ORGANIC MATTER-MICROBIAL BIOMASS RELATIONSHIPS IN FIELD EXPERIMENTS UNDER TROPICAL CONDITIONS - EFFECTS OF INORGANIC FERTILIZATION AND ORGANIC AMENDMENTS

被引：77
|
作者：
GOYAL, S [1 ]
MISHRA, MM [1 ]
HOODA, IS [1 ]
SINGH, R [1 ]
机构：
[1] HARYANA AGR UNIV,DEPT MICROBIOL,HISAR 125004,HARYANA,INDIA
来源：
SOIL BIOLOGY & BIOCHEMISTRY | 1992年 / 24卷 / 11期
关键词：
D O I：
10.1016/0038-0717(92)90056-4
中图分类号：
S15 [土壤学];
学科分类号：
0903 ; 090301 ;
摘要：
The analysis of continuous fertilizer and manurial experiments in tropical conditions of India have shown that soil microbial biomass C and N increased with balanced fertilization. The additions of organic amendments increased microbial biomass even when the organic C content of the soil did not increase. The increase in microbial biomass was attributed to better plant growth resulting in higher rbizodeposition. The crop yields and N uptake were higher with the addition of farm yard manure or Sesbania green manure.
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页码：1081 / 1084
页数：4
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