西藏高海拔河谷农区糜子种植前景展望  

Prospects of Millet Planting in High Altitude Valley Farming Areas of Tibet

作　　者：李锦华[1] 朱新强[1] 余成群[2] 沈振西[2] 王晓力[1] 李少伟[2] 张茜[1] 吴芳 LI Jinhua;ZHU Xinqiang;YU Chengqun;SHEN Zhenxi;WANG Xiaoli;LI Shaowei;ZHANG Qian;WU Fang(Lanzhou Institute of Husbandry and Pharmaceutical Sciences of CAAS,LanZhou730050,China;Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing100010,China)

机构地区：[1]中国农业科学院兰州畜牧与兽药研究所,兰州730050 [2]中国科学院地理科学与资源研究所,北京100010

出　　处：《中国草食动物科学》2023年第4期54-58,共5页China Herbivore Science

基　　金：西藏自治区科技计划重大草业专项(XZ202101ZD003N);中国农业科学院科技创新工程(25-LZIHPS-B02)。

摘　　要：西藏河谷农区作为高原特色农牧产品的生产基地,对于饲用作物的种植有着广泛的需求。糜子作为我国主要杂粮作物之一,具有较高的营养和饲用价值,曾经在西藏南部有一定面积的分布,垂直海拔分布上限3000 m。基于糜子在西藏高海拔区的引种试验以及粮饲兼用新品系的成功选育,根据文献介绍和调研资料,阐述了糜子在西藏海拔3000 m以上地区种植的可能性及其利用价值,并分析了新品系规模化种植以及产业化开发的前景。As the production base of plateau characteristic agricultural and animal husbandry products,the river valley area in Tibet has a wide demand for forage plants.Millet(Panicum miliaceum L.),as one of the major miscellaneous grain crops in China,has high nutritional and feeding value.It had a certain distribution area in southern Tibet,and 3000 m was the upper limit of vertical altitude distribution.Based on the introduction of millet in high altitude areas of Tibet and the successful breeding of new strains for grain-forage dual purpose,this study elaborated on the possibility and utilization value of planting Millets in Tibet at altitudes above 3000 m,and analyzed the prospects for large-scale cultivation and industriali development of new strains.

关 键 词：西藏 糜子 粮饲兼用作物 河谷农区 种植前景 

分 类 号：S516[农业科学—作物学]