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本试验通过2种除草剂不同用量及浓度对石香薷的防除效果进行观察分析.结果表明:选用2甲4氯钠20%水剂,亩用药量为0.08kg,稀释浓度为1‰时是最经济而有效的.
In this experiment, the effects of two herbicides at different dosages and concentrations on the prevention and control of Phyllostachys meyeritis were observed and analyzed.The results showed that: When 2 A 4 sodium chloride 20% aqueous solution was used, the dosage of mu was 0.08 kg and the dilution concentration was 1 ‰ Economical and effective.