科尔沁草地的畜草平衡与草业发展途径的研究

根据实地调查和历年的统计资料，系统分析研究了科尔沁草地多年来草业发展速度落后于牲畜增长速度、畜草供需严重失衡的现状。结果表明，草地退化４５．９％，超载率达３６．１％。该地区发展草业的自然和社会经济条件优越，但必须采取以下措施才能达到畜草平衡的目的：加强合理利用和改良天然草地；发展人工饲草料基地，迅速增加种植畜牧业比例；大力发展秸秆及农副产品饲草料加工业

BALANCE OF ANIMALS AND GRASSES AND THE WAY OF PRATACULTURAL DEVELOPING IN KERQING GRASSLAND

Based on the statistics over the years on-the-spot investigation, and systematically analysing and studying, the development of prataculture fell behind the animal increasing speed, the balance of forage supply and animal demand is destroyed. The results showed that the grassland regressed 45.9%, the rate of overland reached 36.1%. The natural and social economic conditions of developing prataculture were superior, but the following measures must be taken: Strengthening to rationally utilize and improve natural grassland; Developing artificial feed and forage base and quickly increasing the ratio of cropping and animal husbandry; Devoting major efforts to developing farming industry.