共 13 条
[1]
Fractiona tion of organic carbon based on susceptibility to oxidation. Logninow. W,Wisniewski. W,Strony W M,et al. Polish Journal of Chemistry . 1987
[3]
A survey of the im-pact of cropping on soil physical and chemical properties innorth-western New South Wales. Whitbread A M,,Lefroy R D B,Blair G J. Australian Journal ofSoil Research . 1998
[4]
Dynamics of bacterial population in relation to carbon availability in a resi-due-amended soil. HU S J,VAN BRUGGEN A H C,GRUNWALD N J. AppliedSoilEcology . 1999
[5]
Soil carbon fractions based on the in degree of oxidation and the development to carbon management index for agricultural systems. Blair J,Lefroy R D B and G Lisle L. Australian Journal of Agricultural Research . 1995
[6]
Soil conservation and sustainable agricultureon Loess Plateau:challenge and prospective. Liu G B. AM-BIO . 1999
[9]
土壤农业化学分析方法[M]. 中国农业科技出版社 , 鲁如坤主编, 2000