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一、引言三十烷醇是一种新型植物激素。白色,鳞片状晶体,分子式为:CH_3(CH_2)_(28)CH_2OH,是紫花苜蓿叶表蜡质层中的一种直长链伯醇。熔点86.5℃,几乎不溶于水,可用氯仿(或二氯甲烷),吐温-20(或-80)配制成乳剂使用;也可用超声波溶解法,加少量吐温-80制得白色乳制,使用时依所需浓度加水稀释即可。据美国科学家在密执安的试验,作物增长的百分比如下:甜玉米增产24%,黄豆增产10%,蕃茄增产30%,小麦增产8%,芦
First, the introduction of triacontanol is a new plant hormone. White, flaky crystals, molecular formula: CH_3 (CH_2) _ (28) CH_2OH, alfalfa leaf wax table is a straight-chain primary alcohol. Melting point 86.5 ℃, almost insoluble in water, available chloroform (or methylene chloride), Tween-20 (or -80) formulated as an emulsion; also available ultrasonic dissolution method, plus a small amount of Tween-80 obtained in white milk, When used according to the required concentration of water can be diluted. According to the U.S. scientists’ tests in Michigan, the percentage of crop growth is as follows: 24% for sweet corn, 10% for soybean, 30% for tomato, 8% for wheat,