摘要
为了减轻连作大豆引起的产量下降,于1995年开始在连作大豆条件下,应用不同有机肥(猪粪、鸡粪、羊粪)进行了处理,通过1995～1996年的试验结果表明:施用不同有机肥的处理区均比对照区根腐病发生的轻,并且表现出大豆整个生育期不论株高、干物质积累以及产量均比对照区高,尤以施用鸡粪区为显著。
The relation between different organic fertilizer (manure coming from chicken, pig, sheep excretion respectively) and root tot and yield of soybean was investigated in 1995～1996.The results indicated that the degree of soybean infect root rot the soybean in application organic fertilizers area was slighter than that in no using organic fertilizer area, and the plant height, dry matter accumulation and yield were higher than CK in all stages especially the treatment of applying chicken抯 manure was great significant.
出处
《黑龙江八一农垦大学学报》
2001年第4期28-31,共4页
journal of heilongjiang bayi agricultural university
关键词
大豆
连作
有机肥
根腐病
产量
生育
soybean
continuous cropping
manure
root rot
yield
