potassium application 第1页

Effect of potassium application stage on photosynthetic characteristics of winter wheat flag leaves and on starch accumulation in wheat grains Effect of application of potassium on grain yield and quality of strong gluten wheat Effects of potassium application on the photosynthetic characteristics, yield and fiber properties of different genotypic cotton(G.hirsutum L.) Amount of potassium application in relation to AM fungus inoculation efficiency Photosynthesis Characteristic, Yield and Fiber Quality of Insect-resistant Hybrid Cotton with Different Potassium Application Types Effects of grafting on potassium use efficiency of different cotton genotypes Effects of Different K Levels on Physiological Characters and Yield of Strong Gluten Wheat Effect of nitrogen, phosphorus and potassium application on grain yield and qualities of high-oil and high-starch corn Effect of potassium application on crop yields and potassium use efficiencies in a wheat-cotton double cropping system Effect of different potassium application time on the vigor of photosynthate transportations of edible sweet potato (Ipomoea Batata L.) Effect of potassium rates on rice yields and potassium application efficiency in double-rice cropping system under a 5-year located experiment Effects of potassium application rate on yield and potassium use efficiency of summer maize under high yield conditions Effects of nitrogen, phosphorus and potassium application on growth and active ingredient of Astragalus membranaceus Effects of rate and time of potassium application on yield and fiber quality of cotton (Gossyium hirsutum L.) at different fruit positions Effect of Potassium Application Rates on Nitrogen Absorption and Utilization of Different Types of Rice Effect of Potassium Application Methods on Antioxidant Enzyme Activities, Yield and Potassium Use Efficiency of Cotton Effects of Potassium Application Rate on Stem Lodging Resistance of Summer Maize under High Yield Conditions