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【答案】应助回帖
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爱与雨下(金币+1): 尽力就好！ 2011-09-19 08:51:01
爱与雨下(金币+1): 尽力就好！ 2011-09-19 08:51:03
cyh2010(金币+30, 翻译EPI+1): 已经交差了 谢谢你 你的回复很有帮助 2011-09-23 13:05:59
太拗口了，专业词汇太多了！！！
In the domestic ,it is the first time to solve the three major technical problems that how to achieve varietion and Intensification in Walnut cultivating.First , grafting technology
Second, Antifreezing technology Third, Harvest-cultivating technology(Beijing Municipal Science and Technology Progress Award in 2000) As a technical support unit,it has been established nearly 10 acres of walnut seed production base across the country, the demonstrate Garden have reached the production level for 3 years yield 67kg per-mu, 4 years yield 120kg per-mu and 5-years yield 150kg per-mu.it has been achieved good economic and social benefits, the project team formed a virtuous circle for research, development and promotion . |
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