我国谷子专家李东辉从80年代初就开始研究矮秆谷子，先后育出了矮宁黄、矮协1号等矮秆谷子。矮宁黄在生产上试种之后，深受群众欢迎，各地纷纷引种，不明其来历的人称之为“早千谷”、“神谷”等。但因不了解其特征、特性，采用不适当的种植方式和管理措施盲目种植，不但没有增 Our country millet expert Li Donghui started to study the dwarf millet from the early 1980s, and successively dwarfed millet, such as Dianninghuang and Dianci No.1. After being planted in production, short Ning Huang was widely welcomed by the masses and introduced all over the country. People who are unknown about its origins are called “Early Valley” and “Kamiya”. However, due to lack of understanding of its characteristics and characteristics, inappropriate cultivation methods and management measures blindly planted, not only did not increase