摘要
白魔芋抗病性强于花魔芋 .花魔芋中 ,农林 2号抗病性相对较强 .本地魔芋产量较高 ,白魔芋产量最低 .本地魔芋与农林 2号产量差异不显著 ,与白魔芋差异极显著 .播种前进行种芋消毒可明显提高出苗率 ,并可降低病株率 ,提高产量 .块茎膨大系数以本地魔芋较大 ,农林 2号列第 2 ,本地魔芋与农林 2号差异不显著 ,二者均与白魔芋差异极显著 .
The disease resistance of A. albus was better than A. rivieri. In the A. rivieri the disease resistance of Nong-lin 2 was better than local ones. The yield of local ones was the highest, but A. albus was the lowest. The yields of the A. rivieri and the local ones were similar, and the yield of the A. albus was lower than the A. rivieri. The disinfections of stem tuber, local variety, were larger than others. The coefficients of expansion of the A. Rivieri were similar, and both of them were larger than the A. albus. The yield was affected by the coefficient of expansion.
出处
《安康师专学报》
2001年第1期65-70,共6页
Journal of Ankang Teachers College
基金
陕西省科技攻关重点资助项目 !(1999K0 6-G1)
关键词
魔芋
品种
抗病性
膨大系数
产量
栽培试验
amorphophallus
kinds
disease resistance
coefficient of expansion
