲,對高代棉(mian)鈴蟲、紅(hong)鈴蟲也應注(zhu)意防(fang)(fang)治(zhi)。
審定意見:該品(pin)種屬轉基因(yin)抗(kang)(kang)蟲雜交一代麥(mai)套棉(mian)品(pin)種,抗(kang)(kang)枯萎(wei)病,耐(nai)黃萎(wei)病,抗(kang)(kang)棉(mian)鈴(ling)蟲,經(jing)審(shen)核,符合國家棉(mian)花品(pin)種審(shen)定標準,通過審(shen)定。適宜(yi)河(he)南(nan)東部(bu)和北部(bu),山東,河(he)北南(nan)部(bu),江蘇、安徽淮河(he)以(yi)北等(deng)黃河(he)流域棉(mian)區(qu)輕病區(qu)作(zuo)麥(mai)棉(mian)兩熟春(chun)套品(pin)種種植,應(ying)嚴格按(an)照農(nong)業轉基因(yin)生物安全證書允許的(de)范圍推廣。
審定編號:國審棉2005013
品種名稱:魯棉研19號(原(yuan)名:魯890、GK33)
選育單位:山東棉花研(yan)究(jiu)中(zhong)心、中(zhong)國農業科學院(yuan)生物技術研(yan)究(jiu)所
品種來源:短季棉458系/泗棉3號轉基因抗蟲棉選系
特征特性:轉基因抗蟲常規品種,黃河流域棉區夏播全生育期112天。植株塔形、緊湊,株高71.2厘米,莖稈較堅韌,葉片中等偏小、深綠色,葉裂較深,莖葉茸毛少,第一果枝節位5.7節,單株果枝數10.8臺,單株結鈴9.3個,鈴卵圓形,單鈴重4.5克,鈴殼薄,吐絮暢而集中, 籽指10.0克,衣分41.9%,霜前花率92.7%。出苗好,前中期長勢強,后期長勢轉弱;高抗枯萎病,耐黃萎病,抗棉鈴蟲;HVICC纖維上半部平均長度27.2毫米,斷裂比強度29.0厘牛/特克斯,馬克隆值5.0,伸長率7.0%,反射率74.1%,黃度8.1,整齊度指數84.5%。
產量表現: 2002-2003年參(can)加黃河流域(yu)棉(mian)(mian)區夏棉(mian)(mian)品種區域(yu)試驗(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和(he)(he)霜前皮棉(mian)(mian)平均畝產分(fen)別為163.8公(gong)斤(jin)、68.5公(gong)斤(jin)和(he)(he)63.5公(gong)斤(jin),分(fen)別為對照品種中棉(mian)(mian)所30的(de)112.7%、118.1%和(he)(he)120.3%;2004年生產試驗(yan),籽棉(mian)(mian)、皮棉(mian)(mian)和(he)(he)霜前皮棉(mian)(mian)平均畝產分(fen)別為160.0公(gong)斤(jin)、66.5公(gong)斤(jin)和(he)(he)58.7公(gong)斤(jin),分(fen)別為中棉(mian)(mian)所30的(de)106.0%、111.0%和(he)(he)104.6%。
栽培技術要點:(1)5月(yue)中下旬(xun)小麥、油(you)菜(cai)(cai)地小壟(long)套(tao)種,或瓜、菜(cai)(cai)、薯等(deng)收(shou)后(hou)直播,也(ye)可(ke)于5月(yue)上旬(xun)營養缽育苗,6月(yue)初(chu)麥(油(you))后(hou)移栽。(2)畝密度5000~6000株。(3)麥收(shou)后(hou)應立即澆水、滅茬、追肥、治蟲(chong),促苗早發,盛蕾至見花(hua)期(qi)(qi)間重施花(hua)鈴肥,一般可(ke)畝追施尿素10~15公(gong)斤,遇旱及時澆水,7月(yue)下旬(xun)打(da)頂。(4)盛蕾至花(hua)鈴期(qi)(qi)化(hua)控2~3次。(5)二(er)代棉鈴蟲(chong)一般不用化(hua)學防治,大發生(sheng)(sheng)年份,可(ke)在產卵(luan)高峰期(qi)(qi)化(hua)防殺(sha)卵(luan),以防殘(can)蟲(chong)為害(hai)頂心;三(san)、四代棉鈴蟲(chong)視發生(sheng)(sheng)輕重,一般防治1~2次即可(ke)。及時防治棉蚜、紅(hong)蜘蛛、盲(mang)蝽蟓等(deng)非(fei)鱗(lin)翅目害(hai)蟲(chong)。
審定意見:該品種屬轉基因抗蟲常規夏棉品種,高抗枯萎病,耐黃萎病,抗棉鈴蟲,經審核,符合國家棉花品種審定標準,通過審定。適宜河北東部和南部,山東,河南東部和北部,江蘇淮河以北,山西南部等黃河流域棉區作夏棉品種種植,應嚴格按照農業轉基因生物安全證書允許的范圍推廣。
審定編號:國審棉2005014
品種名稱:鄂雜棉10號(原(yuan)名:太97d5-1、GKz33)
選育單位:湖(hu)北惠民(min)種(zhong)業(ye)有(you)限(xian)公司(si)、中國農(nong)業(ye)科學院(yuan)生物技術研究(jiu)所
品種來源:太96167/GK19系選太D-3
特征特性:轉基因抗蟲雜交一(yi)代種,長(chang)江(jiang)流域棉(mian)區(qu)作春棉(mian)種植(zhi)生育期131天(tian)。植(zhi)株塔形,株高107.1厘米(mi),莖稈粗壯、茸毛較多,葉片較大、深綠(lv)色,第一(yi)果枝(zhi)節位(wei)7.1節,單(dan)株果枝(zhi)數17.2臺,單(dan)株結鈴(ling)24.4個,鈴(ling)卵圓形,單(dan)鈴(ling)重5.5克,吐絮暢,籽指10.6克,衣(yi)分(fen)41.3%,霜前(qian)花率79.9%。耐枯萎(wei)病,耐黃萎(wei)病,抗棉(mian)鈴(ling)蟲;HVICC纖維上(shang)半部平均(jun)長(chang)度30.9毫米(mi),斷裂比強度30.0厘牛/特克斯,馬克隆值4.7,整(zheng)齊度指數84.4%,伸長(chang)率7.4%,反射率76.9%,黃度8.3,紡紗(sha)均(jun)勻性(xing)指數142。
產量表現:2002-2003年參加長江流域(yu)棉區(qu)春棉品種區(qu)域(yu)試(shi)驗(yan),籽(zi)棉、皮(pi)(pi)棉和霜前(qian)皮(pi)(pi)棉平(ping)(ping)均(jun)畝產分別為(wei)(wei)234.6公(gong)斤(jin)、96.93公(gong)斤(jin)和77.41公(gong)斤(jin),分別為(wei)(wei)對(dui)照品種泗棉3號的(de)120.6%、111.9%和111.5%;2004年生產試(shi)驗(yan),籽(zi)棉、皮(pi)(pi)棉、霜前(qian)皮(pi)(pi)棉平(ping)(ping)均(jun)畝產分別為(wei)(wei)242.2公(gong)斤(jin)、99.7公(gong)斤(jin)和88.09公(gong)斤(jin),分別為(wei)(wei)對(dui)照品種湘雜棉2號的(de)104.8%、103.8%和107.5%。
栽培技術要點:(1)營養缽育苗,4月上旬(xun)播種。(2)中(zhong)等肥(fei)(fei)(fei)力(li)地(di)塊(kuai)畝(mu)(mu)密度(du)1800~2000株。(3)底(di)肥(fei)(fei)(fei)以有機肥(fei)(fei)(fei)為(wei)主,畝(mu)(mu)施(shi)(shi)有機肥(fei)(fei)(fei)1000公(gong)斤(jin)(jin)或餅肥(fei)(fei)(fei)50公(gong)斤(jin)(jin)、氯化(hua)(hua)鉀5公(gong)斤(jin)(jin)、碳銨20公(gong)斤(jin)(jin)、磷肥(fei)(fei)(fei)25公(gong)斤(jin)(jin);早施(shi)(shi)重施(shi)(shi)花鈴(ling)肥(fei)(fei)(fei),畝(mu)(mu)施(shi)(shi)尿素不少于(yu)(yu)25公(gong)斤(jin)(jin)、氯化(hua)(hua)鉀不少于(yu)(yu)15公(gong)斤(jin)(jin),分兩次(ci)施(shi)(shi)用;早施(shi)(shi)多施(shi)(shi)蓋頂(ding)肥(fei)(fei)(fei),畝(mu)(mu)施(shi)(shi)尿素10~15公(gong)斤(jin)(jin),防止早衰。(4)化(hua)(hua)調(diao)與(yu)一般品種比較用量(liang)較少,遵循(xun)少量(liang)多次(ci)的原則。(5)注(zhu)意防治(zhi)三(san)、四代棉鈴(ling)蟲,同時作(zuo)好其他病蟲害防治(zhi)工作(zuo)。
審定意見:該品(pin)種屬(shu)轉(zhuan)基(ji)因(yin)抗(kang)(kang)蟲雜(za)交(jiao)一代春棉品(pin)種,耐(nai)枯萎病,耐(nai)黃萎病,抗(kang)(kang)棉鈴(ling)蟲,經審(shen)核,符合國家棉花品(pin)種審(shen)定標準,通過審(shen)定。適宜江蘇、安徽淮(huai)河以南以及浙江、江西(xi)、湖北、湖南、四川、河南南部(bu)等長江流域棉區作春棉品(pin)種種植,應嚴格(ge)按照農(nong)業(ye)轉(zhuan)基(ji)因(yin)生物安全證書允許的范圍推廣。
審定編號:國審棉2005015
品種名稱:蘇雜3號(原名:寧雜602、SGKz9)
選育單位:江蘇省農科院經濟(ji)作物研(yan)究所、中國農業科學院生物技術(shu)研(yan)究所
品種來源:TB005/SGK321
特征特性:轉基(ji)因抗蟲(chong)雜(za)交一代種,長江(jiang)流域棉(mian)(mian)區作春棉(mian)(mian)種植(zhi)生育期130天。植(zhi)株(zhu)塔(ta)形(xing),株(zhu)高(gao)108.3厘米,莖(jing)稈較硬、有茸毛,葉(xie)片(pian)中等大小、葉(xie)色較深,花冠(guan)乳(ru)白色,單株(zhu)果枝數17.4臺(tai),單株(zhu)結(jie)鈴22.6個,鈴卵圓形(xing),單鈴重5.5克,籽指10.5克,衣分(fen)38.8%,霜前花率80%。耐枯萎病、耐黃萎病,抗棉(mian)(mian)鈴蟲(chong),高(gao)抗紅鈴蟲(chong);HVICC纖維上半部平均長度(du)(du)30.3 毫米,比強度(du)(du)34.3 厘牛/特(te)克斯,馬克隆值4.6,整齊度(du)(du)指數85.2%,伸長率7.1%,反(fan)射(she)率77%,黃度(du)(du)8.1,紡紗均勻(yun)性(xing)指數158。
產量表現:2002-2003參加長江(jiang)流域棉(mian)(mian)區(qu)春棉(mian)(mian)品(pin)種(zhong)區(qu)域試驗,籽(zi)(zi)棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)(he)(he)霜前(qian)皮(pi)棉(mian)(mian)平(ping)均(jun)畝產(chan)(chan)分(fen)別為(wei)224.0公(gong)(gong)斤(jin)、86.98公(gong)(gong)斤(jin)和(he)(he)(he)69.63公(gong)(gong)斤(jin),分(fen)別為(wei)對照品(pin)種(zhong)泗棉(mian)(mian)3號的115.1%、100.4%和(he)(he)(he)99.9%。2003年生產(chan)(chan)試驗,籽(zi)(zi)棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)(he)(he)霜前(qian)皮(pi)棉(mian)(mian)平(ping)均(jun)畝產(chan)(chan)分(fen)別為(wei)190.4公(gong)(gong)斤(jin)、70.57公(gong)(gong)斤(jin)和(he)(he)(he)54.13公(gong)(gong)斤(jin),分(fen)別為(wei)對照品(pin)種(zhong)的113.4%、102.4%和(he)(he)(he)106.8%。
栽培技術要點:(1)苗(miao)(miao)床營(ying)養缽育苗(miao)(miao),3月(yue)(yue)底至4月(yue)(yue)初干籽播種,播種時(shi)澆(jiao)足(zu)水,1缽1粒,子葉平展后及時(shi)通風,培育壯苗(miao)(miao)。(2)春茬棉田5月(yue)(yue)10日前后,棉苗(miao)(miao)3葉1心時(shi)開(kai)始移栽,畝密度2000株左(zuo)右(you)。(3)足(zu)施(shi)基肥(fei),以有(you)機肥(fei)為主;適(shi)當施(shi)用蕾肥(fei);重點施(shi)好花鈴肥(fei),根據長勢,花鈴肥(fei)分別于7月(yue)(yue)10日左(zuo)右(you)和(he)7月(yue)(yue)下旬分兩次(ci)施(shi)用;酌情補施(shi)蓋頂肥(fei);中(zhong)后期(qi)適(shi)量葉面噴施(shi)0.2%磷酸二氫鉀(jia),防(fang)(fang)后期(qi)早衰。(4)適(shi)度化控,一般化控2~3次(ci),蕾期(qi)1次(ci),初花期(qi)前后1~2次(ci)。(5)注意盲蝽(chun)蟓、蚜蟲(chong)(chong)、紅(hong)蜘蛛(zhu)等(deng)非鱗翅目害(hai)蟲(chong)(chong)的防(fang)(fang)治(zhi);棉鈴蟲(chong)(chong)、紅(hong)鈴蟲(chong)(chong)等(deng)鱗翅目害(hai)蟲(chong)(chong)可依據各地的發生情況(kuang),因地制宜少治(zhi)或不治(zhi)。
審定意見:該品(pin)種(zhong)(zhong)(zhong)屬轉基因抗蟲雜交一(yi)代(dai)春棉(mian)品(pin)種(zhong)(zhong)(zhong),耐枯萎(wei)病(bing),耐黃萎(wei)病(bing),抗棉(mian)鈴蟲,高(gao)抗紅鈴蟲,纖(xian)維品(pin)質(zhi)優良,適(shi)(shi)紡(fang)60支高(gao)品(pin)質(zhi)棉(mian)紗,經審核(he),符合(he)國家(jia)棉(mian)花品(pin)種(zhong)(zhong)(zhong)審定(ding)標準,通(tong)過(guo)審定(ding)。適(shi)(shi)宜江(jiang)(jiang)蘇、安徽淮河(he)以南(nan)(nan)以及浙江(jiang)(jiang)、江(jiang)(jiang)西、湖北、湖南(nan)(nan)、四川(chuan)、河(he)南(nan)(nan)南(nan)(nan)部等(deng)長江(jiang)(jiang)流(liu)域中(zhong)高(gao)產(chan)棉(mian)區(qu)作春棉(mian)品(pin)種(zhong)(zhong)(zhong)種(zhong)(zhong)(zhong)植,應嚴(yan)格按(an)照農業(ye)轉基因生(sheng)物安全證書允許的范圍(wei)推廣。
審定編號:國審棉2005016
品種名稱:南農(nong)6號(原名:南抗6號、GKz23)
選育單位:南京農(nong)業大學、中(zhong)國農(nong)業科學院生物(wu)技(ji)術研究所
品種來源:ms5ms5ms6ms6A核不育(yu)系/南農R203
特征特性:轉(zhuan)基因抗(kang)(kang)蟲(chong)雜交一代(dai)種,長(chang)(chang)(chang)江流域棉區(qu)作春棉種植生育期128天。植株(zhu)塔形(xing),株(zhu)高(gao)104.4厘(li)(li)米,莖稈(gan)較硬、茸(rong)毛少,葉(xie)片中等大小,單(dan)株(zhu)果枝(zhi)數(shu)17.3臺,單(dan)株(zhu)結鈴(ling)25.5個,鈴(ling)卵(luan)圓(yuan)形(xing),單(dan)鈴(ling)重5.4克,籽指9.9克,衣分40.8%,霜前花率(lv)86.6%。后期長(chang)(chang)(chang)勢一般;耐(nai)枯(ku)萎病,耐(nai)黃萎病,中抗(kang)(kang)棉鈴(ling)蟲(chong),高(gao)抗(kang)(kang)紅鈴(ling)蟲(chong);HVICC纖維上半部平(ping)均長(chang)(chang)(chang)度(du)(du)29.5毫米,斷裂比強(qiang)度(du)(du)29.5厘(li)(li)牛/特克斯(si),馬(ma)克隆值5.0,伸長(chang)(chang)(chang)率(lv)6.3%,反(fan)射率(lv)76.5%,黃度(du)(du)8.3,整齊度(du)(du)指數(shu)84.6%,紡紗(sha)均勻性指數(shu)137。
產量表現:2001-2002年參加長江流域(yu)棉區品種(zhong)區域(yu)試(shi)驗(yan),籽棉、皮棉和霜前皮棉平均(jun)畝產(chan)分別(bie)為(wei)248.2公斤、101.3公斤和87.5公斤,分別(bie)為(wei)對照(zhao)品種(zhong)泗棉3號的116.1%、105.8%和106.9%。2003年生產(chan)試(shi)驗(yan),籽棉、皮棉和霜前皮棉平均(jun)畝產(chan)分別(bie)為(wei)208.2公斤、82.09公斤和65.22公斤,分別(bie)為(wei)對照(zhao)品種(zhong)的124%、119.1%和128.7%。
栽培技術要點:(1)營養缽架拱育(yu)苗(miao),4月上中(zhong)旬(xun)搶在冷尾暖(nuan)頭(tou)播種,包衣棉種1缽1粒,保(bao)證營養缽濕度和(he)苗(miao)床溫度。(2)及(ji)時移栽,畝(mu)密度1800株左右(you)。(3)畝(mu)施(shi)(shi)農家肥(fei)(fei)2000公(gong)斤(jin)(jin)(jin)、尿素(su)10公(gong)斤(jin)(jin)(jin)、磷肥(fei)(fei)30公(gong)斤(jin)(jin)(jin)、鉀肥(fei)(fei)15公(gong)斤(jin)(jin)(jin)、硼1公(gong)斤(jin)(jin)(jin)作(zuo)底肥(fei)(fei),苗(miao)蕾期畝(mu)施(shi)(shi)尿素(su)10公(gong)斤(jin)(jin)(jin)、磷肥(fei)(fei)20公(gong)斤(jin)(jin)(jin);早(zao)施(shi)(shi)足施(shi)(shi)花(hua)鈴(ling)肥(fei)(fei),畝(mu)施(shi)(shi)尿素(su)20公(gong)斤(jin)(jin)(jin)、鉀肥(fei)(fei)15公(gong)斤(jin)(jin)(jin);8月初(chu)溝施(shi)(shi)蓋頂肥(fei)(fei)尿素(su)10公(gong)斤(jin)(jin)(jin);8月中(zhong)下旬(xun)根據長勢(shi)(shi)噴施(shi)(shi)葉(xie)面肥(fei)(fei)。(4)根據棉花(hua)長勢(shi)(shi)及(ji)氣候情況進行化(hua)控,注意(yi)少量、輕控。(5)注意(yi)防治苗(miao)病及(ji)紅蜘(zhi)蛛、蚜(ya)蟲(chong),對高代棉鈴(ling)蟲(chong)、紅鈴(ling)蟲(chong)也(ye)應(ying)注意(yi)防治。
審定意見:該品種(zhong)屬核(he)(he)不育兩用(yong)系轉基因抗蟲雜(za)交一代春棉(mian)品種(zhong),耐枯(ku)萎病,耐黃萎病,中抗棉(mian)鈴蟲,高抗紅鈴蟲,經審核(he)(he),符合國(guo)家棉(mian)花品種(zhong)審定標準,通(tong)過審定。適宜江(jiang)(jiang)蘇(su)、安徽淮河以(yi)南以(yi)及浙江(jiang)(jiang)、江(jiang)(jiang)西、湖北、湖南、四川、河南南部(bu)等長江(jiang)(jiang)流(liu)域棉(mian)區作春棉(mian)品種(zhong)種(zhong)植,應嚴格按(an)照農(nong)業轉基因生物安全證書允許的范圍推廣(guang)。
審定編號:國審棉2005017
品種名稱:慈抗(kang)雜3號(原名:GKz18)
選育單位:浙江省(sheng)慈溪市農業科學研究所、中國農業科學院(yuan)生物(wu)技術研究所、浙江大學農業與生物(wu)技術學院(yuan)
品種來源:慈96-5/GK1選系WH-1
特征特性:轉(zhuan)基因(yin)抗(kang)蟲(chong)雜交一代種,長(chang)江流域(yu)棉(mian)(mian)區(qu)作春棉(mian)(mian)種植(zhi)生育期126天。植(zhi)株塔(ta)形、較緊(jin)湊,株高96.7厘(li)米,莖稈粗壯(zhuang)、茸毛(mao)多,葉片(pian)較大、葉色中(zhong)等,單株果枝數(shu)16.8臺(tai),單株結鈴19.8個(ge),鈴卵圓形、有尖嘴,單鈴重5.9克(ke)(ke),吐絮暢(chang),籽指(zhi)10.4克(ke)(ke),衣(yi)分(fen)41.1%,霜(shuang)前(qian)花率94.9%。感枯萎(wei)(wei)病,耐黃萎(wei)(wei)病,較抗(kang)棉(mian)(mian)鈴蟲(chong),高抗(kang)紅鈴蟲(chong);HVICC纖維上半部平均長(chang)度(du)30.5 毫米,斷裂比強度(du)33.2 厘(li)牛/特克(ke)(ke)斯,馬克(ke)(ke)隆(long)值5.1,整齊度(du)指(zhi)數(shu)84.3%,伸長(chang)率5.3%,反射率74.4%,黃度(du)9.1,環縷(lv)紗強123,氣(qi)紗品質1929。
產量表現:1999-2000年參加長江流域棉(mian)(mian)區抗蟲棉(mian)(mian)品種區域試驗,1999年籽棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)霜(shuang)(shuang)前皮(pi)棉(mian)(mian)平(ping)均(jun)畝(mu)產(chan)分(fen)別(bie)(bie)為(wei)225.9公(gong)斤(jin)(jin)、94.22公(gong)斤(jin)(jin)和(he)82公(gong)斤(jin)(jin);分(fen)別(bie)(bie)為(wei)對(dui)照品種中(zhong)棉(mian)(mian)所(suo)29的(de)105.1%、106.8%和(he)103.4%;2000年籽棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)霜(shuang)(shuang)前皮(pi)棉(mian)(mian)平(ping)均(jun)畝(mu)產(chan)分(fen)別(bie)(bie)為(wei)240.5公(gong)斤(jin)(jin)、98.10公(gong)斤(jin)(jin)和(he)82.12公(gong)斤(jin)(jin),分(fen)別(bie)(bie)為(wei)對(dui)照品種泗棉(mian)(mian)3號的(de)125.2%、114.1%和(he)117.9%。2001年生產(chan)試驗,籽棉(mian)(mian)、皮(pi)棉(mian)(mian)和(he)霜(shuang)(shuang)前皮(pi)棉(mian)(mian)平(ping)均(jun)畝(mu)產(chan)分(fen)別(bie)(bie)為(wei)259.3公(gong)斤(jin)(jin)、107.4公(gong)斤(jin)(jin)和(he)88.47公(gong)斤(jin)(jin),分(fen)別(bie)(bie)為(wei)泗棉(mian)(mian)3號的(de)122.5%、119.1%和(he)116.2%。
栽培技術要點:(1)營養缽育苗移栽3月(yue)底(di)4月(yue)初播種(zhong)。(2)適當(dang)(dang)放寬行距,行距80~100厘米,畝密度2000株(zhu)左右(you)。(3)適當(dang)(dang)增施磷(lin)鉀肥(fei),見花重施花鈴肥(fei),氮、磷(lin)、鉀肥(fei)總用(yong)(yong)量比一般(ban)(ban)品種(zhong)增加20%左右(you)。(4)花鈴期(qi)遇干旱應(ying)(ying)及時(shi)澆水,補充水分。(5)適時(shi)輕(qing)度化控(kong),一般(ban)(ban)不提倡化控(kong),如長勢過旺、前(qian)期(qi)結(jie)鈴偏少時(shi)應(ying)(ying)酌情應(ying)(ying)用(yong)(yong)助(zhu)壯素等(deng)化學藥(yao)劑化調。(6)提倡剪除底(di)部(bu)果(guo)(guo)(guo)枝或摘早蕾,一般(ban)(ban)在6月(yue)下(xia)旬剪去(qu)棉株(zhu)下(xia)部(bu)1~2個果(guo)(guo)(guo)枝或摘去(qu)下(xia)部(bu)1~3個果(guo)(guo)(guo)枝上的內(nei)圍早蕾,以加速營養生長,使上部(bu)多結(jie)鈴、結(jie)大鈴,減(jian)少下(xia)部(bu)爛鈴。(7)三、四代棉鈴蟲(chong)高峰期(qi),當(dang)(dang)殘蟲(chong)量達到(dao)防治標準時(shi),應(ying)(ying)及時(shi)噴藥(yao)防治。
審定意見:該品種屬轉基因抗蟲雜交一代春棉品種,感枯萎病,耐黃萎病,較抗棉鈴蟲,高抗紅鈴蟲,經審核,符合國家棉花品種審定標準,通過審定。適宜江蘇、安徽淮河以南以及浙江、江西、湖北、湖南、四川、河南南部等長江流域棉區輕病區作春棉品種種植,應嚴格按照農業轉基因生物安全證書允許的范圍推廣。
審定編號:國審棉2005018
品種名稱:湘雜棉(mian)8號(hao)(原(yuan)名(ming):GKz17)
選育單位:湖(hu)南省棉花科學(xue)研(yan)究所(suo)(suo)、中國農(nong)業科學(xue)院生物(wu)技(ji)術研(yan)究所(suo)(suo)
品種來源:湘V22/GK1選系E-23
特征特性:轉基(ji)因抗蟲(chong)雜(za)交一代種,長(chang)(chang)江流域(yu)棉區作春棉種植生育期128天。植株(zhu)(zhu)塔形(xing)、緊湊,株(zhu)(zhu)高(gao)107.5厘(li)米,莖稈(gan)粗壯(zhuang),葉(xie)片較大(da)、深綠色,單(dan)(dan)株(zhu)(zhu)果枝數17.2臺,單(dan)(dan)株(zhu)(zhu)結鈴(ling)(ling)22.0個,鈴(ling)(ling)卵圓形(xing),單(dan)(dan)鈴(ling)(ling)重6.0克(ke),籽指(zhi)(zhi)10.6克(ke),衣(yi)分41.5%,霜前花(hua)率86.9%。耐(nai)枯萎病(bing)、耐(nai)黃(huang)萎病(bing),抗棉鈴(ling)(ling)蟲(chong),高(gao)抗紅鈴(ling)(ling)蟲(chong);HVICC纖(xian)維上半(ban)部平均長(chang)(chang)度(du)30.0毫(hao)米,比強(qiang)度(du)30.2 厘(li)牛/特克(ke)斯(si),馬克(ke)隆值5.1,整(zheng)齊度(du)指(zhi)(zhi)數86.7%,伸長(chang)(chang)率5.7%,反射率75.6%,黃(huang)度(du)8.3,紡紗均勻性指(zhi)(zhi)數148。
產量表現:2000-2001年參加長江流域棉(mian)區品種(zhong)區域試驗,籽棉(mian)、皮棉(mian)和(he)(he)(he)霜前皮棉(mian)平(ping)均(jun)畝產分別(bie)為(wei)247.0公(gong)(gong)斤、102.5公(gong)(gong)斤和(he)(he)(he)89.19公(gong)(gong)斤,分別(bie)為(wei)對照品種(zhong)泗棉(mian)3號(hao)的120.0%、111.2%和(he)(he)(he)115.2%。2002年生產試驗,籽棉(mian)、皮棉(mian)和(he)(he)(he)霜前皮棉(mian)平(ping)均(jun)畝產分別(bie)為(wei)246.1公(gong)(gong)斤、101.4公(gong)(gong)斤和(he)(he)(he)73.96公(gong)(gong)斤,分別(bie)為(wei)對照品種(zhong)的115.1%和(he)(he)(he)113.4%和(he)(he)(he)119.5%。
栽培技術要點:(1)適(shi)時早(zao)播、早(zao)栽,選(xuan)擇無病或輕病地做苗床,半膜覆(fu)蓋促早(zao)發(fa);畝密度(du)1300~1500株。(2)基(ji)肥(fei)(fei)(fei)要(yao)(yao)施,活(huo)蔸肥(fei)(fei)(fei)要(yao)(yao)速,蕾肥(fei)(fei)(fei)要(yao)(yao)穩(控氮重施鉀肥(fei)(fei)(fei)和(he)有機肥(fei)(fei)(fei)),花(hua)鈴(ling)肥(fei)(fei)(fei)要(yao)(yao)足,蓋頂肥(fei)(fei)(fei)要(yao)(yao)早(zao),壯桃(tao)肥(fei)(fei)(fei)要(yao)(yao)巧,注意(yi)(yi)氮、磷、鉀肥(fei)(fei)(fei)結合,特別要(yao)(yao)重施鉀肥(fei)(fei)(fei)。(3)全程(cheng)化調(diao),少(shao)量多次,掌握前輕、中適(shi)、后重的原則。(4)大(da)田(tian)防(fang)積(ji)水(shui),吐絮初期及時摘除爛鈴(ling),棉田(tian)全生(sheng)育期要(yao)(yao)瀝水(shui)。(5)二、三代(dai)棉鈴(ling)蟲(chong)一般不(bu)需防(fang)治,注意(yi)(yi)棉鈴(ling)蟲(chong)大(da)暴發(fa)四代(dai)的防(fang)治;注意(yi)(yi)盲蝽蟓(xiang)、蚜蟲(chong)、紅(hong)蜘蛛(zhu)、棉葉(xie)蟬和(he)斜(xie)紋夜蛾等非鱗翅目害蟲(chong)的防(fang)治。
審定意見:該(gai)品(pin)(pin)種(zhong)(zhong)屬轉基(ji)因抗(kang)蟲雜交一代春(chun)棉品(pin)(pin)種(zhong)(zhong),耐枯萎病,耐黃萎病,抗(kang)棉鈴蟲,高抗(kang)紅鈴蟲,經審核,符合(he)國家棉花品(pin)(pin)種(zhong)(zhong)審定標準,通過審定。適宜(yi)江(jiang)蘇、安徽淮河以(yi)南(nan)(nan)(nan)以(yi)及浙江(jiang)、江(jiang)西(xi)、湖北、湖南(nan)(nan)(nan)、四川、河南(nan)(nan)(nan)南(nan)(nan)(nan)部等(deng)長江(jiang)流域棉區作春(chun)棉品(pin)(pin)種(zhong)(zhong)種(zhong)(zhong)植,應嚴格按照農業轉基(ji)因生物安全證書允許(xu)的范圍推(tui)廣(guang)。
審定編號:國審棉2005019
品種名稱:九雜四號
選育單位:安徽省九成農科所
品種來源:江(jiang)蘇(su)沿(yan)江(jiang)農(nong)科所的(de)(de)9502/湖北沙洋農(nong)科所的(de)(de)94-4
特征特性:非轉基因雜交一代種(zhong)(zhong),長(chang)江流域棉(mian)區作春棉(mian)種(zhong)(zhong)植生(sheng)育期131天。植株(zhu)塔形(xing),株(zhu)高112.5厘米(mi),莖(jing)稈粗壯、茸(rong)毛少,葉(xie)片中等(deng)偏大、葉(xie)色較深,單(dan)株(zhu)果枝數17.6臺,單(dan)株(zhu)結鈴24.2個,鈴卵圓形(xing)、有(you)尖嘴,單(dan)鈴重(zhong)5.3克,籽指(zhi)10.5克,衣分41.6%,霜前(qian)花率(lv)80%。耐枯(ku)萎病(bing)、感黃(huang)萎病(bing),不抗棉(mian)鈴蟲;HVICC纖維(wei)上半部平均長(chang)度(du)(du)(du)30.8 毫米(mi),斷裂比強度(du)(du)(du)29.5 厘牛(niu)/特克斯,馬克隆(long)值4.6,整齊度(du)(du)(du)指(zhi)數84.5%,伸長(chang)率(lv)7.7%,反射率(lv)77.6%,黃(huang)度(du)(du)(du)8.0,紡紗(sha)均勻性指(zhi)數143。
產量表現:2002-2003年參(can)加(jia)長江流域棉(mian)(mian)區春棉(mian)(mian)品種區域試(shi)驗,籽棉(mian)(mian)、皮(pi)(pi)棉(mian)(mian)和(he)霜前皮(pi)(pi)棉(mian)(mian)平均畝產(chan)分(fen)(fen)別(bie)為223.6公斤(jin)、93.03公斤(jin)和(he)75.08公斤(jin),分(fen)(fen)別(bie)為對(dui)照品種泗棉(mian)(mian)3號的114.9%、107.3%和(he)107.7%。2004年生產(chan)試(shi)驗,籽棉(mian)(mian)、皮(pi)(pi)棉(mian)(mian)和(he)霜前皮(pi)(pi)棉(mian)(mian)平均畝產(chan)分(fen)(fen)別(bie)為228.5公斤(jin)、94.92公斤(jin)和(he)82.68公斤(jin),分(fen)(fen)別(bie)為對(dui)照品種湘雜棉(mian)(mian)2號的98.89%、98.85%和(he)100.92%。
栽培技術要點:(1)4月上中(zhong)旬(xun)適期早播種(zhong),畝密(mi)度1800~2000株(zhu)。(2)中(zhong)等肥力(li)地塊畝施(shi)純氮20~22公(gong)斤,氮、磷(lin)、鉀(jia)比例為1:0.3:0.8,增施(shi)磷(lin)鉀(jia)肥,后(hou)期葉(xie)(xie)面噴肥。(3)分別于7~8葉(xie)(xie)、16~17葉(xie)(xie)及打頂后(hou)7天畝噴純品縮(suo)節胺1克(ke)(ke)、2克(ke)(ke)和(he)3.5克(ke)(ke)化調。(5)注(zhu)意防治棉鈴蟲、紅蜘蛛(zhu)、紅鈴蟲以及枯萎病(bing)、黃萎病(bing)等病(bing)蟲害。
審定意見:該品種(zhong)屬雜交(jiao)一代(dai)春棉品種(zhong),耐枯萎病(bing),感(gan)黃萎病(bing),不抗棉鈴蟲,經審(shen)核,符合國家棉花品種(zhong)審(shen)定標準,通過(guo)審(shen)定。適(shi)宜江蘇、安徽淮河以(yi)南(nan)以(yi)及浙江、江西、湖北、湖南(nan)、四(si)川、河南(nan)南(nan)部等(deng)長江流域棉區(qu)輕(qing)病(bing)區(qu)作春棉品種(zhong)種(zhong)植(zhi)。
審定編號:國審棉2005020
品種名稱:新陸(lu)早(zao)21號(hao)(原代號(hao):98-2)
選育單位:石河子(zi)市富依德科技(ji)有限公(gong)司(si)
品種來源:新陸(lu)早8號(hao)抗(kang)病變異株系統選育(yu)
特征特性:非轉基因常規品種,西(xi)北內陸早熟棉區種植全(quan)生育期137天。植株(zhu)(zhu)塔形、較緊湊,株(zhu)(zhu)高60.8厘(li)米,莖稈粗壯、茸(rong)毛(mao)多(duo),葉片中等大小,深(shen)綠色、缺刻(ke)深(shen),第一(yi)果枝(zhi)節位7.1節,果枝(zhi)Ⅱ型,單株(zhu)(zhu)果枝(zhi)數7.6臺(tai),單株(zhu)(zhu)結(jie)鈴(ling)5.1個(ge),鈴(ling)尖(jian)卵圓形,單鈴(ling)重(zhong)5.1克(ke)(ke),籽指(zhi)(zhi)(zhi)10.2克(ke)(ke),衣分40.6%,霜前花(hua)率90.9%。抗(kang)枯萎病,耐(nai)黃(huang)萎病,不抗(kang)棉鈴(ling)蟲;HVICC纖維上半部平均長度29.6毫米,斷(duan)裂比強度29.3厘(li)牛(niu)/特克(ke)(ke)斯,馬克(ke)(ke)隆值4.2,整(zheng)齊度指(zhi)(zhi)(zhi)數88.5%,伸長率7.3%,反射率79.3%,黃(huang)度7.3,紡紗均勻(yun)性指(zhi)(zhi)(zhi)數147。
產量表現:2002-2003年參加西北內陸(lu)棉(mian)區早熟組區域試(shi)驗(yan)(yan),籽棉(mian)、皮棉(mian)和(he)霜(shuang)前皮棉(mian)平均畝(mu)產分(fen)(fen)別(bie)為(wei)286.4公斤(jin)、116.1公斤(jin)和(he)105.5公斤(jin),分(fen)(fen)別(bie)為(wei)對照(zhao)(zhao)品(pin)種新陸(lu)早10號的(de)114.9%、112.3%和(he)108.6%。2004年生產試(shi)驗(yan)(yan),籽棉(mian)、皮棉(mian)和(he)霜(shuang)前皮棉(mian)平均畝(mu)產分(fen)(fen)別(bie)為(wei)279.5公斤(jin)、117.7公斤(jin)和(he)92.19公斤(jin),分(fen)(fen)別(bie)為(wei)對照(zhao)(zhao)品(pin)種新陸(lu)早13號的(de)99.37%、97.59%和(he)98.62%。
栽培技術要點:(1)地膜栽培4月(yue)10~20日播(bo)種,畝留苗14000-16000株。(2)6葉期(qi)(qi)(qi)后(hou)生(sheng)長勢強(qiang),生(sheng)長快,化調縮節胺(an)用量(liang)比新(xin)陸早7、8、10號量(liang)多,從2葉期(qi)(qi)(qi)開始逐(zhu)漸加大縮節胺(an)用量(liang),使節間(jian)長度控制(zhi)在4~5厘(li)米,防(fang)止造成(cheng)中空。(3)8臺果枝時打(da)頂。(4)全層施肥(fei),加強(qiang)中后(hou)期(qi)(qi)(qi)肥(fei)水管理,中后(hou)期(qi)(qi)(qi)合理使用葉面肥(fei)。(5)用“海狀元818”拌種和定期(qi)(qi)(qi)葉面噴施,可有效(xiao)地預防(fang)、抑制(zhi)黃萎病。(6)注意及時防(fang)治棉(mian)蚜、紅蜘蛛(zhu)等棉(mian)田害蟲。
審定意見:該品(pin)種屬常規(gui)早熟(shu)品(pin)種,抗(kang)枯萎病(bing),耐(nai)黃萎病(bing),不(bu)抗(kang)棉鈴蟲,經審核(he),符合(he)國(guo)家棉花品(pin)種審定(ding)標準(zhun),通過(guo)審定(ding)。適(shi)宜(yi)新疆南、北疆早熟(shu)棉區和甘肅河西走廊早熟(shu)棉區種植。











