野生稻是开展水稻育种理论研究和培育优良新品种的物质基础,也是研究稻种起源、演变的依据。我国野生稻资源丰富,1917年在广东省首先发现,丁颖等曾于1932年利用广州野生稻和栽培稻自然杂交,选育成第一个具有野生稻血缘的栽培稻品种“中山1号”。广西玉林地区农科所利用中山1号的衍生品种选育出包选2号、包胎矮两个品种。这些品种目前在两广已成为晚造当家品种。为了充分发掘和利用广西的野生稻资源,1978—1979年两年,在广西农业局的领导下,由广西农科院主持,广西农学院、农校以及广西植物所,各地、县农业局、农科所参加,组成了广西野生稻考察收集协作组,1979年中国农科院品 Wild rice is the material basis for carrying out research on rice breeding theory and cultivating fine new varieties, and is also the basis for studying the origin and evolution of rice seeds. Wild rice is rich in resources in our country. In 1917, it was first discovered in Guangdong Province that Ding Ying et al. Used the natural hybridization between wild rice and cultivated rice in Guangzhou in 1932 to breed the first cultivated “Zhongshan No.1” with the bloodline of wild rice. Yulin Prefecture, Guangxi Agricultural Science and Technology using the Zhongshan No. 1 derived varieties breeder package selection 2, two short bales. These varieties are currently in Guangdong and Guangxi have become the late-made headed varieties. In order to fully exploit and utilize wild rice resources in Guangxi, under the leadership of Guangxi Bureau of Agriculture in 1978-1979, Guangxi Academy of Agricultural Sciences, Guangxi Agricultural College, Agricultural School and Guangxi Botanical Institute, all local and county agricultural bureaus, Agricultural Science Institute to participate in the composition of Guangxi wild rice inspection collection collaboration group, 1979 China Academy of Agricultural Sciences