Soil organic matter  第1页

Effects of straw addition on decomposition, transformation and composition of soil organic carbon pool Change characteristics and regional differences in organic matter and total nitrogen contents in topsoil under restored vegetation A review of researches on evolution of soil organic carbon in mollisols farm-land Effect of continuous wheat and maize straw incorporation on soil nitrogen and Fourier transform infrared spectroscopic (FTIR) characterization of soil organic matter Characteristics of soil ammonia volatilization and the absorption and utilization of nitrogen, phosphorus and potassium of pepper under slow-release fertilizer application Influence of spatial heterogeneity of climatic and socio-economic factors on soil organic matter-A case study of the central Heilongjiang Province, China