树干注射ZWQ— 1型果树复壮复绿Ⅱ号矫治缺铁黄叶病、缺锌小叶病、腐烂病效果显著。注射后 3d叶片开始复绿 ,1 0～ 1 5d病叶恢复正常 ,叶绿素含量提高 1 95 % ;叶面积当年增 47 9% ;单果重提高 6 8% ;可溶性固形物提高33% ;产量增加 99% ;注射后 1 80d腐烂病病斑自行脱落 ,持效期 5～ 6年。 Trunk injection of ZWQ-1-type fruit trees Fuzhuang Fulu Ⅱ correction of iron deficiency leaf disease, zinc deficiency lobular disease, rotten effect significantly. After the injection, the leaf began to regain its green color after 10 to 15 days of treatment and returned to normal after 10 ~ 15 days. The content of chlorophyll increased by 95%, the leaf area increased by 47.9%, the weight of single fruit increased by 68%, the soluble solid increased by 33% and the yield increased by 99% %; 180 days after injection of rot disease lesions fall off their own persistence of 5 to 6 years.