单词：crop irrigation requirement
单词：crop irrigation requirement 相关文章
Small-Scale Irrigation Nets Large-Scale Payoff A new study shows small-scale irrigation systems could boost farmers incomes by billions of dollars in sub-Saharan Africa and South Asia. The research was discussed at the World Water Week conference in
VOA标准英语2012年(八月)
Irrigation Pioneer Wins World Food Prize Hillels orchards near his home in Israel are innovation in action. Each tree row is fed by plastic tubes which drip water at the base of the tree. Irrigating drop by drop - called drip irrigation - has transfo
VOA标准英语2012年(十月)
AGRICULTURE REPORT -May 21, 2002: Irrigation and Salt By George Grow This is the VOA Special English AGRICULTURE REPORT. Irrigation is the watering of land by other than natural methods. Irrigation pr
农业与发展
【今日主题】 This morning, I'm gonna talk about a sentence pattern to you which is : One's requirement is that sb. ( sth. ) should do. 这个句式表达的意思是：某人的要求是......。某人要求......。 【主题详解】 Let's ma
英语早间课堂
Texas Farmers Want More Crop Per Drop With water scarcity emerging as a major global issue in the 21st century, a drought in the southern U.S. state of Texas highlights the need for farmers to get more out of limited water supplies. Some are using ne
VOA标准英语2011年(十一月)
I was pulling out of the parking lot of a country bakery today, when the orchard opposite caught my eye. All the bare trees were a bright white color, from the bottom of the trunks to the tips of the top branches. It was quite a sight, and contrasted
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