论青稞主要病虫害综合防治方法研究进展与发展方向

青稞病虫害的发生及分布,具有很强的时间与空间特征。传统的病虫害监测手段,难以满足实际监测需求,存在效率低下,精准度不高等突出问题。为了能够更加及时准确地实现对青稞病虫害的监测,我们需要创新方法手段。伴随着现代科学信息技术的发展推动,作物病虫害监测已经发展到运用遥感(RS,Remote Sensing)、地理信息系统(GIS,Geographic Information System)以及全球定位系统(GPS)集成技术。基于此,通过实现包括青稞等农作物病虫害空间分布、发生情况的实时、客观、大面积监测,为病虫害防治提供有效的信息服务。文章通过分析RS与GIS在病虫害监测中的基础原理,然后对技术集成下病虫害监测预报的方法及数据选择与处理等进行深入解析,结合对未来发展的展望,以期形成有益的借鉴与参考。

The occurrence and distribution of diseases and insect pests of highland barley have strong characteristics of time and space.The traditional monitoring methods of plant diseases and insect pests are difficult to meet the actual monitoring needs,and there are some outstanding problems,such as low efficiency and low precision.In order to more timely and accurate to achieve the monitoring of highland barley pests,we need innovative methods and means.With the development of modern scientific Information technology,crop disease and pest monitoring has developed to the use of Remote Sensing(RS),Geographic Information System(GIS)and Global Positioning System(GPS)integration technology.Based on this,we can provide effective information service for the pest control by realizing real-time,objective and large-scale monitoring of the spatial distribution and occurrence of crop diseases and insect pests,including barley.Based on the analysis of the basic principles of Rs and GIS in pest monitoring and forecasting,the methods of pest monitoring and forecasting and the selection and processing of data under the technology integration are analyzed,in order to form a useful reference and reference.