THE BUDGET BETWEEN TRANSPORTATION AND ACCUMULATION OF ORGANIC CARBON AND TOTAL NITROGEN IN BLACK SOIL AT A SLOPING FARMLAND

FANG Hua-jun~(1,2) YANG Xue-ming~3 ZHANG Xiao-ping~2 LIANG Ai-zhen~2(1.Institute of Geographical Sciences and Natural Resources Research,Beijing 100101;2.Northeast Institute of Geography and Agricultural Ecology,CAS,Changchun,Jilin 130012;3.Greenhouse & Processing Crops Research Centre,Agriculture & Agri-Food Canada,Harrow,Ontario,Canada N0R 1G0)

Journal of Nuclear Agricultural Sciences ›› 2006, Vol. 20 ›› Issue (01) : 68-73.