1　品种来源。湘两优糯粱一号,是利用高粱温光互作核不育的原理,采用两系法杂交育种方法,以湘白糯高粱转育而成的湘糯粱S—1×湘10721制种而成的温光敏不育两系杂交种。该杂交种1996年2月7日通过了省级品种审定。2　特征特性。株型紧凑,株高150～170cm,叶片上举,与茎秆约成25° A variety of sources. Hunan Lianglianguoliangliang 1 is the use of sorghum temperature and light interaction of nuclear infertility principle, the use of two-line hybrid breeding methods to Xiang White glutinous sorghum Wu Xiangniang Liang S-1 × Xiang 10721 seed production The resulting light-sensitive sterile two-line hybrids. The hybrid passed the provincial approval on February 7, 1996. 2 characteristics. Plant compact, plant height 150 ~ 170cm, the leaves on the move, and the culm about 25 °