摘要
以大豆主栽品种黑农48为材料,采用2种用量不同的有机-无机复混肥处理,以当地常规施用的复混肥为对照,研究有机无机-复混肥对大豆生长发育、农艺性状和产量的影响。结果表明,施用有机-无机复混肥后,大豆的株高、干物质积累、叶绿色含量均有所提高,大豆产量随着有机-无机复混肥用量的增加而增加,分别增产6.67%和13.67%。
A soybean elite cultivar Heinong48 was chosen to make experiment and analysis on the effect of organic-inorganic fertilizer（OIF） on soybean growth,agronomy characters and yield,with two different amounts of OIF to treat and do contrast with local ordinary compound fertilizer.The result showed that the plant height,dry matter accumulation and leaf chlorophyll were increased respectively by using OIF.Soybean yield was increased by increasing application of OIF,6.67% and 13.67% output increase respectively.
出处
《农业科技与装备》
2010年第8期10-12,共3页
Agricultural Science & Technology and Equipment
基金
国家科技支撑项目(2007BA87B03)
农业部子课题(WX-Z-07-06)
