摘要
宁杂 4号狼尾草是利用美洲狼尾草〔Pennisetumamericanum (L .)K .Schum〕不育系Tift2 3DA和恢复系Bil3B - 6配制的种内杂交组合 ,经鉴定、品比、区试和生产试验 ,结果表明该组合具有高产、优质和抗逆性强的特点 ;鲜草、干草、籽粒和秸秆产量分别比对照品种宁牧2 6 2提高 68.6%、5 3.7%、36.2 %和 2 3.0 % ;
Ningza No.4 was a pearlmillet 〔 Pennisetum americanum (L.) K. Schum〕intraspecies hybrid obtained by Tift23DA(CMS) crossing with Bil 3B 6(R) .According to its identification,comparison trials of varieties and field experiment,the result indicated that this hybrid was of high yielding,excellent quality and strong tolerance.By comparison with Ningmu 26 2,its yield of fresh grass,hay,seed and stem was increased respectively by 68.8%,53.7%,36.2% and 23.0%.It was suitable to cultivate and feed directly in the region of Changjiang River.
出处
《杂粮作物》
CAS
2002年第1期19-22,共4页
Rain Fed Crops
