nitrogen leaching氮素淋失 Experiment on the nitrogen leaching in the drainage condition of rice field in Ningxia Yinnan irrigation region;宁夏银南...
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soil nitrogen leaching 土壤氮淋溶
nitrogen leaching amount 氮肥淋洗量
nitrate-nitrogen leaching 硝态氮的淋洗
Nitrogen leaching may play an important role in nitrogen losses.
在氮素损失途径中 ，淋洗损失可能占有相当重要的地位。
The amount of nitrogen leaching in sandy loam soil exceeded in clay loam soil.
砂壤土上氮素的淋失量明显高于粘壤土。
This is largely because of reductions in fertiliser use and the amount of nitrogen leaching from manure.
这是相当大的一部分，因为可以减少施肥和从动物粪便中滤出的氮。
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