Typically, if rains are delayed, people may clear land to plant more rice to supplement their harvests.
通常情况下，如果雨季推迟，人们可能会腾出土地，种植更多的水稻以补充收成。
Hundreds of tiny plant remains show how the inhabitants exploited nut harvests in nearby pistachio and oak forests.
数以百计的小型植物遗迹展示了当地居民如何利用附近开心果林和橡树林收成的坚果。
Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available.
价格会随着收成、自然灾害和政治不稳定而波动；当价格上涨时，需要一段时间才能找到新的供应来源。
Millions of people are threatened with starvation as a result of drought and poor harvests.
数百万人因干旱和歉收正受到饥饿的威胁。
People believe that is a symbol of good harvests and health.
人们认为这是丰收和健康的象征。
India, Vietnam and many other less developed countries have planted super hybrid rice to increase their rice harvests.
印度、越南和许多其他欠发达国家已种植了超级杂交水稻来提高水稻产量。
By employing agricultural techniques he developed in Mexico, Borlaug was able to nearly double South Asian wheat harvests between 1965 and 1970.
博洛格通过采用他在墨西哥开发的农业技术，使南亚的小麦产量在1965年至1970年间翻了一番。
It has been proved that Low Till Farming increases harvests and reduces water use, and this method reduced the need for chemical products because there are fewer unwanted plants.
实践证明，低耕农业提高了作物产量，减少了用水量；而且，由于有害植物变少了，这种农业对化工产品的需求也降低了。
"I'm excited about our progress," says Brown, who harvests eggs for Denver-based NestFresh Eggs and is adding more cover crops that draw worms and crickets for the chickens to eat.
“对于我们所取得的进步，我感到很兴奋。”布朗说。他采收的鸡蛋供货于总部位于丹佛的NestFresh 蛋品公司，而且他正在种植更多的覆土作物，以招引蠕虫和蟋蟀供鸡食用。
Maybe a pragmatic idealist insists on being an ameliorator with great care, and harvests the permanent happiness from it.
务实的理想主义者，也许一直坚持做着一个小心翼翼的改良者，并从中获得持久的乐趣。
In Vietnam, bad weather and pest outbreaks hurt harvests.
在越南，恶劣的天气和虫灾的爆发严重损害了粮食收成。
Harvests are generally better, global food stocks are better.
粮食丰收普遍更好，全球粮食储备更加充足。
These will disrupt harvests and make prices more volatile still.
这些事件将扰乱丰收并会使价格更加剧烈波动。
In March, RapidEye began selling data that help forecast harvests.
今年三月的时候，RapidEye就开始出售能帮助预测丰收的数据了。
So what happens when those "record harvests" no longer materialize?
那么，当那些“创纪录的收成”不再出现时会发生什么？
Coffee prices, which hit a 13-year high, are a result of poor harvests.
由于农作物歉收，咖啡的价格也直逼13年新高。
Food prices have been hit by adverse weather during harvests around the world.
在全球收获时节里，反季节作物价格突破了食品价格大关。
The harvests in the Sahel region of West Africa have been severely damaged.
蝗灾使西非撒黑尔地区的收成遭受了严重的打击。
These days, however, it is as a farmer that he harvests almost all his food from the land.
然而在这些年代，人类作为农夫，几乎从陆地收获所有的食物。
The knee brace harvests energy generated when someone bends their knee to take a step.
当人屈膝迈步时，膝行拉条会储存能量。
Before he harvests the seeds, he cuts out the hearts and puts them in the refrigerator to eat.
在收集瓜籽之前，他会将瓜瓤切出来，然后放进冰箱冰镇了再吃。
Poor harvests of high-grade Arabica beans have also contributed to the surge in coffee prices.
优等的阿拉比克咖啡豆的低产量也是咖啡价格高的原因。
Poor harvests of high-grade Arabica beans have also contributed to the surge in coffee prices.
优等的阿拉比克咖啡豆的低产量也是咖啡价格高的原因。
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