[Effect of combined application of bioorganic manure and inorganic nitrogen fertilizer on soil nitrogen supplying characteristics].

Abstract

Pot experiment was carried out to study the effect of application bioorganic manure on soil nitrogen supplying characteristics. Compared with the application of raw rice straw, a combined application of bio-organic manure and inorganic nitrogen fertilizer could boost the content of microbial biomass carbon and nitrogen, and the increased percentage could be 300-400%. A strong immobilization of nitrogen by microorganisms was always followed by a net N mineralization, which was mostly favorable for the growth and development of plant, and improved the use efficiency of nitrogen fertilizer.

Cite this paper

@article{Zhang2002EffectOC, title={[Effect of combined application of bioorganic manure and inorganic nitrogen fertilizer on soil nitrogen supplying characteristics].}, author={Yali Zhang and Juan Juan Zhang and Qirong Shen and Jinchuang Wang}, journal={Ying yong sheng tai xue bao = The journal of applied ecology}, year={2002}, volume={13 12}, pages={1575-8} }