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- field crop irrigation 大田作物灌溉
- But the big blows came in 1997 and 2000, when two episodes of contamination ruined the river for crop irrigation or livestock during the critical summer months. 但1997和2000年出现重大打击，当年夏季重要关头的几个月发生两起污染事件，河水无法灌溉农作物或给牲口喝。
- This makes cotton the third largest field crop in terms of edible oilseed tonnage in the world. 因其在世界上巨大的可食用性棉籽产量，使得棉花成为了第三大田间作物。
- McLaughlin, M. J., Parker, D. R. and Clarke, J. M., Metal and micronutrients-food safety issues. Field Crop Research, 1999,60:143-163. 李玉浸主编.;集约化农业的环境问题与对策
- Benefit analysis shows that hybrid rumex planting benefit is better than field crop planting benefit, but it is lower than the vegetable planting. 效益分析表明，杂交酸模种植效益优于大田作物种植效益，但较蔬菜种植效益低；
- Crop Irrigation water requirements 作物灌溉需水
- Non-chemical methods for control of soilborne diseases of field crops. 大田作物土传病害的非农药防治方法。
- crop irrigation founders, leading to increased malnutrition; 农作物得不到灌溉，导致越来越多的人营养不良；
- Processing Techniques for Field Crop Straws 农作物秸秆饲料处理技术研究进展
- Techniques and Management of Field Crop Production 农作物生产技术与管理
- The taxation of coffee relative to field crops has had the unfortunate side effect of increasing soil erosion. 与对田间作物的征税相比，对咖啡的征税具有增加土壤侵蚀的不利方面的影响。
- Field seeds The seed of field crops, as contrasted with vegetable and flower seeds. 大田作物种子区别于蔬菜和花卉的种子。
- In Haiti, for example, coffee and other tree crops bind the soil on hillsides better than field crops do. 例如，在海地，咖啡和其他树上作物将土壤固定在山边，比田间作物固定得好得多。
- Test And Research of Bubble Irrigation for Field Crop Planted in Wide - row Space 大田宽行作物涌泉灌技术的试验研究
- The field artillery pounded away at the for tress. 野战炮兵连续炮击那座要塞。
- field crop and vegetable farm workers 农作物和菜田工人
- In small-scale farming, on the other hand, the principal object is subsistence. Production is diversified among field crops and animal products. 另一方面，小规模的农场以维持生活为主要目的，生产有大田作物和畜产品之分。
- After wheat, the largest cash receipts from field crops are obtained from canola, vegetables, barley, maize, potatoes, fruits, tobacco, and soybeans. 小麦之后大田作物最大的收入来自油菜籽、蔬菜、小麦、玉蜀黍、土豆、水果、烟叶和大豆。
- Study of main crop irrigation system from meteorological factors in Litong region of Ningxia irrigation area 气象因子对吴忠市利通区主要农作物灌溉制度的影响研究
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
