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烟草根结线虫初始密度与烟草产量损失关系的初步研究ＡＰｒｅｌｉｍｉｎａｒｙＳｔｕｄｙｏｎｔｈｅＲｅｌａｔｉｏｎｓｈｉｐＢｅｔｗｅｅｎＩｎｉｔｉａｌＤｅｎｓｉｔｖｏｆＲｏｏｔ－ｋｎｏｔＮｅｍａｔｏｄｅｓａｎｄＴｏｂａｃｃｏＹｉｅｌｄＬｏｓｓ吕建平，王继萍...
Preliminary study on the relationship between the initial density of tobacco root-knot nematode and the loss of tobacco yield APreliminaryStudyontheRelationshipBetweenInitialDensitvofRoot-knotNematodesandTobaccoYieldLoss Lu Jianping, Wang Jiping ...