Wu J,Brookes P C,Jenkinson D S.Formation and destruction of microbial biomass during the decomposition of glucose and ryegrass in soil[J].Soil Bio1,1993,25(10):1435-1441.
Wu J,Joergensen R G,Birgit Pommerening,et al.Measurement of soil microbial biomass by fumigation-extraction-an automated procedure[J].Soil Biol Biochem,1990,22(8):1167-1169.
[9]
Brookes 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[J].Soil Biol Biochem,1985,17 (6):837-842.
[10]
Brookes P C,Powlson D S,Jenkinson D S.Measurement of microbial biomass phosphorous in soil [J].Soil Boil Biochem,1982,14 (2):319-329.
[11]
Murphy J,Riley J P.A modified single solution method for the determination of phosphate in natural water[J].Anal Chem Acta,1962,27:31-36.
[12]
刘光崧.土壤理化分析与剖面描述[M].北京:中国标准出版社,1996.
[13]
Marumoto T,Anderson J P E ,Domsch L H.Decomposition of 14C and 15N-labelled microbial cells in soil [J].Soil Biol Biochem,1982,14(2):461-467.
He Z L,Wu J,O\' Donnel A G,et al.Seanonal responses in microbial biomass carbon,phosphorus and sulphur in soils under pasture[J].Biol Fertil soils,1997,24:421-428.