单词:carbon resistant rod
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This is the VOA Special English Agriculture Report. Farmers and gardeners have turned the soil for centuries. But many now believe in no-till or reduced tillage, a method also called conservation tillage. The Conservation Technology Information Cente
This is the VOA Special English Agriculture Report. Scientists have discovered more details about how plants use water. Their findings could help to engineer plants that grow better and more effectively in conditions with higher levels of carbon diox
Study: Planet-Warming Gasses Make Food Less Nutritious A new study shows that rising levels of planet-warming gases may reduce important nutrients in food crops. 一项新的研究表明,温室气体可能会减少粮食作物中的重要营养物质
Boosting Africa's Wheat Production Agricultural experts are meeting in Addis Ababa (10/8-12) to discuss ways of making sub-Saharan Africa a major wheat producer. The region traditionally has played a small role in wheat production, but that could cha