慢速VOA081123
Growing Crops With Less Water (1/2)
正确率:81% (+15分) 错词:29个
Scientists are using biolytic technology biotechnology as well as traditional breeding methods to develop water saving crobs water-saving crops to feed agrowing a growing world. Thomas(
Thomas " Tommy" )Carter is a plant scientist in north North Carolina. He works for the agriculture research service Agricultural Research Service in the United States Department of Agriculture. He leads team drawTeam Drought, a group of researchers at 5 universities. They have been using conventional breeding methods to develop saw beens soybeans that can grow well under dry conditions.
Tommy Carter started working on drive assistant saw beens drought-resistant soybeans in 1981. His research has taken him as far as China, where saw beens soybeans have been grown for thousands of years.
Farmers in the United States, however, have grown saw beens soybeans for only about a century. Tommy Carter says the saw beens soybeans they grow are for the most part gematic genetically similar. More differences, or deverse the cation diversification, could better protect crobs crops against climate changes that can reduce production. Those changes include water short ages shortages which could increase from global warming.
withdrawals
irrigate
soybean
drought-resistant
genetically
diversification
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