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首页> 外文会议>Third International Symposium on Non-Co_2 Greenhouse Gases: Scientific Understanding, Control Options and Policy Aspects Jan 21-23, 2002 Maastricht, The Netherlands >Mitigation Strategies of Nitrous Oxide Emission from Agricultural Soils
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Mitigation Strategies of Nitrous Oxide Emission from Agricultural Soils

机译：农业土壤中一氧化二氮排放的缓解策略

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摘要

Both of a pot and a field vegetable experiments with three treatments: 1) nitrogen fertilizer (0, 3.91, 7.82 g urea, and 304 g org. fertilizer pot~(-1) for pot experiment, and 0, 261, 522 kg urea, and 15 ton organic fertilizer ha~(-1) for field experiment), 2) water management (adequate water amount and amount two times which), and 3) nitrification inhibitor (with and without dicyandia-mide) were conducted for two years to examine mitigation strategies of nitrous oxide emission from the agricultural soils. Results showed that the suggested mitigation strategies of nitrous oxide emission from the agricultural soils are application of adequate amount of nitrogen fertilizer according to the fertilizer rate recommended by the government, irrigation of adequate water amount depended on the crop, and application of nitrification inhibitor if necessary.
机译：盆栽和大田蔬菜试验均经过以下三种处理：1）氮肥（0、3.91、7.82 g尿素和304 g有机肥料盆〜（-1）用于盆栽实验，以及0、261、522 kg尿素，以及15吨有机肥ha〜（-1）（用于田间试验），2）进行水管理（足够的水量和水量的两倍）和3）硝化抑制剂（有和没有双氰胺的情况下）进行了两年研究缓解农业土壤中一氧化二氮排放的策略。结果表明，建议的缓解农业土壤中一氧化二氮排放的策略是根据政府建议的肥料用量施用适量的氮肥，灌溉水量取决于作物，并在必要时施用硝化抑制剂。

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