Nitrogen efficiency 第1页

Effects of Free-air CO2 Enrichment(FACE) on Nitrogen Nutrition at Different Growth Stages in Rice(Oryza sativa L.) Cultivar Wuxiangjing 14 Effect of plastic film mulching on crop yield and nitrogen efficiency in semiarid areas  Nitrogen efficiency screening of rice cultivars popularized in South China Combining Ability Analysis of Traits Related to Nitrogen Use Efficiency in Eighteen Maize Inbred Lines Effects of nitrogen application rate on dry matter accumulation, nitrogenefficiency, and potassium and sodium uptake of sweet potato (Ipomoea batatas) in coastal North Jiangsu Province Characterstics of nitrogen and phosphorus efficiency of core collection for rice landraces in Yunnan,China Effect of nitrogen fertilization on maize yield and nitrogenefficiency of different maize varieties Response of matter production of two winter wheat genotypes with differing nitrogen efficiency to di-atmospheric CO₂ concentration and nitrogen supply Dry matter formation and nitrogen uptake in two maize cultivars differing in nitrogen use efficiency Responses of yield and quality to nitrogen fertilization for oilseed rape cultivars with different nitrogen efficiencies Dry matter production and nitrogen accumulation of rice genotypes with different nitrogen use efficiencies Research on the formation of high yield and the nitrogen use of japonica super rice in the middle and lower areas of the Yangtze River Characteristics of organic acid and amino acid in root exudates of rice genotype with high nitrogen efficiency Effects of Straw Mulching Plus Nitrogen Fertilizer on Nitrogen Efficiency and Grain Yield in Winter Wheat Biological response of different cultivars of millet to low nitrogen stress Dry matter accumulation and nitrogen migration of high-yielding spring maize for different nitrogen efficiency in the flowering and milking stages Nitrogen distribution and efficiency difference of Catalpa bungei C. A. Mey. clones at nursery stage Characterization of low-nitrogen tolerance capacities of Chinese Spring-substitution lines of wheat under deficient-N condition at the seedling stage Characteristics of nitrogen uptake in eggplant genotypes with different nitrogen efficiency and their hybrid F₁s Characteristics of Grain Filling and Nitrogen Translocation of Maize Parent Lines Released in Different Eras in China Effects of Straw Returning Plus Nitrogen Fertilizer on Nitrogen Utilization and Grain Yield in Winter Wheat