【摘要】 经过５年时间对奶牛、肉牛、细毛羊、绒山羊、山区、沙地及综合经营等草业系统工程地研究，认为草原系统工程是新型的草业经营；是对草的综合利用、全面开发、深层次充分利用转化了的太阳辐射一绿色能源，经济合理地利用其有机物质。搞草业系统工程应是软科学起飞、硬科学着陆。还要遵循整体性、最优化、可行性３项基本原则。更多还原

【Abstract】 The grassland system engineering such as milk cow, beef cattle, fine一wool sheep, cashmere goat, mountain area.sandy land and comprehensive managementhad been studied for 5 years. It was considered that grassland system engineering was anew style of grassland management ; It was comprehensive ulitization of grasses. overalldeveloping and deeply fully utilizing solar radiation一green energy source transformed,economically and reasonablly utilizing organic matter. Engaging in grassland systemengineering should be soft science taking off and hard science landing, and coforms to 3basic principles of entirety, optimization and feasibility.更多还原