论文部分内容阅读
水稻生产在我国处于战略地位,据资料显示,我国历年水稻病虫草害的防治面积约占35%,其中大面积机械喷药占据的比重正逐年增加。然而,稻田不同于旱地,地面喷药机械进入水田作业不甚方便,且易造成部分水稻受到损伤。此外,人工手动喷雾器和背负式喷雾器也存在作业强度大、时间长,作业质量差等缺点。如何克服这些不足?无人机喷洒技术则是一剂“良方”。一、实现区域性统一航化作业1.有利于农业规模化经营。对于大面积露地农业,航空作业可保障农业规模化生产和提高生产效率,符合现代农业对农业服
Rice production is strategically located in our country. According to the statistics, the control area of pests, diseases and insect pests in rice in China accounts for about 35% of the total. The proportion of large-area machinery spraying is increasing year by year. However, the paddy field is different from the dry land. It is inconvenient for the ground spraying machine to enter the paddy field and easily cause some rice to be damaged. In addition, manual manual sprayer and knapsack sprayer there are operating intensity, long time, poor quality and other shortcomings. How to overcome these deficiencies? UAV spraying technology is a “recipe ”. First, to achieve a regional unified aviation operations 1 is conducive to agricultural scale operation. For a large area of open agriculture, aviation operations can guarantee large-scale agricultural production and improve production efficiency, in line with modern agriculture on agricultural services