中国农业科学院草原研究所,于1974年开始在内蒙古乌盟达茂旗召河公社进行“荒漠化草原建立人工草场丰产综合技术措施”的研究至今年结束,并于8月上旬召集草原界的专家通过了现场鉴定。与会代表一致认为:这是类似地区建立人工草场的生产范例。该课题组,选择在内蒙古自治区干旱草原向荒漠草地过渡地带隐约分布的水分条件较好的地段上,完成了在万亩草库伦中建立近6,000亩人工草地、每亩产千草量达300—500斤的任务。其余4,000 Grassland Research Institute of the Chinese Academy of Agricultural Sciences, started in 1974 in Inner Mongolia Wudame Mao Maoqi commune for desert grassland artificial grassland to establish high-yield comprehensive technical measures to the end of this year, and in early August convened grassland sector experts through Field identification. Delegates agreed that this is an example of the production of artificial grassland in similar areas. The research group chose to establish nearly 6,000 hectares of artificial grassland in 50000 mu of grass in Kulun, with a yield of 300-500 per mu per mu, based on the better water conditions in the transitional zone of dry grassland to desert grassland in Inner Mongolia Autonomous Region. The task of jin The remaining 4,000