The residual raw materials of dry crops can be stems and leaves of sugar cane.
所述的干燥农作物剩余原料可以为甘蔗的茎、叶。
She is hard at work finding a way to take traits from rare wild plants that adapt to extremely dry weather and use them in food crops.
她正在努力寻找一种方法，从适应极端干旱天气的珍稀野生植物中提取性状，并将其用于粮食作物。
She is hard at work finding a way to take traits from rare wild plants that adapt to extreme dry weather and use them in food crops.
她正在努力寻找一种方法，从那些适应极端干旱天气的稀有野生植物中获取特性，并将它们用于粮食作物。
This is useful for irrigation, but the high temperatures, low humidities, and different day lengths of the dry season, compared to the normal growing season, can present difficulties with some crops.
这对于灌溉是有用的，但是旱季的高温、低湿度和不同于正常生长季节的白昼长度，会给一些作物的生长带来困难。
Irrigation is needed to make crops grow in dry regions.
干旱地区需要灌溉才能使作物生长。
Dry weather in parts of Europe is threatening production of key crops like wheat - at a time when the world is already battling high food prices and agricultural problems in other areas.
正当全世界各地面临高粮价和农业问题之际，欧洲部分地区的干旱气候已经威胁到小麦等主要农作物的生长。
Without irrigation, no crops would grow in the dry plains of south-western New south Wales, where the Murrumbidgee meets the Murray.
没有灌溉的保证，没有任何农作物能够在这个墨累河与马兰比季河的交汇处南威尔士，这片西南部的干旱平原生长。
Using crops like sugarbeet to make biofuels in dry regions must be abandoned.
在干旱地区使用甜菜这样的农作物来制作燃料的行为必须抛弃掉。
As the conservation program has progressed in the village and the water table has risen, this well has also been able to provide irrigation for crops during the dry season.
自从水资源保护项目在村里的开展和地下水位的提升，这口井在旱季也能为作物灌溉提供水源。
The crops failed because the season was dry.
因为气候干旱，作物歉收。
When the rain stops, their crops dry up, and when international food prices increase, they can't purchase enough food with their small incomes.
如果不下雨，她们的庄稼就会干旱；当国际粮价上升时，她们又不能以其微薄的收入买到足够的食物。
Dry farming; dryland farming a system of producing crops in arid and semiarid regions without the use of irrigation. Frequently alternate years of fallow and cropping are practiced.
旱地耕作法指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。常常采用一年休耕、一年种植的方法。
This year a long dry spell lasted until August, but rain began to fall this month raising hopes that farmers will be able to plant winter crops such as wheat.
今年干旱的情况一直持续到8月，9月份才开始降雨，点燃了农民能够种植小麦等冬季作物的希望。
The dry spell blighted the crops.
干旱期使农作物枯萎了。
Dry farming; dryland farming: a system of producing crops in arid and semiarid regions without the use of irrigation.
旱地耕作法：指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。
The stored water is used during the dry season to irrigate crops and water livestock.
旱季期间，可以使用蓄的水灌溉庄稼，供家畜饮用。
These methods might be used to help engineer food crops that are resistant to extremely dry conditions.
这些方法可能会被用于帮助改进农作物抵抗极端干旱的环境。
Seeing the rice crops dying in the dry sun, the peasants could do nothing but sigh.
看着稻谷在干燥的阳光下枯死，农民们毫无办法，只有叹息。
Soil salinity affected on crop grain yield more seriously than on dry matter formation, so saline soil is more suitable to growth of forage crops.
土壤盐分对玉米籽粒产量的影响远大于对干物质形成的影响，因此盐碱地更适宜于种植饲料作物。
The crops are being threatened by the continuous dry weather.
庄稼正受到持续干旱天气的威胁。
The crops are being threatened by the continuous dry weather.
庄稼正受到持续干旱天气的威胁。
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