查询词典 crops

Based on the soil fertility and fertilizer effect of Beijing brown chao soil in the way of microtrial of winter wheatsummer maizer continuous cropping,the annual grain yield and the tenyear soil organic matter change show that the crops yield,soil organic matter and soil fertility can be improved significantly by using N P K chemical fertilizers together with organic material under lower soil fertility.

通过对北京褐潮土土壤肥力和肥料效益监测基地10年定位微区试验的调查分析表明：在土壤肥力水平较低的情况下施用氮、磷、钾化肥及氮磷钾化肥与有机物料配施，具有显著提高粮食产量的作用，并较大幅度提高土壤有机质含量；随着有机物料施用量的增加，效果更为明显。

Rust had already been identified in five soybean-producing states, Mato Grosso, Parana, Rio Grande do Sul, Goias and Maranhao, but up until November 19 it was only found in experimental crops or in seeds that germinated from soybeans left from last year's crop.

目前已有五个产豆州发现了锈菌，它们是马托格罗索州、巴拉那州、南里奥格兰德州、果尔斯州和马兰合州，不过在11月19日之前，出现锈菌的还只是一些实验性作物或去年留下来的豆种。

Comparative genetics studies have demonstrated that gene content and orders are highly conserved, both at the map and megabase leves, between many cereal crops. However, at the microlevel, colinerity is less conserved and different rearrangements exist.

比较遗传学研究表明，在遗传图语水平和Mb水平，许多谷类作物的基因组所含基因及基因的顺序均高度保守，但在微观水平上，共线性水平的保守性不高，各物种间存在不同程度的重组。

The micronization treatment of the peels of root and tuber crops was performanced by using ball mill in this experiment.

本实验利用甘薯、芋头及山药的皮进行微细化球磨处理，探讨微细化果皮之功能特性。

A series of progresses on the plant transgenosis and microorganic recombination techniques,has developed the new fields and pathways of integrated pest managementfor crops.

植物转基因和微生物重组技术的一系列突破，开拓了作物有害生物综合治理(Integrated Pest Management， IPM )技术的新领域和新途径。

In summary, MNL and TNL could be used as indices for potential mineralizable N, which are not only suitable for the first season crop but also suitable in evaluating soil N-supplying capacity for two successive season crops; while SON, total soil N and soil microbe N were not good indices for soil potential mineralizable N in short-term.

总体上看，可溶性有机氮和土壤全氮、土壤微生物氮不能作为反映短期可矿化氮的指标；间隙淋洗通气培养淋洗液中淋洗矿质氮、淋洗总氮是评价可矿化氮的较好指标，不仅适宜于第一季作物，而且也适用于对连续两季作物土壤供氮能力的评价。

Cumulative NH4+-N is a good evaluating index of soil N-supplying not only for the first season crop, but also for two successive season crops. ND is more correct in revealing the potential mineralizable nitrogen when SON was regarded as mineralized N, although cumulative SON alone is not a good index for the potential of mineralizable nitrogen. And cumulative TSN could also be taken as an index for the potential mineralizable nitrogen to some extent.

淹水培养期间铵态氮累积量是评价可矿化氮的较好指标，不仅适宜于第一季作物，而且也适用于连续两季作物；SON累积量不能单独作为；SON累积量不能单独作为反映可矿化氮的指标，但用ND反映土壤可矿化氮潜势时，包括SON后更加准确；TSN在一定程度上能够反映土壤可矿化氮。

Rice is cultivated in many irrigated districts along Mexico's Pacific coast in the states of Jalisco, Nayarit, and Sinaloa, making it one of the most important crops in the region.

墨西哥太平洋沿岸的哈利斯科、那亚里特、锡那罗亚的许多灌溉地区都有种植水稻。这一切使得水稻成为该地区最为重要的作物之一。

Any of numerous, usually dull-colored night-flying moths of the family Noctuidae, having a well-developed proboscis for sucking nectar and larvae such as the cutworms and armyworms that are destructive to young trees and other crops.

夜蛾一种通常为暗色的夜间飞行的夜蛾，长有非常发达的吸管，用于吮吸花蜜和幼虫。如切根虫和行军虫，他们对树苗和其它庄稼有毁坏作用

Performance has been even more impressive in the nongrain crops.

非粮食作物的情况甚至更令人吃惊。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了