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缩节安是一种较安全的生长抑制剂,其有效成份为N·N-二甲基呱啶 氯化物,对防止植物果实脱落具有良好效果.为了探讨缩节安对玫瑰香葡萄落粒的防止效果,我们于85年在孙家园艺场进行了试验。试验来用河北省长城化工厂生产的缩节安,选10年生生长健壮的玫瑰香葡萄为试材、单篱架扇
Shuananan is a safer growth inhibitor, the active ingredient is N · N- dimethyl piperidine chloride, to prevent plant fruit shedding has good effect.In order to explore the shrinking on the grape rose grape To prevent the effect, we conducted the experiment in Sunjiayuan Art Market in 85 years. Test to use the Great Wall Chemical Plant in Hebei Province shrinking security, selection of 10-year-old robust growth of Muscat grape as test material, single hedge rack fan