虽然这种未经处理的水源，这是一个成本意识的方式防洪灌溉树木和住宅面积小作物。
While this source of water is untreated, it's a cost-conscious way to flood-irrigate trees and small crops on residential acreage.
人们会担心——把作物毁坏了——但如果你采的大多是雄花，留下雌花，雌花后面都带有小胡瓜，就没有关系。
People feel wary of this - that they will disrupt the crop - but not if you pick mostly male flowers and leave the female flowers, with a small courgette forming behind the flower to grow on.
土地、作物和农机也遭到破坏，但其程度比原先想象的要小而且恢复工作已经开始。
Land, crops and agriculture machinery were also damaged but less than initially thought and recovery has already taken place.
英国的野生长尾小鹦鹉由于对本土的野生动植物构成威胁并且破坏粮食作物而有可能会被捕杀。
Parakeets living wild in Britain could be culled because they pose a threat to native wildlife and are damaging food crops.
另外，因为幼苗的小根不能轻易扎入含氧少的黏土中，所以只是由黏土构成的土壤不适合种植作物。
Moreover, because young plant rootlets do not readily penetrate poorly oxygenated clay, soil composed exclusively of clay is poor for raising crops.
作物对这些微量元素的需求量非常小。
The amounts of these trace elements required by crops are exceedingly small.
为了解决大田作物定时定量灌溉控制问题，介绍了一种自行研制的可移动式农田小定额灌溉装置。
In order to reduce irrigation water use and improve irrigation efficiency for field crops, a irrigation device was designed.
在这张照片中，一个农民正在用一个小铲子为他的作物施肥。
A farmer is fertilizing his crops using a small shovel in this picture.
进一步采用高纯浓缩技术，使其形成小分子营养团，养分含量高，易被作物吸收利用。
The high-purity concentration technology is further applied to form micro molecule groups with high nutrient content, which are easy to be absorbed and utilized by the crops.
为了省钱，他已计划将他的一小群牛用卡车运到3百公里以外去吃作物残茬。
To save money, he made plans to truck his small herd of cows three hundred kilometers to feed on crop stubble.
双层切割装置，喂入负荷小，更能适应产量较高的作物收割要求。
Double deck cutting device with small feeding load, more suitable for high crop harvesting.
双层切割装置，喂入负荷小，更能适应产量较高的作物收割要求。
Double deck cutting device with small feeding load, more suitable for high crop harvesting.
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