摘要
对引进的 4份短期兼用绿肥品种从鲜荚产量、产值、青干草、根量及对土壤肥力影响测定分析 ,选出美国供给者豇豆是一种优良的短期肥菜、肥食兼用的绿肥品种 。
In this paper,effect of yield of fresh pod,value of output,green and hay grass and amount of root of different varieties introduced on soil fertility was determined and analysed.result of experiment show that cowpea introduced from American is a good short term green manure vanity for manure or vegetable and manure or fodder and should be extended and applied into production.
出处
《土壤肥料》
CSCD
北大核心
2003年第1期28-30,共3页
Soils and Fertilizers
关键词
绿肥
引种
试验
品种
鲜荚
产量
产值
土壤肥力
豇豆
Multiple cropping
Short term facultative green manure
Introduction and observation
