《草业科学》2 0 0 2年改版以来 ,得到了广大作者及其单位的大力支持 ,投稿作者及单位明显增加。为了了解本刊的作者分布情况及核心作者单位数 ,本刊编辑部对 2 0 0 0— 2 0 0 3年第一作者所在单位进行篇数统计 :2 0 0 0年刊登的 1 33篇论文来源于 2 4个省 (市、区 ) 72个单位 Since the revision of “Prataculture Science” in 2002, it has received the strong support from the majority of authors and their units, and the authors and the units submitted have obviously increased. In order to understand the distribution of authors and the number of core authors, our editorial office counts the number of the first author units from 2000 to 2003: 33 articles published in 2000 From 24 provinces (cities, districts) 72 units