此外, 还叙述了保护性耕作对农田病虫害和杂草的影响.
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Tanzania has plenty of water and abundant farmland still to be developed.
坦桑尼亚有着丰富的水资源以及大量的农田仍亟需被开发利用.
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Mole cricket diet what Duyao complex, often resulting in farmland seedling shortage cut Lung.
蝼蛄食性复杂什么都咬，常造成农田缺苗断垄。
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We will exploit the waste land on the mountain by planting the maximum possible crops.
每年秋天大家都要认真地芟秋,这样可以防止农田中生长杂草.
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The aircraft disappeared from radar and went down in farmland after making a second attempt to land.
飞机从雷达上消失，在第二次尝试降落后，坠入一片农田。
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Mainly applicable for spreading fertilizer, sowing seeds and mixture of fertilizer and seeds.
主要适用于农田耕前撒播底肥、耕后播种及草场、牧场的种肥混合撒播作业.
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It is also thepointa growing number of gas and oil pipelines from central Asia.
这里资源丰富,农田肥沃,也是越来越多来自中亚的油气管线的转接点.
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一个养鱼或养猪劳动力需要使用1.3公顷农田产出的饲料。
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这样帐户典型地包括农田 、 渔场 、 森林 、 矿物和石油, 和水.
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It is known to all that arsenic ( As) is one of the most harmful agricultural pollutants.
砷是忆知的危害最严重的农田污染物之一。
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These tree belts protect 500,000 acres of farmland against shifting sand.
这些保护林带保护了50万英亩的农田不受流沙的侵袭.
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These tree belts protect 500000 acres of farmland against shifting sand.
这些防护林带保护了50万英亩的农田不受流沙的侵袭.
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These tree belts protected 500000 acres of farmland against shifting sand.
这些防护林带保护了50万英亩农田不受流沙侵袭.
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Myself select the irrigation and water conservation project to take the design the primary coverage.
本人选取农田水利工程作为设计的主要内容.
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