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- Nitrate leaching, although slightly higher under no tillage, is generally not a major pathway of loss in summer crops. 实施免耕的初期，氮的生物固定明显，但随着时间的推延，这种作用逐渐消失，以至到了后期，与初期的情况正好相反。
- The nitrogen fertilizer losses in paddy field involve nitrification-denitrification, ammonia volatilization,nitrate leaching and runoff. 稻田中氮素损失途径主要有氨挥发、硝化-反硝化、淋洗和径流,其中氨挥发是氮素损失的主要途径。
- Nitrates leach from the soil into rivers. 硝酸盐由土壤渗入江河。
- It is apparent that a high degree of ammonia volatilization and/or nitrate leaching can occur in cropping systems susceptible to previously described conditions. 很明显，高的氨挥发和(或)硝态氮的淋失会发生在符合上述条件的任何种植制度中。
- Nitrate distribution and accumulation in soil profile in Entisol in northshaanxi, Anthrosol in Guanzhong plain, Paddy soil in southshaanxi, were studied and the relationship between soil texture and nitrate leaching was described in this paper. 研究了陕北黄绵土,关中土与陕南水稻土土壤剖面中硝酸盐的分布与累积,分析了硝酸盐淋移与土壤剖面粘粒含量的关系。
- White R E.Prediction of nitrate leaching from a structured clay soil using transfer functions derived from externally applied or indigenous solute fluxes[J].Hydrol.,1989,107:31-42. 任理;袁福生;张福锁.;冬小麦生长条件下土壤硝态氮淋洗的传递函数模拟和预报[J]
- It is suggested that balanced rates of N, P and K application, fertilization with reasonable amount and manners be taken to abate the potential of nitrate leaching loss, and to improve soil environmental quality. 确定合理的施肥量,平衡氮、磷、钾养分比例,以及采取正确的施肥和灌溉方式,将有效缓解土壤酸化和盐分累积,减少硝酸盐的淋洗,从而改善土壤环境质量。
- Liu H B,Li Z H,Zhang W L,Lin B.Study on N use efficiency of Chinese cabbage and nitrate leaching under open field cultivation[J].Plant Nutrition and Fertilizer Science,2004,10(3):286-291. [4]刘宏斌;李志宏;张维理;林葆.;露地栽培条件下大白菜氮肥利用率与硝态氮淋溶损失研究[J]
- nitrate leaching and accumulation 硝酸盐淋移与累积
- Effects of treatments with water and fertilization on nitrate leaching loss in the piedmont of Taihang mountain 水肥配合对太行山山前平原高产区土壤矿质氮分布及作物产量的影响
- NITRATE LEACHING LOSS FROM SOIL AND NUTRIENT UTILIZATION BY TOMATO IN PROTECTED FIELD 保护地番茄养分利用及土壤氮素淋失
- Study of nitrate leaching potential from agricultural land in Northern China under long-term fertilization conditions 长期施肥条件下华北平原农田硝态氮淋失风险的研究
- Soil core lysimeter study of nitrate leaching from a winter wheat-summer maize rotation 应用大型原状土柱渗漏计测定冬小麦-夏玉米轮作期硝态氮淋失
- Nitrate Leaching Characteristics in Deep Soil Layer for Different Fertilization Methods 不同施氮水平下深层土壤硝态氮淋失特征研究
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- Assessing Nitrate Leaching With GLEAMS Model in an Agricultural Small Catchment in Southeast China 应用GLEAMS模型评估我国东南地区农业小流域硝态氮的渗漏淋失
- Testing GLEAMS for Nitrate Leaching Modeling in an Agricultural Catchment of Southeast China GLEAMS模型在我国东南地区模拟硝氮淋失的检验
- Effects of Different Tillage Patterns on Crop Yields and Nitrate Leaching in Soil 不同土壤耕作法对作物产量及土壤硝态氮淋失的影响
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素，用于无烟的炸药的组成物质
