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随着农村土地集中规模化经营,利用无人植保机进行“飞防”受到了越来越多的关注。据了解,我国农业航空植保始于五十年代初,机型以固定翼飞机为主,携药量大,作业效率高,民航首先使用飞机进行大面积蝗虫灾害的防治,以后逐渐发展应用于黑龙江等大型垦区以及东北林区等的病虫害防治。而南方具有田块小、人口密集、离村庄近等特点,不适合大型固定翼飞机进行航空植保作业。目前生产中无人植保机主要有哪些,实际生产应用情况怎么样?记者对此进行了调查。
With the large-scale land management in rural areas, more and more attention has been paid to the use of unmanned planktonic machines for “flying defense”. It is understood that China’s agricultural aviation plant protection began in the early 1950s, mainly fixed-wing aircraft models, carrying a large amount of drugs, high operating efficiency, civil aviation first use of aircraft for large-scale locusts disaster prevention and control, and later gradually developed for Heilongjiang Such as large reclamation area and the Northeast forest disease and pest control. In the south, there are small plots, densely populated villages and near villages. It is not suitable for large-scale fixed-wing aircraft to carry out aerial plant protection operations. At present, there are mainly no plant protection machine in production, what is the actual production and application situation? The reporter conducted a survey.