Organic matter-microbial biomass relationships in field experiments under tropical conditions: effects of inorganic fertilization and organic amendments
1992
Goyal, S. | Mishra, M.M. | Hooda, I.S. | Singh, R.
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 rhizodeposition. The crop yields and N uptake were higher with the addition of farm yard manure or Sesbania green manure.
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