西藏青稞种子田管理和常见病虫草害防治对策

Analysis on the Management of Highland and the Current Situation and Control Countermeasures of Common Diseases Pests and Weeds of Barley Seed Field in Tibet

摘要: 青稞是西藏重要的农作物之一，也是西藏农业经济发展状况的风向标。青稞在西藏已有较长的种植时间，代表了当地特色的饮食文化，在青稞种子生长期会出现各类病虫草害，农业技术人员应当采取科学合理的病虫草害防治技术，以改善青稞种子的生长状态。文章分析了青稞种子生产过程中，病虫草害的表现形式，提出了相应的防治措施。

Abstract: Highland barley is one of the important crops and a wind vane for the development of agricultural economy in Tibet. The cultivation of highland barley grass has a long history of preventing and controlling diseases and insect pests in Tibet, and the local personnel should adopt scientific and technological measures to prevent and control highland barley grass diseases and insect pests.This paper analyzes the manifestations of diseases, pests and weeds in the process of highland barley seed production, and puts forward the corresponding control measures.