黑龙江农业科学Issue(1)：29-31,3.DOI:10.11942/j.issn1002-2767.2015.01.0029
施氮肥与接种根瘤菌对大豆品种抗线虫8号产量的影响
Effect of Nitrogen and Rhiobia Inoculation on Yield of Soybean Variety Kangxian 8
周长军 1田中艳 1李剑英 1杨柳 1吴耀坤1
作者信息
- 1. 黑龙江省农业学院大庆分院，黑龙江大庆163316
- 折叠
摘要
Abstract
In order to explore the effect of rhizobium inoculation on g soybean row th ,the effects of nitrogen ap‐plication at different periods and rhizobium inoculation on soybean yield and yield components were studied un‐der field conditions .The results showed that the plant and nodule dry weight of treatment 4 (Rhizobium inocu‐lation + nitrogen application at R1 stage )were the highest ,the highest yield increased 37 .98% than CK .The plant height ,pods per plant ,seed number per plant and seed weight per plant had significant difference with other treatments .Correlation analysis showed that there was significant positive correlation between yield and plant dry weight at R2 and R5 stage and nodule dry weight at R5 stage .关键词
大豆/根瘤菌/氮肥/产量Key words
soybean/rhizobium/nitrogen/yield分类
农业科技引用本文复制引用
周长军,田中艳,李剑英,杨柳,吴耀坤..施氮肥与接种根瘤菌对大豆品种抗线虫8号产量的影响[J].黑龙江农业科学,2015,(1):29-31,3.
