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安徽省淮北地区苹果炭疽病发生流行因子探析
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摘要:
苹果果实于6月下旬至7月初,逐渐对炭疽病菌的侵染表现感病性增强。当地7月降雨量便成为此病流行的关键因子。根据其相关作回归式,经三年验证,基本与实际相符。
关键词:  苹果炭疽病,感病阶段,流行因子
DOI:
基金项目:
STUDY ON THE OCCURENCE OF THE APPLE ANTHRACNOSE AND ITS IMPACTING FACTORS IN HUAI-BE AREA OF ANHUI
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Abstract:
Apples get to be more susceptible to anthracnose from,the beginning ofJuly, and therefore the rainfall of July in that area is the key factor of thedisease occurence. The actual occurencer of 3 years in the area tally; with thosecalculated by the regression equation.
Key words:  The Apple Anthracnose,Susceptibility,Factors for Occurence

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