藏西南高海拔地区青稞产业发展现状与前景

Status and Prospects of Highland Barley Industry Development in Southwest Tibet High-altitude Region

藏西南频繁的干旱和短期的强降雨使农业条件成为问题,使具有抗寒、抗旱、耐瘠薄等特点的青稞(裸大麦)成为该地区主要的粮食作物,因而青稞产业在该地区农业经济中扮演了十分重要的角色。基于项目组2018—2020年在藏西南高海拔典型代表区——聂拉木县琐作乡实施的“高海拔边境地区青稞绿色增产增效关键技术研究与集成示范项目”及在该地区进一步实施的“西藏高海拔地区青稞优良品种示范与推广”项目相关实地调查的基础上,结合藏西南高海拔地区青稞产业发展实际,梳理当前藏西南青稞产业发展状况,指出了当前藏西南高海拔地区青稞产业发展存在的主要问题,分析其发展制约因素,并以藏西南地区青稞产业协调发展为目标,提出相应的对策建议。

The frequent drought and short term heavy rainfall in southwest Tibet make the agricultural condition become a problem,making highland barley with the characteristics of cold resistance,drought resistance and barren resistance become the main food crop in this area,so the highland barley industry plays a very important role in the agricultural economy of this region.Based on the project team's "Key Technology Research and Integration Demonstration Project on Green Yield and Efficiency of Highland Barley in High-altitude Border Areas" implemented from 2018 to 2020 in Suozuo township,Nyalam county,a typical high-altitude area of southwest Tibet,and the relevant field investigation on the implementation of the project of "Demonstration and Promotion of Excellent Varieties of Highland Barley in High-altitude Areas of Tibet" further implemented in this area,combined with the actual development of highland barley industry in the high-altitude area of southwest Tibet,the development status of highland barley industry was combed,the main problems existing in the development of highland barley industry in the high-altitude area of southwest Tibet were pointed,the restrictive factors of highland barley industry were analyzed,and taking the coordinated development of highland barley industry in southwest Tibet as the goal,the corresponding countermeasures and suggestions were put forward.