It might be possible to extend the technique to other crop plants.
把该技术扩延到其它农作物上也许是可能的。
Farmers can use the spray to kill weeds without harming the soy crop.
农民们能用喷雾器来除草而不伤大豆作物。
Each year ten percent of the crop is lost to a pest called corn rootworm.
每年有10%的作物受损于一种叫做玉米根虫的害虫。
Although these vegetables adapt well to our temperate climate, they tend to crop poorly.
虽然这些蔬菜能够适应我们这里的温和气候，但它们的产量常常不高。
The cash dividends they get from the cash crop would sustain them during the lean season.
他们从经济作物中得到的那些现金红利能支撑他们度过歉收季节。
The U.S. government says that this year's corn crop should be about 8 percent more than last year.
美国政府称今年的玉米产量应该比去年增长约8﹪。
Soil erosion decreased their crop yields.
土壤侵蚀降低了他们的作物产量。
When my crop bore its fruit, the birds discovered it.
当我的庄稼结出果实时，鸟儿们发现了它。
Half the fruit crop froze out in the sudden severe autumn.
有一半水果作物在秋天突如其来的严寒中冻死了。
Crop-growing in the UK is restricted due to its natural conditions.
英国的农作物种植受自然条件的限制。
That potential pales beside the never-ending demand for crop-based fuels.
与对农作物燃料无穷无尽的需求相比，那种潜力就显得微不足道了。
A period of freezing weather destroyed a large part of Brazil's coffee crop.
一段时间的严寒天气摧毁了巴西大部分的咖啡作物。
But that potential pales beside the never-ending demand for crop-based fuels.
但与对农作物燃料永无止境的需求相比，这种潜力就显得微不足道了。
At the start of this century, about one-third of crop workers were over the age of 35.
本世纪初，约有三分之一的作物工人年龄在35岁以上。
Their reason is that if there is no road, their bumper crop will just rot in the field.
他们的理由是，如果没有路，丰收的作物将只会烂在田里。
Different crop zones or pasturelands are located within a few days walk of the parent community.
不同的农作物区或草场都在母体社区的几天步行范围内。
A young orchard owner mistakes Pikachu for the thief who recently eats large amounts of her crop.
一位年轻的果园老板错认皮卡丘是最近吃了她大量的作物的小偷。
Synthetic herbicides, on the other hand, although not any longer lasting, can be reapplied as the crop grows.
另一方面，人造除草剂虽然不再持久，但可以在作物生长时重新使用。
"The Gift of Nature" shows crop processes according to the Chinese lunar calendar and the five colors of the soil.
《自然的馈赠》根据中国阴历和土壤的五种颜色来描绘作物的生长过程。
Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。
Moreover, recent evidence suggests that the crop farming of ants may be more sophisticated and adaptable than was thought.
此外，最近的证据表明，蚂蚁的农作物种植可能比人们想象的更复杂，适应性更强。
Better irrigation can dramatically improve crop yield and about 40% of the world's food supply is currently derived from irrigated land.
更好的灌溉可以显著提高作物产量；目前，全球约40%的粮食供应都来自于灌溉地。
To take an extreme example, farmlands dominated by a single crop are so unstable that one year of bad weather or the invasion of a single pest can destroy the entire crop.
举个极端的例子，以单一作物为主的农田是如此不稳定，一年的坏天气或单一害虫的入侵可以摧毁整个作物。
The crop failure spelt disaster for many farmers.
对许多农民来说，庄稼歉收就意味着灾难。
Brazil harvested 28 million bags of coffee in 1991, the biggest crop for four years.
1991年巴西收获了2800万袋咖啡豆，这是4年来的最大收成。
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