饲草种植是高寒牧区畜牧业发展的基础,由于牧区耕地有限,种植的饲草品种单一、品质差、产量低,加之退牧还草和围栏禁牧等工程实施后草原面积相对减少,难以满足舍饲喂养家畜饲料日益增长的需求量,饲草种植和基地建设滞后,严重制约了畜牧业的发展。提高饲用玉米栽培技术水平是提高饲草产量、品质,增加畜草储存量的主要途径。因此,在开展高产优质饲用玉米新品种新技术试验示范推广、总结高产创建经验基础上,总结出肃南县高寒牧 Forage planting is the basis for the development of livestock husbandry in the alpine pasturing area. Due to the limited cultivated land in the pasturing areas, single grassland forage cultivated, poor quality and low yield, the area of ​​grassland is relatively reduced after the implementation of such measures as returning grazing land to grazing and grazing. The increasing demand for feeding livestock feed, the delay of forage planting and base construction have severely restricted the development of livestock husbandry. Raising maize cultivation techniques is the main way to increase forage yield, quality and increase stocking capacity. Therefore, in the high-yield high-quality forage corn new varieties of new technology demonstration pilot to sum up the experience of creating high-yield, concluded Sumun County alpine animal husbandry