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pj198811铜虫 (小有名气)
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[求助]
请大神润色如下的翻译
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请大神润色如下的翻译，200多字英文。先谢过 三种保墒措施对黄土高原临猗梨枣叶片矿质元素含量季节变化和产量的影响 摘要： 以8年生矮化密植山地临猗梨枣（Ziziphus jujuba Mill. cultivar 'Linyilizao'）为试验材料，野外试验与室内分析相结合，研究了在滴灌、秸秆覆盖、积水鱼鳞坑措施下，连续多年氮、磷、钾配施对梨枣叶片中9种矿质元素（N、P、K、Fe、Mn、Cu、Zn、Ca、Mg）季节累积动态的影响。结果表明:滴灌处理提高了梨枣产量及叶片中N、P、K、Mg、Mn、Cu含量，矿质元素P、K、Mn、Cu、Zn的含量及梨枣产量在秸秆对照中最低，秸秆覆盖下施肥显著提高了P、K、Mn、Cu、Zn、Fe的含量及梨枣产量；除Mg外，其余元素在鱼鳞坑处理中含量均较高。不同保墒措施下，各元素含量呈现相似的变化趋势，叶片氮、磷、钾含量呈降低趋势；钙、锰元素含量呈上升趋势、镁元素含量经历上升后保持稳定，然后经历下降，含量保持稳定；锌元素含量呈降低-升高-降低的趋势；铁元素含量先升高后降低；铜元素含量经历了降低-升高-降低-升高-保持稳定的变化。矿质元素在叶片中的积累存在协同和拮抗作用，不同保墒措施改变了元素间的相关程度。各处理产量大小顺序排序为：滴灌>滴灌对照>秸秆覆盖>鱼鳞坑处理>秸秆对照>鱼鳞坑对照。滴灌条件下施肥较其他处理产量提高了47.47%-143.67%。 Effect of Three Moisture Conservation Measure Methods and Drip Irrigation on Dynamics of Mineral Nutrition Elements in Ziziphus jujuba Mill. cultivar 'Linyilizao Leaves Abstract: To investigate the effect of moisture conservation methods and drip irrigation on dynamics of mineral nutrition elements of Ziziphus jujuba Mill. cultivar ‘Linyilizao’ (‘Linyilizao’) leaves, an experiment was conducted in loess hilly regions. The seasonal dynamic changes of nine nutrition elements (including N, P, K, Ca, Mg, Cu, Mn, Zn and Fe) of ‘Linyilizao’ leaves in six treatments were examined. The results showed that: the contents of N、P、K、Mg、Mn and Cu elements were improved in drip irrigation treatment. The contents of P, K, Mn, Cu and Zn as well the yield of ‘Linyilizao’ were lowest in the control of straw mulching treatment, straw mulching treatment significantly increased the above-mentioned mineral element contents and yield. With the exception of Mg element, the contents of remaining elements were relatively high in fish-scale treatment. The similar dynamics of mineral elements were observed in different treatments, in the growth period, N, P and, K contents showed a trend of decrease while Ca, Mn contents were increase; Mg content rised to a stable level, then experience fell; Zn and Cu contents showed a trend of fluctuating. Fe content increased and then decreased. Accumulation of mineral elements in leaves showed a synergistic or antagonism effect, different soil conservation methods and drip irrigation changed the correlation degree between the elements. The order of ‘Linyilizao’ yield in different treatments was found to be drip irrigation over control of drip irrigation>straw mulching>fish-scale>control of straw mulching>control of fish-scale, the yield of treatments drip irrigation was increased from 47.47% to 143.67% than other treatments. |
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befair
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【答案】应助回帖
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hanches: 金币+3, 没有更好的解答了，撒花~~~ 2013-12-06 20:48:44
感谢参与，应助指数 +1
hanches: 金币+3, 没有更好的解答了，撒花~~~ 2013-12-06 20:48:44
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除个别地方，行文很不错，所以只是提了点小建议： Effect of Three Moisture Conservation Measures on the Seasonal Variations of Mineral Contents in Ziziphus jujuba Mill. cultivar 'Linyilizao Leaves and on the Yield in Loess Plateau of China 题目： 似乎你的英文和原题目出入较大，请楼主确认(摘要内同， 如6个treatments）。 另外原中文题目并没有提滴灌，但英文里有，请查。 Abstract: In this work 8 years old dwarf and compactly planted mountain Ziziphus jujuba Mill. cultivar ‘Linyilizao’ was used as experimental object and field experiments are combined with lab analyses. For different measures such as drip irrigation, straw coverage and scale ripples, The seasonal dynamic changes of nine nutrition elements (including N, P, K, Ca, Mg, Cu, Mn, Zn and Fe) of ‘Linyilizao’ leaves , due to combined application of N, P, K elements in years, have been studied. The results showed that the contents of N, P, K, Mg, Mn and Cu elements were enhanced with drip irrigation treatment. The contents of P, K, Mn, Cu and Zn as well the yield of ‘Linyilizao’ were lowest in the control of straw mulching treatment, which significantly increased the above-mentioned mineral element contents and yield. With the exception of Mg element, the contents of the remaining elements were relatively high in fish-scale treatment. Similar dynamics of mineral elements were observed under different treatments and N, P and, K contents showed a trend of decrease while Ca, Mn contents were increasing. Mg content first rose to a stable level and then fell, leveling off stably. Zn and Cu contents fluctuated and Fe content first increased and then decreased. Accumulation of mineral elements in leaves showed a synergistic or antagonism effect and different soil conservation methods and drip irrigation changed the degree of correlation among the elements. The descending order of ‘Linyilizao’ yields for different treatments was found to be 1) drip irrigation 2) controlled drip irrigation 3) straw mulching 4) fish-scale 5) controlled straw mulching 6) controlled fish-scale. The yield of drip irrigation treatments was increased from 47.47% to 143.67% compared with other treatments. 供参考 |
2楼2013-12-06 20:07:41
