Question

英语整段翻译，求大神指教！不胜感激！！！！

无论何时施氮，随施氮量（75 kg•hm-2—255 kg•hm-2）的增加各生育期0—300 cm土壤蓄水量增加，成熟期叶片氮素积累量先增加后显著降低，茎秆+茎鞘氮素积累量先降低后显著升高，穗轴+颖壳的氮素积累量降低，籽粒及地上部氮素积累量显著增加，花前氮素转运量和花后氮素积累量均显著增加，花前转运氮贡献率先降低后增加而花后积累氮贡献率先增加后降低，氮素吸收效率、氮肥偏生产力显著降低，而氮素收获指数显著增加。休闲期施用氮肥，随施氮量（75—255 kg•hm-2）的增加各器官氮素转运量及转运率均增加，穗数、千粒重和产量显著增加，穗粒数先降低后升高。休闲期施氮较播种前施氮可提高成熟期叶片、穗轴+颖壳、籽粒和地上部的氮素积累量，可显著提高氮素吸收效率、氮肥偏生产力和氮素收获指数、穗数、千粒重和产量。施氮量为255 kg•hm-2时，休闲期施氮较播种前施氮可提高叶片、穗轴+颖壳和营养器官氮素转运量及转运率，可增加花前氮素转运量和花后氮素积累量及其贡献率。在本试验条件下以休闲期深松施氮肥255 kg•hm-2时效果最好，产量达6381.80 kg•hm-2。

Answer 1

No matter when nitrogen, with nitrogen application (75 kg - hm-2 - kg -255 hm-2) increased the growth period of 0 - 300 cm soil water contentincreased, leaf nitrogen accumulation in mature stage decreased significantly after the first increase, stem and stem nitrogen accumulationincreased significantly at first and then decreased, and cob glume the nitrogen accumulation amount is reduced, and the accumulation of grainN content increased significantly, while the nitrogen translocation rate and post anthesis nitrogen accumulation increased significantly,decreased first and then increased pre anthesis nitrogen contributionafter anthesis nitrogen accumulation with increased first and then decreased, nitrogen absorption efficiency, nitrogen partial productivitydecreased significantly, while the nitrogen harvest index increased significantly. The fallow period of nitrogen fertilizer with nitrogen (75 - 255kg - hm-2) the increase of various organs nitrogen transfer and transfer rate were increased significantly, panicle number, grain weight and yield increased, grain number per ear decreased first and then increased. The fallow period of nitrogen than before sowing nitrogen can increase thenitrogen of mature leaf, spike, glume and grain and shoot accumulation,can significantly improve the efficiency of nitrogen absorption and nitrogen partial productivity and nitrogen harvest index, spike number,1000 grain weight and yield. The amount of nitrogen was 255 kg - hm-2,fallow n before sowing with nitrogen can improve the leaf, spike, glume and vegetative organs of nitrogen transfer and transport rate increasedbefore anthesis and post anthesis nitrogen translocation amount ofnitrogen accumulation and its contribution rate. The best effect under the experimental conditions in fallow tillage fertilizer 255 kg - hm-2, the yield reached 6381.80 kg - hm-2.
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