Continuous effect of off-season land management practices on soil microbial population and nitrogen status of the soil

被引：0
|
作者：
Kalaisudarson, S. [1 ]
Sundari, A. [1 ]
机构：
[1] Annamalai Univ, Fac Agr, Dept Agron, Annamalainagar 608002, Tamil Nadu, India
来源：
PLANT ARCHIVES | 2007年 / 7卷 / 02期
关键词：
off-season land management; soil solarization; microbial population; soil available nitrogen;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Field investigation was carried out to study the continuous effect of off-season land management practices on soil microbial population and nitrogen status of the soil during April, 2005 to December, 2005 at Annamalai University, Annamalainagar, Tamil Nadu. The results revealed that all the off-season land management practices exerted significant influence on microbial population and nitrogen status of the soil. Off-season soil solarization with white transparent polyethylene sheet of 0.05 mm thickness for 40 days was recorded reduction in microbial population especially (fungi) and the highest available nitrogen.
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页码：851 / 853
页数：3
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