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“植宝素”为广东佛山市化工产品技术开发公司近年研制成功的一种新型叶面喷施剂,由植物生长调节剂与N、P、K、B、M。、Zn等多种营养元素复合而成。据试验报道,它对许多作物都有促进生长、提高产量和品质的作用,其中水稻增产10～19％、茶叶21～49％、柑桔28.2％、花生7.7～9.8％。我们于1986～1987年在本所和桃源县分别进行了油茶喷施“植宝素”的试验,均获得了良好的效果。 1、促进植株营养生长 试验以7000～9000倍液于苗期至蕾苔期喷施2～4次,每次间隔15天左右,在第一次喷施后的30天,80
“Silibin” is a new type of foliar sprayer successfully developed by Foshan Chemical Product Technology Development Company in recent years. It is composed of plant growth regulators and N, P, K, B, M. , Zn and other nutrients from the composite. According to reports, it has the effect of promoting growth and improving yield and quality of many crops. Rice yield is 10-19%, tea is 21.49%, citrus is 28.2% and peanut is 7.7-9.8%. In 1986 and 1987, we conducted a test of tea oil spraying “silibin” in our institute and Taoyuan County, respectively, and achieved good results. 1, to promote plant vegetative growth test 7000 to 9000 times in the seedling to the bud period of spraying 2 to 4 times, each about 15 days after the first spray 30 days, 80