不同大豆品种在养分吸收及产量上的比较  

Comparison of nutrient uptake and yield of different varieties of soybean

作　　者：张兴梅[1] 蔡德利[1] 王法清[1] 辛刚[1] 

机构地区：[1]黑龙江八一农垦大学植物科技学院,黑龙江158308

出　　处：《土壤肥料》2004年第3期41-42,共2页Soils and Fertilizers

摘　　要：采用盆栽试验方法对红丰11等四个大豆品种吸收利用氮、磷、钾养分的能力进行了比较研究。结果表明,在施肥一致的条件下,不同大豆品种对养分的吸收利用能力不同,养分利用率也不同,导致产量的差异。以红丰11养分吸收量最多,表现产量最高。The pot experiment was conducted to study the effect of four varieties of soybean uptake N, P and K fertilizers. The results showed that efficiency of N,P and K uptaken and utilized was different in varieties of soybean,and also yield was different.Hongfeng11 was the most effective and the highest grain yield.

关 键 词：大豆 品种 养分吸收 

分 类 号：S565.1[农业科学—作物学]