Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year.
经过生物工程改造的棉花种植场可以生产自己的抗棉铃虫杀虫剂，而棉铃虫是造成农作物歉收的主要原因，直到今年，棉铃虫的危害都很小。
Animist beliefs consider death, disease, crop failure and other disasters not as natural occurrences, but as the result of the activities of supernatural powers.
万物有灵论者相信死亡、疾病、作物欠收和其它灾难并非自然现象，而是超自然力量作用的结果。
That buffer should be more than enough to absorb the impact of harvest failure in Russia, which accounts for only 8% of the world's wheat crop.
这些足以缓冲俄国粮食减产造成的影响，因为俄罗斯仅占世界粮食作物的8%。
Unfortunately they appear largely due to crop failure and severe famine, but they will be forever the central vegetable of most western families daily diet.
很不幸的，它的出现很大原因是由于谷物的歉收和严重的饥荒，但是它却永远的成为了大多数西方家庭的日常菜单。
Too small spacing among the plant stands is causative of the crop failure.
植株间间隔太小是作物歉收的原因。
Thomas, who lives in southern New Hampshire, began feeding the deer near her home in 2007, when a failure of the acorn crop led her to put out corn for the many wild creatures facing a lean time.
汤玛士生活在新罕布什尔州南部，二零零七年那里的橡子作物歉收，她拿出很多谷物喂给许多面对饥荒的野生动物，从那时开始她在自己家附近喂养野鹿。
Mr.Gunjal said the success or failure of the corn crop, as well as the rice crop, would depend mostly on rainfall this spring and summer, not the shortage of rain this winter.
Gunjal先生说，玉米作物以及水稻作物收成的成败与否主要取决于今年春季和夏季的降水，而不是今年冬天雨水不足。
For farmers, that can make the difference between crop failure and a bumper crop of more than 1, 000 tons of wheat.
对农民而言，这使得作物歉收的形势转变成了1000吨小麦的大丰收。
Even during the Cold War, the United States exported 10 million tons of wheat - nearly a quarter of the U.S. harvest - to the Soviet Union in 1972 after a crop failure there.
甚至在冷战期间，美国向苏联出口了1000万吨小麦——这接近总量的四分之一——1972年苏联的谷物颗粒无收。
Poor rains have brought crop failure to parts of Niger, but aid agencies say a closer watch and better reporting on conditions have led to improved distribution of relief supplies.
降雨量差造成尼日尔部分地区作物种植失败，但是救援机构说，对当地情况进行更密切观察以及较好的报告已经使救援物资的分发得到改善。
Industrial countries need never go short of food because of crop failure, since they can always afford to buy enough on world markets.
工业国决不会因作物歉收而缺乏粮食，因为它们总有能力在国际市场上买到足够的粮食。
Farmers understand that adverse weather or severe pest infestations, for - example, can produce crop failure, or lack of response.
农民也知道如遇不利天气或虫害严重，作物会出现减产现象，或实行的各项措施达不到预期效果。
Climate change is a threat multiplier - it can exacerbate the migration and displacement of populations and contribute to crop failure or flooding, increasing pressure at home and on livelihoods.
气候变化滋生着各种威胁，它可能加剧人口的迁移和流离失所，并导致作物歉收或洪水泛滥，从而给家庭增加生计压力。
Crusting of heavy clay soils after rainfall often causes poor emergence of crop seedlings from soil or even failure of a crop.
紧实土壤降雨后常由于板结而严重影响作物出苗，导致建植不良乃至失败。
And, of course, may occasionally crop failure, or the price is sometimes disappointing.
当然了，可能偶尔会歉收，或是价格有时让人失望。
The news of crop failure couldn't be worse at the time of recession.
在经济萧条时期，农作物欠收是再坏不过的了。
The news of crop failure couldn't be worse at the time of recession.
在经济萧条时期，农作物欠收是再坏不过的了。
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