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我区有草地资源近亿亩(约为耕地的2.5倍),这些丰富的草地资源是开发利用发展草食动物的宝贵财富。但长期以来,由于不抓科学改良,草地生态平衡失调,水土流失严重,灌木杂草丛生,草地严重退化,载畜量低。据调查,一般亩产草量只有300—400公斤,需要30—50亩地才能养一头牛,很不适应发展牧业的需要。为了提高草地产量和质量,为开发利用我区草地资源提供科学依据,我们从1981年开始在我所进行草地
In our district, there are nearly 100 million mu of grassland resources (about 2.5 times that of cultivated land). These rich grassland resources are valuable assets for the development and utilization of herbivores. However, for a long period of time, due to lack of scientific improvement, the ecological balance of grasslands is unbalanced, water and soil loss are serious, shrubs are overgrown, grasslands are seriously degraded, and the carrying capacity is low. According to the survey, generally only 300-400 kilograms per mu of grass and need 30-50 acres of land to raise a cow, it is not suited to the needs of the development of animal husbandry. In order to improve grassland yield and quality, to provide scientific basis for the development and utilization of grassland resources in our district,