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一种能有效地防止茄果类蔬菜、豆类、水果、花卉和棉花等作物落花落果的植物激素—水溶性防落素,由南京电化厂研制成功,并于最近通过技术鉴定。这种防落素具有对人畜安全,无污染,易溶于水,使用方便,久放不变质,在一定浓度范围内不产生药害的特点。合理使用,可防止落花落果,刺激子房膨大,促进果实肥大,提早成熟,增加产量,提高品质。经全国二十多个省、市有关单位在蕃茄、茄子、辣椒、西葫芦、西瓜、冬瓜、黄瓜、豇豆、苹果、青梅、荔枝、柑桔、月季、油菜等作物上试用,均收到明显的增产效果。
A plant hormone which can effectively prevent the drop of fruits and vegetables such as vegetables, beans, fruits, flowers, cotton and the like, is a water-soluble anti-down hormone which was successfully developed by Nanjing Electrochemical Factory and recently passed the technical appraisal. This anti-down has the characteristics of human safety, pollution-free, water-soluble, easy to use, long-lived without deterioration, in a certain concentration range does not produce phytotoxicity. Reasonable use, to prevent falling flowers, stimulating ovary enlargement, to promote fruit hypertrophy, early maturity, increase production and improve quality. After more than 20 provinces and cities across the country in the trial of tomatoes, eggplant, peppers, zucchini, watermelon, melon, cucumber, cowpea, apple, plum, lychee, orange, rose, rapeseed and other crops, have received significant Increase production efficiency.