关于苹果树腐烂病的防治苹果树腐烂病是一种主要枝干病害，长期以来，一直是苹果生产发展的障碍，一般可导致树势衰弱，严重影响果品质量和产量，甚至造成树体死亡。当前最根本的措施，是增强树势，加强预防工作。１适量负载，增强树势，提高树体的免疫能力纵观一些腐烂病... Apple tree rot disease prevention and treatment Apple tree rot disease is a major branch disease, Apple has long been a production obstacle, the general can lead to weakness of the tree, seriously affecting the quality and yield of fruit, and even cause the death of the tree. The most fundamental measure now is to enhance the situation and strengthen preventive work. 1 appropriate load, enhance the tree vigor and enhance the immune capacity of the tree Throughout some of the rot disease ...