不同氮效率基因型水稻植株氨挥发速率及其与氮效率的关系 Genotypic Variation in Ammonia Volatilization Rate of Rice Shoots and Its Relationship with Nitrogen Use Efficiency 度进行盆栽液培,以扬稻6号、BG34-8、武育粳3号和珍汕97B等4...
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The peak of ammonia volatilization rate increased with the increase of phosphorus fertilizer application.
随施磷量增加，氨挥发速率峰值增高。
The ammonia volatilization rate in daytime rapidly went up along with the lapse of growing stage of wheat.
昼间的氨挥发损失随小麦生育期的推移迅速增大。
Results showed that the rate of ammonia volatilization of coated-urea was lower than common urea under different water content conditions (10%. 15%. and 20%).
试验结果表明，在三种不同水分含量条件下（10％、15％、20％），涂层尿素施入土壤后氨挥发速率均比普遍尿素低；
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