6HamiB A, Gary M, Paulsen, ZanBstra H G. Performance of rice grown after uplanB crops anB fallow in the humiB tropics. Tropical Agric. 1984,61(4) :305-310.
7ManBal B K,Mahapatra S K.ResiBual effect of mulch anB Bifferent cropping patterns on rice yielB.Oryza.1988,2S(2) :129-131.
8全国农业技术推广中心.中国有机肥养分数据集.北京:中国科技出版社,1999
9Brookes P.C.,Landman A.,Pruden G.,et al.Chloroform fumigation and the release of soil nitrogen:a rapid direct extraction method to measure microbial biomass nitrogen in soil.Soil Biol.Biochem.,1985,17(6):837-842
10Wu J.,Brookes P.C.,Jenkinson D.S.Formation and destruction of microbial biomass during the decomposition of glucose and ryegrass in soil.Soil Biol.Biochem.,1993,25(10):1435-1441