Fertilizer efficiency 第1页

Change of nitrogen use efficiency of maize affected by long-term manure fertilization in the typical black soil Fertilizer efficiency of Maifan stone coated urea and its film-forming physical-chemical properties STUDY ON RICE-SPECIFIC BULK BLENDING FERTILIZERS EFFICIENCY OF NITROGEN IN NP COMPOUND ( MIXED ) FERTILIZERS 应用~（15）N研究春小麦对硝酸磷肥及尿素普通过磷酸钙氮素的利用 Effects and influence factors of dicyandiamide (DCD) application in agricultural ecosystem. Effects of cultivation pattern on growth, seed yield, nutrient uptake and utilization of direct-sowing oilseed rape (Brassica napus L.) Influence of N Fertilizer on N Accumulation and Distribution of Different Panicle Rice in Irrigated Region of Xiliaohe Plain Effects of controlled-release and common compound fertilizers on potted tomato Effects of Controlled-release Fertilizers on Growth and Development of PottedSalvia Effects of Controlled-release Fertilizers on Growth and Development of PottedSalvia Effects of phosphorus fertilization on biomass accumulation and phosphorus use efficiency of trelliscultivated melon. Study on the correlations between transplanting date and nitrogen fertilizer efficiency of flue-cured tobacco (Nicotiana tabacum L.) Effects of sulfur- and polymer-coated controlled release urea on yield, photosynthetic characteristics and nitrogen fertilizer efficiency of rice Effect of Postponing N Application on Yield, Nitrogen Absorption and Utilization in Super-High-Yield Summer Maize The concept，mechanism，affecting factors and prospect of applying bio-organic fertilizer Comparison between the fertilizers efficiency and apparent efficiency of nitrogen of new-type N-fertilizers EFFECTS OF LEACHING DEPTH OF FERTILIZER-N ON ITS EFFICIENCY Assessment of natural rubber plantation life cycle in China Substituting effect of crop residues for potassium fertilizer in rice-rapeseed rotation system Effects of Nutrient Expert Recommend Fertilization on Yield and Fertilizer Efficiency of Summer Maize in Fluvo-Aquic Soil Effects of Nitrogen, Phosphorus, Potassium, and Boron Fertilizers on Winter Oilseed Rape (Brassica napus L.) Direct-sown in the Yangtze River Basin Fertilizer Efficiency and Soil Apparent Nutrient Balance for Barley under Long-Term Fertilization Studies on Fertilization Effect and Fertilizer Formula Screen for Calenduld officinalis L. EFFECT OF NITROGEN ON THE HIGH PRODUCTION OF WINTER WHEAT Studies on Fertilization Effect and Fertilizer Formula Screen for Calenduld officinalis L. Analysis on Growth Response to Fertilization in Young Cunninghamia lanceolata Plantation