大力发展冬青稞复种推动青稞增产增效——基于“冬青18号”复种生产工作调研  

Rapid Development of Multiple Cropping and Promotion of Production and Efficiency of Winter Barley:Research on Multiple Crop Production Based on ‘Winter Barley No.18'

作　　者：关卫星[1] 其美旺姆[1] 雄奴塔巴[1] GUAN Wei-xing;Qimeiwangmu;Xiongnutaba(Agricultural Research Institute,Tibet Academy of Agricultural and Animal Husbandry Sciences,Tibet Lhasa 850032,China)

机构地区：[1]西藏自治区农牧科学院农业研究所,西藏拉萨850032

出　　处：《西藏农业科技》2018年第2期37-39,共3页Tibet Journal of Agricultural Sciences

基　　金：2017年区财政厅<"冬青18号"大面积示范与复种技术研究>;2017年区科技厅<高产优质冬青稞新品种"冬青18号"大面积试验示范>

摘　　要："冬青18号"是西藏自治区农牧科学院农业研究所近年来选育的冬青稞新品种,因其早熟、高产、收获后可复种多种作物而在全区大面积示范种植,本文基于2017年"冬青18号"在西藏自治区4市复种工作的调研,就复种工作存在的问题,提出:抢收抢种,机械化收割耕种抢农时;因地制宜,科学确定最佳复种作物;专项支持,充分保障示范推广资金;统一供种,确保复种作物种子质量;全程技术支撑等建议。‘Winter barley No. 18’is a new variety of winter barley that Agricultural Research Institute of Tibet Academy of Agricultural and Animal Husbandry Sciences has bred in recent years. It has many advantages： early maturity,high yield,and the ability to multiple cropping after harvest. In the present paper,based on a survey of the multiple cropping work of 2017‘Winter barley No. 18’in four cities of Tibet,the problems existing in multiple cropping were solved and some suggestions were put forward as well： Rush-harvest and rush planting,using mechanical harvest and adaptation to local conditions. At the same time,the best multiple crop should be scientifically determined and a special fund for the projects that fully guarantees the funds on demonstration and promotion should be supported. Finally the seed quality of multiple crops should be guaranteed and key technologies in the whole course be offered.

关 键 词：冬青稞 冬青18号 复种 

分 类 号：S512.11[农业科学—作物学]