为了准确地衡量牧草种子质量的好坏,确定种子的利用价值,提高种子质量,从而有利于贯彻执行种子的按质论价、优质优价政策,促进牧草种植事业的发展,为畜牧业的发展提供物质基础,农牧渔业部于一九八二年下达了研究制订“主要栽培牧草种子质量分级标准”(国家标准)项目(1982～1984)。由中国农业科学院草原研究所主持,组织内蒙古农牧学院草原系、甘肃农业大学草原系、浙江农业大学种子教研室、内蒙古草原工作站、广西畜牧 In order to accurately measure the quality of forage seeds, determine the utilization value of seeds and improve the quality of seeds, which is conducive to the implementation of the quality of the seeds of the price, the policy of high quality and price, to promote the development of forage planting for the development of animal husbandry In 1982, the Ministry of Agriculture, Livestock and Fisheries issued a research project “Grading Standards for the Quality of Major Forage Seeds” (National Standard) (1982 ~ 1984). By the Chinese Academy of Agricultural Sciences Grassland Institute presided over the organization of grassland Department of Agriculture and Animal Husbandry in Inner Mongolia, grassland Department of Gansu Agricultural University, Zhejiang Agricultural University Department of Seeds, Inner Mongolia grassland workstations, livestock husbandry in Guangxi