審定編號:桂審油2006002號
品種名稱:桂花26
選育單位:廣西農業科學院經濟作物研究所
品種來源:1991年利用[賀縣大花生×A.monticola -2(四倍體半野生花生)]F8作母本(ben),粵油(you)223(栽(zai)(zai)培種)作父本(ben)進(jin)行復交(jiao),經(jing)多(duo)年多(duo)代定向選育(yu)而成的栽(zai)(zai)野(ye)雜交(jiao)種。
特征(zheng)特性:屬珍珠豆(dou)型品種(zhong),生育(yu)期(qi)120天左右(you)。株型直立緊湊,生長(chang)勢強,主莖高45厘(li)米,分(fen)枝(zhi)長(chang)50厘(li)米,總分(fen)枝(zhi)7條,結果(guo)枝(zhi)6條,單株結果(guo)16-20個,飽果(guo)率81%,雙仁(ren)果(guo)率83.2%,莢果(guo)形(xing)狀為(wei)繭形(xing),百果(guo)重(zhong)185克,百仁(ren)重(zhong)73克,出(chu)仁(ren)率70%,種(zhong)皮(pi)粉紅(hong)色;粗脂肪含(han)量51.08%,粗蛋白(bai)含(han)量24%。中抗葉斑病、病毒病和銹病,抗倒性好。
產(chan)(chan)量(liang)表現:2000-2002年參加(jia)廣西花(hua)生新品種試驗(yan)示(shi)范,平均畝(mu)產(chan)(chan)莢果267.5公(gong)斤,比對照種桂(gui)花(hua)17增(zeng)產(chan)(chan)22.1%;折算籽(zi)仁畝(mu)產(chan)(chan)187.28公(gong)斤,比對照桂(gui)花(hua)17增(zeng)產(chan)(chan)16.1%。
栽培技術要點(dian):1、氣溫穩(wen)定在(zai)15℃即可(ke)時(shi)可(ke)播(bo)(bo)(bo)(bo)種(zhong),桂(gui)(gui)南在(zai)2月(yue)底至3月(yue)初(chu)(chu)、桂(gui)(gui)中(zhong)3月(yue)中(zhong)旬、桂(gui)(gui)東北3月(yue)底至4月(yue)初(chu)(chu)。晚造在(zai)立秋前后7天播(bo)(bo)(bo)(bo)種(zhong)較好(hao)。2、施(shi)足(zu)基肥(fei)(fei)。播(bo)(bo)(bo)(bo)種(zhong)時(shi)每公(gong)(gong)頃(qing)(qing)施(shi)磷(lin)肥(fei)(fei)450公(gong)(gong)斤及腐熟農家肥(fei)(fei)30000?37500公(gong)(gong)斤,或(huo)施(shi)復合肥(fei)(fei)300公(gong)(gong)斤。3、采用(yong)起畦雙(shuang)行(xing)單(dan)粒或(huo)雙(shuang)粒種(zhong)植,畦寬80厘(li)(li)米(mi),每畦種(zhong)2行(xing),行(xing)距30厘(li)(li)米(mi) ,株穴(xue)距15厘(li)(li)米(mi),每穴(xue)播(bo)(bo)(bo)(bo)種(zhong)2粒;單(dan)粒播(bo)(bo)(bo)(bo)種(zhong)株距10厘(li)(li)米(mi),每公(gong)(gong)頃(qing)(qing)播(bo)(bo)(bo)(bo)足(zu)28.5萬(wan)株苗(miao)。
審定意見:經審核,該品種在生產上有較大的應用價值,予以通過審定,可在花生產區的水、旱田及旱、坡地種植。











