经过多年的研究，我所选育出了世界上第一个以温敏为主的秋不育型“湘糯粱Ｓ－１”糯高粱两用不育系，所配制的杂交组合已在生产上应用。１９９１年试种２５亩，１９９２年试种２００余亩，１９９３年试种示范２５００亩。全国十余省试种示范结果，亩产一般４００公斤在右，最高亩产可达６５０公斤以上，表现出较广的适应性和较强的杂种优势。本文重点对该两用不育系稳定不育的光温条件、育性转换敏感期、温度临界值及分子机理进行探讨和分析。我们在研究中发现，该不育系无论在细胞核、叶绿体及线粒体蛋白中均比可育材料多一个９２ＫＤ的多肽；不育材料叶、穗的过氧化物酶活性高；在叶绿体全蛋白的电泳图谱上，该不育系与可育材料位于５５ＫＤ的条带（１，５－二磷酸核酮糖羧化酶大亚基）的浓度存在差异。 After years of research, I selected the world’s first temperature-based autumn sterile “Xiang Nuoliang S-1” glutinous sorghum dual-purpose sterile lines, the hybrids prepared in the production On the application. 25 acres were planted in 1991, more than 200 acres were planted in 1992 and 2,500 acres were planted in 1993. Demonstration results of more than ten provinces nationwide showed that the average output per mu was 400 kg at the right and the maximum per mu yield was over 650 kg, showing a wide range of adaptability and strong heterosis. This article focuses on the sterile and thermo-sensitive light and temperature conditions, fertility transition sensitive period, temperature critical value and molecular mechanism of this dual-use sterile line. In our study, we found that the male sterile line has a 92KD polypeptide in both nucleus, chloroplast and mitochondrial protein, and the peroxidase activity in leaves and spikes of sterile material is high. In the electrophoresis of chloroplast whole protein In the map, there is a difference in the concentration of the 55KD band (ribulose-1, 5-bisphosphate carboxylase large subunit) between the CMS line and fertile material.