black soil 第2页

Effect of long-term fertilization on microbial community functional diversity in black soil. Profile distribution and storage of soil organic carbon in a black soil as affected by land use types. Impact of tillage practices on microbial biomass carbon in top layer of black soils. Effect of organic matter on fractional transformation of Zn in black soils under freeze-thaw cycle Speciation distribution of soil inorganic sulfur in three black soil areas of Northeast China Biological factors influencing nitrogen transformation in wheat fields of lime concreted black soils and their response to different nitrogen supplications Spatial distribution of particulate organic carbon and aggregate associated carbon in topsoil of a sloping farmland in the Black Soil region, Northeast China Changes of soil carbon and nitrogen and characteristics of nitrogen mineralization under long-term manure fertilization practices in black soil Responses of growth, nodulation and yield of soybean to different nitrogen and phosphorus fertilization management Effect of quality of dispersing solutions on soil aggregates stabilities during the wet-sieving test Distribution of nitrogen in aggregates of black soil and red soil under long-term fertilization Mechanism of fulvic acid- and organic manure-mediated phosphorus mobilization in black soil at low temperature