摘要
6HW-12A高射程森林病虫害防治喷雾机于2010年开始在吉林省西部地区的一个市、两个县所属10个林场进行为其4a以上的生产使用,总作业面积在13 000 hm2,平均防治效果达到90%以上。以具有代表性的长岭县防治区域内的统计数据为依据,对防治前与防治后虫口密度进行统计,得出该地最终平均防治效果为91.36%。与同类设备相比,该机具有小型设备的机动灵活性,同时具备大中型设备的使用安全性和雾化好、作业效率高、防治成本低等诸多优点,在平原和丘陵地区的人工林遭受大面积病虫害时,应用该机完全可以取代飞机防治。
The 6HW-12A high-range sprayer for forest disease and pest control was developed by the Jilin Provincial Academy of Forestry Sciences with independent intellectual property rights. It was authenticated by the experts organized by the Forestry Depart- ment of Jilin Province in 2009 and has reached the domestic leading level. In 2014, the sprayer was received national patent. The sprayer was applied in 10 forest farms owned by one city and two counties in the western region of Jilin Province for more than 4 years since 2010. The total operation area was 13, 000 hectares and the average control efficiency was more than 90%. The average control efficiency was calculated based on the pest density before and after control. Taking the statistics data in Changling County that was more representative for an example, the average control efficiency in the area was 91.36%. Compared with the similar sprayers, the small sprayer has the advantage of mobility and flexibility, safety, good atomization, high efficiency, and low cost. The sprayer can replace the aircraft control when the plantations in the plains and hilly areas suffer large area of pests.
出处
《森林工程》
2015年第4期106-110,共5页
Forest Engineering
基金
中央财政林业科技推广示范重点推广示范项目(吉[2011]02)
关键词
高射程
喷雾机
病虫害防治
防治效果
虫口密度
high range
sprayer
forest pest control
control efficiency
pest density
