论文部分内容阅读
1995年研制成功3BP—背负式远程粉液喷射机性能通过了省级国家标准检测,并获国家专利权,该机在喷雾(粉)垂直射程、喷粉幅宽、喷雾(粉)量和成本等方面都优于国内同类产品,在芒果、柑桔虫害和思茅松毛虫防治试验中进行了67.9hm~2、99.02小时操作试验,公顷耗时103′45″,公顷成本17.85元。由于该机重量轻,背负灵活,喷射叶片翻动,受药均匀,防治效果较佳,值得在森林、果木、苗圃、农田等病虫害防治方面广泛推广应用。
The successful development of 3BP-Knapsack Remote Powder Jet Engine in 1995 passed the provincial-level national standard test and obtained the national patent right. The machine has excellent performance in vertical spray (powder) range, spray width, spray (powder) amount and cost And other aspects are better than similar domestic products, in the mango, citrus pest and pine caterpillar control experiment conducted 67.9hm ~ 2, 99.02 hours operation test, hectare time-consuming 103’45 ", hectare cost 17.85 yuan as the aircraft Light weight, piggyback flexibility, jet blade flip, uniform medication, prevention and control better, it is worth in the forest, fruit trees, nurseries, farmland and other pest control widely promoted.