1.
The Physiological Mechanism Research of Nitrate Accumulation Difference in Different Spinach Variety;
不同菠菜品种硝态氮累积差异的生理机制研究
2.
Nitrate Accumulation in Rapeseed Seedlings and Its Relation to Plant Growth and Seedyield and Quality
苗期硝态氮累积与油菜生长、产量及品质的关系
3.
Effect of New Type Fertilizers Application on Accumulation of Soil Nitrate Nitrogen in the Maize Season
新型肥料施用对玉米季土壤硝态氮累积的影响
4.
Effects of Models of N Application on Greenhouse Tomato N Uptake,Utilization and Soil NO_3~--N Accumulation
施氮模式对番茄氮素吸收利用及土壤硝态氮累积的影响
5.
Effects of nitrogen fertilizer application and irrigationlevel on soil nitrate nitrogen accumulation and water and nitrogen use efficiency for wheat/maize intercropping
水氮量对小麦/玉米间作土壤硝态氮累积和水氮利用效率的影响
6.
Effects of Different Nitrogen Fertilization Levels on Yield of Cucumber,the Soil Nitrate-N Accumulation and the Soil Solution Nitrate-N Concentrations
不同氮肥水平对黄瓜产量、土壤硝态氮累积及土壤水溶液硝态氮含量的影响
7.
Effects of Continously Applying Nitrogen on Soil Nitrate Accumulation in Rain-fed Agriculture Region of Mid Loess Plateau;
连续施氮对黄土高原中部雨养农业区土壤硝态氮累积的影响
8.
Effects of Different Molybdenum and Nitrogen Application Rate and Osmotic Adjustment Substances on the Growth and the Accumulation and Utilization of Nitrate of Oilseed Rape
钼氮和渗透调节物质富集对油菜生长及硝态氮累积利用的影响
9.
Effects of P fertilizer application on yield of spring wheat and characteristics of N absorption and NO_3~--N accumulation in soil profile
施用磷肥对春小麦产量与吸氮特性及土体中硝态氮累积的影响
10.
Effects of Nitrogen Application on Nitrate Nitrogen Accumulation and Forage Yield of Sorghum bicolor×S. sudanense
施氮对杂交苏丹草植株硝态氮累积及产量的影响
11.
Nitrate Uptake, Efflux, Reduction and Transformation, and Their Relationships to Petiole Nitrate Accumulation over Leafy Vegetable Cultivars
叶菜硝态氮吸收、溢泌及还原转化与品种间叶柄硝态氮累积差异的关系
12.
On the nitrate-N accumulated characteristics in deep soil layer of winter wheat field in Taihang Piedmont.
太行山山前平原冬小麦田深层土体硝态氮累积特征研究
13.
Nutritional and Physiological Basis of the Difference of Nitrate Accumulation in Petiole of Spinach Cultivars;
菠菜品种间叶柄硝态氮累积差异的营养生理基础
14.
The Accumulation of Nitrate Nitrogen in Soil Profiles in the Semiarid and Semi Humid Area;
半干旱半湿润地区土壤剖面中硝态氮累积的研究
15.
Effect of Different Factors on Accumulation and Leaching of Nitrate in Greenhouse Soil;
日光温室土壤硝态氮累积淋溶特性及其影响因素研究
16.
Nitrite Accumulation During the Denitration Process in SBR at Low Temperature
低温SBR反硝化过程亚硝态氮积累试验研究
17.
Nitrite Accumulation and Influential Factors of in Soil Nitrogen during Nitrification Process
土壤氮素硝化过程中亚硝态氮的累积及其影响因素研究
18.
The Study on Determination Method and Cumulative Factors of Nitrate and Nitrite in Vegetables;
蔬菜中硝态氮测定方法及累积因素的研究