Chemical fertilizers 第1页

Effects of Proportional Application of Sesame Seed Cake Fertilizers and Chemical Fertilizer on the Aroma Quality of Flue-cured Tobacco Leaves Effects of green manure application combined with chemical fertilizers on microbial biomass C, N and nitrogen supplying characteristics of tobacco-planting soils Effects of long-term application of chlorine-containing chemical fertilizers on chloride accumulation and nutrient balance in paddy fields Effects of combined application of organic manure and chemical fertilizers on yield and quality of celery and soil nitrate leaching under greenhouse condition Effects of combined application of organic manure and chemical fertilizers on soil nitrogen availability and movement under water and fertilizer saving management in cucumbertomato double cropping system Effects of long-term fertilization regimes on changes of aggregate cementing agent of Lou Soil THE TRANSFORMATION OF UREA AND THE FATE OF FERTILIZER NITROGEN IN FLUVO-AQUIC SOIL-WINTER WHEAT SYSTEM IN FLOODED PLAIN OF HUANGHE RIVER Effects of combined application of organic manure and chemical fertilizerson N2O emission from greenhouse vegetable soil Sweet Sorghum Cultivation Techniques