高朋絲瓜
審定編號(hao):粵審菜(cai)2009002
選育單位:廣(guang)東省良種引進服務公司(si)
品種來源:泰(tai)引(yin)HMG/自交系HWP
特(te)征特(te)性(xing)(xing):植株生(sheng)長勢和分(fen)枝性(xing)(xing)較強(qiang),葉片深綠色。中(zhong)、早熟,從播種(zhong)(zhong)至始收秋季(ji)44天(tian),春(chun)季(ji)82天(tian),比對(dui)(dui)照(zhao)種(zhong)(zhong)早1~2天(tian),延續(xu)采收期秋季(ji)37天(tian),春(chun)季(ji)48天(tian),全生(sheng)育期秋季(ji)81天(tian),春(chun)季(ji)130天(tian)。雌(ci)性(xing)(xing)較強(qiang),第一(yi)(yi)朵雌(ci)花著生(sheng)節(jie)(jie)位9.4~18.5節(jie)(jie),第一(yi)(yi)個瓜(gua)(gua)座瓜(gua)(gua)節(jie)(jie)位13.8~21.5節(jie)(jie),比對(dui)(dui)照(zhao)種(zhong)(zhong)高1.4~2節(jie)(jie)。瓜(gua)(gua)呈棍棒形(xing)(xing),瓜(gua)(gua)色淺(qian)綠。瓜(gua)(gua)較短(duan),長46.4~47.3厘(li)米,比對(dui)(dui)照(zhao)種(zhong)(zhong)短(duan)9.4~13.6厘(li)米;橫徑(jing)4.86~4.95厘(li)米。瓜(gua)(gua)外皮上(shang)有(you)較多的花斑,棱溝(gou)較淺(qian),棱色綠白(bai)。單瓜(gua)(gua)重330.3~351.7克(ke)(ke),比對(dui)(dui)照(zhao)種(zhong)(zhong)輕(qing)36.5~70.8克(ke)(ke);單株產量(liang)1.59~1.73公(gong)斤(jin)(jin)(jin),比對(dui)(dui)照(zhao)種(zhong)(zhong)重0.23~0.49公(gong)斤(jin)(jin)(jin)。肉質脆(cui),風味微甜,商品(pin)率(lv)96.16%~96.51%,比對(dui)(dui)照(zhao)種(zhong)(zhong)高1.32~2.72%。感觀(guan)品(pin)質鑒定為(wei)良,品(pin)質分(fen)81分(fen)。理化品(pin)質檢測結(jie)果:可溶性(xing)(xing)固(gu)形(xing)(xing)物(wu)3.5克(ke)(ke)/100克(ke)(ke),粗蛋(dan)白(bai)含量(liang)為(wei)0.74克(ke)(ke)/100克(ke)(ke),維生(sheng)素c215毫克(ke)(ke)/公(gong)斤(jin)(jin)(jin),粗纖維0.7克(ke)(ke)/100克(ke)(ke),比對(dui)(dui)照(zhao)種(zhong)(zhong)高71.8毫克(ke)(ke)。抗(kang)病(bing)性(xing)(xing)接種(zhong)(zhong)鑒定結(jie)果:抗(kang)霜霉病(bing),中(zhong)抗(kang)枯(ku)萎病(bing);田間耐(nai)熱性(xing)(xing)、耐(nai)寒性(xing)(xing)、耐(nai)澇(lao)性(xing)(xing)和耐(nai)旱性(xing)(xing)均表現為(wei)強(qiang)。
產(chan)(chan)量(liang)(liang)(liang)表現:2006年(nian)秋季參加省(sheng)區試,平均畝總(zong)產(chan)(chan)量(liang)(liang)(liang)2357.78公斤,比(bi)對照(zhao)(zhao)種綠勝2號增(zeng)產(chan)(chan)47.70%,增(zeng)產(chan)(chan)極(ji)顯著(zhu);前(qian)期產(chan)(chan)量(liang)(liang)(liang)582.61公斤,比(bi)對照(zhao)(zhao)種增(zeng)產(chan)(chan)33.41%,增(zeng)產(chan)(chan)極(ji)顯著(zhu)。2007年(nian)春季復試,平均畝總(zong)產(chan)(chan)量(liang)(liang)(liang)1985.41公斤,比(bi)對照(zhao)(zhao)種增(zeng)產(chan)(chan)26.01%,增(zeng)產(chan)(chan)達極(ji)顯著(zhu);前(qian)期產(chan)(chan)量(liang)(liang)(liang)484.10公斤,比(bi)對照(zhao)(zhao)種增(zeng)產(chan)(chan)4.83%,增(zeng)產(chan)(chan)不顯著(zhu)。
栽培技術要點:⑴選擇土質疏松、排灌方便(bian)、前(qian)作為(wei)非(fei)瓜類作物的田塊種(zhong)植(zhi)(zhi),或實行水(shui)旱輪作;⑵適時(shi)(shi)播種(zhong):珠江三角洲地區春(chun)植(zhi)(zhi)適播期為(wei)1~3月,秋(qiu)植(zhi)(zhi)7~9月;⑶合理(li)密植(zhi)(zhi):株行距0.5米(mi)×4米(mi),每(mei)畝用種(zhong)量70克左右;⑷施(shi)肥(fei)(fei):施(shi)足基(ji)肥(fei)(fei),整(zheng)地時(shi)(shi)每(mei)畝施(shi)農家肥(fei)(fei)1500公斤,餅肥(fei)(fei)100公斤,復合肥(fei)(fei)50公斤。開花(hua)前(qian)期少(shao)施(shi)氮肥(fei)(fei),增施(shi)磷(lin)、鉀肥(fei)(fei);⑸病蟲害防治:春(chun)植(zhi)(zhi)注意防治霜霉病;⑹適時(shi)(shi)采收:開花(hua)后15~20天即可采收。
省品(pin)審(shen)會審(shen)定意(yi)見:高朋絲瓜(gua)為雜交(jiao)一代有棱絲瓜(gua)品(pin)種。中、早熟,從播種至(zhi)始收秋季44天(tian),春(chun)季82天(tian),比(bi)對(dui)照種早1~2天(tian)。生長(chang)勢和分枝性較強,瓜(gua)呈棍棒形,肉質脆(cui),風味微甜,品(pin)質較優(you),抗霜霉病(bing),中抗枯萎(wei)病(bing),田間表現(xian)耐熱(re)性、耐寒性、耐澇性和耐旱性強。適宜我省各地春(chun)、秋季栽培(pei)。符合(he)廣(guang)東(dong)省農作物(wu)品(pin)種審(shen)定標準,審(shen)定通(tong)過。











