nitrogen forms 第1页

Effects of nitrogen forms on camptothecin content and its metabolism-related enzymes activities in Camptotheca acuminata Seedlings Effect of nitrogen forms on yield，quality and main chemical components of flue-cured tobacco Effects of nitrogen sources on nitrogen utilization and growth of flue-cured tobacco in the floating-seeding system Effects of nitrogen form on the growth and accumulation of total alkaloid and free total organic acids of Pinellia ternata Responses of leaf photosynthetic gas exchange parameters to vapor pressure deficit in wheat under different nitrogen forms Effects of nitrogen forms on the development and quality of cherry tomato fruit Differential Expression of Rice Genes Under Different Nitrogen Forms and Their Relationship with Sulfur Metabolism Effects of Different Nitrogen Forms on the Growth and Photosynthesis of Sunflower (Helianthus annuus) UPTAKE OF DIFFERENT FORMS OF NITROGEN BY HYPHAE OF ARBUSCULAR MYCORRHIZAL FUNGI Effects of different nitrogen forms on key enzyme activity involved in nitrogen metabolism and grain protein content in speciality wheat cultivars Effect of nitrogen forms on the growth, yield, content of ferulic acid and total alkaloids of Ligusticum chuanxiong Effect of different nitrogen forms and their ratio on agronomical character,economic and quality of flue-cured tobacco Effect of organic manure and chemical fertilizer combined application on the form and distribution of organic nitrogen of black soil Effects of forms and application rate of nitrogen fertilizer on yield and qualities of tobacco in southeast Tibet Effects of Nitrogen Forms on Grain Nucleic Acid Metabolism and Quality in Strong Gluten Wheat Variety‘Zhengmai 9023’ Effect of NH₄⁺-N/NO₃^--N ratio in applied supplementary fertilizer on nitrogen metabolism and main chemical composition of Pinellia ternata Effect of different nitrogen forms and concentrations on biomass and alkaloids of Isatidis Folium EFFECTS OF NITROGEN FORMS ON ENDOGENOUS PLANT HORMONES CONTENT IN DIFFERENT ORGANS OF WHEAT AFTER ANTHESIS Effect of different nitrogen forms and their proportion on biological characteristics of Isatis indigotica Fort Responses of nitrogen supply forms on leaf photosynthetic characteristics and root characters of sweetpotato Effects of nitrogen forms and ratios on plant growth, seed antioxidant enzyme activities and reactive oxygen metabolism of vegetable soybean Effect of nitrogen forms on berberine, jatrorrhizine and palmatine content in corktree seedlings Effects of N-form on photosynthetic characteristics in late growth stages and spikes of wheat cultivars with specialized end-uses Preliminary Study on Influence of Nitrogen Nutrition Stress and Nitrogen Forms on Glucose Metabolism in Tobacco Seedlings The solution nitrogen of vegetable in nutrient solution and its regulation Effects of nitrogen forms on rhizosphere microorganisms and soil enzyme activity under cultivation of contrasting wheat cultivars Effects of different nitrogen forms on foliar photosynthetic characteristics of Castanopsis hystrix seedlings under ungirdled and girdled conditions Effects of slow/controlled release compound fertilizers on the forms of soil nitrogen Effect of different land use systems on the form and distribution of organic nitrogen in brown soil Uptake capacity of several vegetable crops to nitrate and ammonium Effect of Nitrogen Forms on the Growth and Physiological Characteristics of Lactuca sativa L.Seedlings Nitrate and Nitrite Accumulation and Nutritional Quality of Platycodon grandiflorum with Different Nitrogen Forms and Ratios Effects of Different Ratios of Nitrogen Forms on Gas Exchange of Saussurea katochaete Maxim and Total Biomass of the Community Under the Experimental Warming EFFECT OF LONG?TERM FERTILIZATION ON THE FORMS OF NITROGEN IN CALCAREOUS FLUVO?AQUIC SOIL Relationship between soil nitrogen mineralization parameter with several nitrogen forms EFFECTS OF NITROGEN FORMS AND PH INTERACTION ON ROOT YIELD AND SUGAR CONTENT IN SUGAR BEET Atmospheric nitrogen deposition in Danjiangkou Reservoir area of Northwest Hubei