In this experiment,the sample plots were selected in the family pastures in Hulunbuir area,and the cow manure was naturally dried and crushed.Reasonable and appropriate return of grass to soil and control of sandy land is the best way of low-cost and efficient rough treatment under the current development level of family herdsmen in Hulunbuir area.If it is used in a reasonable way and in an appropriate amount,it can improve the quality of grassland to a certain extent.Through the treatment of different concentrations of cow manure stress per unit area under different soil conditions,the best degree and upper limit width of vegetation growth under different fecal concentration stress in different types of grasslands were explored,so as to provide theoretical and experimental basis for other related research and practical production.
cow manure compostingcomposting concentrationbiological characteristicssoil water contentbiomass
国家科技期刊平台
NSTL
万方数据
维普
