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复配杀菌剂是各种杀菌剂经室内药效测定筛选后,与苹果树生长必需营养元素复配而成。室内外药效测定结果表明,复配杀菌剂较常规杀菌剂药效提高,防病谱拓宽,且可促进叶、果生长、减少果园喷药次数。经在66.7公顷果园上应用试验,防病增产效果显著,对苹果早期落叶病和烂果病相对防效分别达65.1%～93.1%和83.9%～98.9%;百叶鲜重和百果鲜重分别增长18.7%～24.4%和9.73%～29.6%。
Blended fungicide is a variety of fungicides determined by the indoor efficacy of screening, and the growth of apple trees with the necessary nutrients from the compound. The results of indoor and outdoor pharmacodynamics test showed that the compound fungicides were more effective than the conventional fungicides to broaden the disease prevention spectrum and promote the growth of leaves and fruits and reduce the number of spraying in orchards. After 66.7 hectare orchard application test, the effect of disease prevention and yield increase was significant, and the relative control effects on early autumn and rotten fruit diseases of apple were 65.1% -93.1% and 83.9% -98.9% respectively; fresh weight and fresh weight of hundred fresh berries were respectively An increase of 18.7% ~ 24.4% and 9.73% ~ 29.6%.