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生漆被誊为“涂料之王”。是我国传统出口商品。近年来在国防、民用工业和日常生活中用途愈加广泛。生漆生产虽然有了很大发展,但是产量仍不能满足需要。为了提高单位面积漆树的割漆量,我们采用植物激素——乙烯利对2,600株漆树进行了乙烯利刺激割漆试验,初见成效。情况如下: 一、试验材料和方法 1.供试漆树:大木漆和小木漆两个品种。 2.供试乙烯利:北京市农药二厂制60％乙烯利原油,上海彭浦化工厂制40％乙烯利原波。 3.试验方法:一般均采用在割口下部,轻
Lacquer was 誊 as “the king of paint.” Is China’s traditional exports. In recent years, it has become more and more widely used in national defense, civilian industry and daily life. Although there has been a great development of lacquer production, the output still can not meet the needs. In order to increase the amount of lacquer per unit area of the tree, we used ethephon, a phytohormones, to etherified 2,600 lacquer trees with ethephon to excise the lacquer. The situation is as follows: First, the test materials and methods 1 for test paint tree: large wood paint and small wood paint two varieties. 2. For test ethephon: Beijing Pesticide Plant 60% ethephon crude oil, Shanghai Pengpu Chemical Factory 40% ethephon wave. 3 test methods: generally used in the lower incision, light