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北京市怀柔农机厂生产的背负式弥雾喷粉及超低量喷雾机,可进行喷粉、喷撒尿素、液剂弥雾以及超低量喷雾多种作业,在茶园中经多年使用表明,具有高效、省工、节省成本的特点。喷撒尿素:喷撒的均匀性好,而且由于鼓风吹动茶蓬,使尿素掉落蓬内,不致灼伤蓬面芽叶。工效每亩只需5～7分钟,每机每工可喷撒90～95亩,作业成本(人工、燃料、机械折旧等)只需7.50元,较人工撒施工效高5倍。喷撒粉剂:此机装上长薄膜塑料管作喷撒粉剂治虫,可同时喷14行茶树,工效每亩只需2～4分钟,每机两人一天可喷120～240亩,在大面积病虫防治上更有实用意义。
Beijing Huairou agricultural machinery factory production of knapsack spray and ultra-low volume spraying machine can be sprayed, spraying urea, liquid misting and ultra-low volume spray a variety of operations in the tea garden after years of use that, With high efficiency, labor-saving, cost-saving features. Spraying urea: Spraying uniformity is good, but also because of the blowing of tea, so that the urea drops Peng, will not burn Peng Peng bud leaves. Ergonomics only 5 to 7 minutes per acre, each machine can spray 90 ~ 95 acres per operation, operating costs (labor, fuel, mechanical depreciation, etc.) only 7.50 yuan, 5 times higher than the artificial spreading efficiency. Spraying powder: This machine is equipped with long thin-film plastic tube for dusting powder pest control, which can simultaneously spray 14 lines of tea tree, the work efficiency is only 2 ~ 4 minutes per acre. Each machine can spray 120 ~ 240 mu a day, Pest control more practical significance.