摘要
以高油品种东农46为试验材料,采用N、P、K、NP、NK、PK、NPK七种种肥处理,每种种肥四个水平,探讨了各种肥料对高油大豆子粒蛋白质、油分含量的影响。结果表明,NK肥配方为(75+75)kg.hm-2。时对蛋白质含量增加效果最优,高水平施肥蛋白质含量高;中水平施肥油分含量达到最高,NK复合肥对提高油分含量效果显著。
Dongnong 46, which is a high oil content variety, was used as material in this experiment. Seven seed fertilizer treatments: N,P,K,NP,NK,PK,NPK were designed and each treatment had four levels. The influence of all kinds of fertilizers on the protein and oil content of soybean seeds was discused. This study showed that NK fertilizer increased protein content best of all when the prescription was(75 + 75)kg. hm-2; protein content was the highest when fertilizer was at the highest level; oil content would reach its highest when fertilizer was at the middle level. NK compound fertilizer can greatly increase oil content.
出处
《大豆科学》
CAS
CSCD
北大核心
2004年第4期311-314,共4页
Soybean Science
