ammoniacal nitrogen fertilizer

用法例句

Effect of Different N-fertilizer Forms on N_2O Emission in Anthrosol

不同氮肥形态对土壤释放N_2O的影响

Effects of Nitrogenous Fertilizers on Accumulation of Lead by Houttuynia Cordata Thunb under Lead Stress;

铅胁迫下氮肥形态对鱼腥草铅积累效应的影响

Study on the Responses of Endogenous Hormone and Polyamine of Flue-Cured Tobacco to Water Stress and Nitrogen Forms and Their Regulation;

烤烟激素与多胺对水分迫和氮肥形态的响应及其调节研究

Study on Effect of the Transformation of Different Formation of Fertilizer N on the Yield and Quality of Flue-cured Tobacco in Paddy Soil and Dry Land Soil

水旱土壤中氮肥形态变化规律及对烤烟产质影响研究

Influences of nitrogenous fertilizer forms on quality of amaranth under different water conditions

不同水分条件下氮肥形态配比对苋菜品质的影响

Dynamics of nitrogen in double-rice paddy soil under application of chemical fertilizer combined with manure

化肥有机肥配合施用下双季稻田氮素形态变化

Absorption and Utilization of N Nutrients by Flue-cured Tobacco and Effects of Different Forms of N Fertilizer on Yield and Quality of Flue-cured Tobacco;

烤烟对氮肥的吸收利用及不同形态氮肥对烤烟产量和品质的影响

Effects of Application of Nitrogen Fertilizers of Different N Forms on Yields and Quality of Chinese Cabbage

不同形态氮肥对小白菜品质及产量的影响

The Transformation of Nitrogen and Phosphorus Forms during Co-Composting of Sewage Sludge and Straw Biomass.;

污泥与秸秆堆肥过程中氮、磷形态变化研究

Effect of Long-term Rotation and Fertilization on Transformation and Supply of Soil Nitrogen

长期轮作施肥对棕壤氮素形态转化及其供氮特征的影响

Changes of Nitrogen Forms and Microbial Physiological Group Diversity and Their Relations During Composting of Cow Manure

牛粪堆肥化中氮素形态与微生物生理群的动态变化和耦合关系

The Effect of Different Fertilization Treatments on Content Change of Different form Nitrogen in Black Soil

不同施肥处理对黑土中各形态氮素含量动态变化的影响

Effects of Long-Term Fertilization on the Forms and Distribution of Organic Nitrogen and Phosphorus in Several Typical Soils in China;

长期施肥对我国主要土壤有机氮磷形态与分布的影响

Mechanisms and Regulations of Nitrogen Transformation in Agricultural Soils Amended with Mineral Fertilizers;

农业土壤中化肥氮的形态转化机理及其调控研究

Effects of Nitrogen Forms on the Chemical Behavior of Heavy Metals in the Soils Amended with Sewage Sludge and the Uptake by Plant;

不同形态氮肥对土壤中重金属化学行为变化及植物吸收的影响

Effect of Different Compositions of Cake Fertilizer and Nitrogen Forms on Flue-Cured Tobacco Growth and Rhizosphere Soil Biological Activity;

饼肥与氮素形态不同配比对烤烟生长及根际土壤生物活性的影响

The Change of Plant Type and Nitrogen Use Efficiency during Rice Cultivar Improvement;

水稻品种演替过程中植株形态与氮肥利用效率的变化

Defferent Nitrogenous Fertilizers leav To The In Upon Salvia splendens In Greenhouse;

施用不同形态的氮肥对温室一串红生长发育的影响