Order for effects of these factors on the putridity of cuttings was given.Four composite patterns of lower infective disease rate were obtained.
分还表明土壤因素对保加利亚玫瑰嫩枝扦插腐烂病影响大,其次是插穗因素和浸穗试剂,并据此提出感病率较低4合类型。
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