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“802”是广州氮肥厂生产的一种新的植物生长调节剂,其成份为:5—硝基邻氢甲基苯酚钾,邻硝基苯酚钾,对硝基苯酚钾,2,4—硝基苯酚钾,苯酚系树脂等混合水溶液。为了探讨其对葡萄扦插生根的效应,我们以北京市葡萄主要栽培品种玫瑰香、巨峰为试材,研究它对玫瑰香、巨峰葡萄扦插生根的效应。
“802” is a new plant growth regulator produced by Guangzhou Nitrogen Fertilizer Plant. Its composition is as follows: 5-Nitro-o-methylphenol potassium, o-nitrophenol potassium, p-nitrophenol potassium, Potassium phenate, phenol-based resin and the like. In order to explore its rooting effect on grape cuttings, we used the main cultivars of Hongguo and Kyoho in Beijing as test materials to study the rooting effect on the cuttings of Muscat and Kyoho.