高粱花粉的生活力和萌发Ａ．Ｒ．Ｌａｎｓａｃ等三核种的花粉通常寿命短，包括禾本科的高粱（Ｓａｎｃｈｅｚ和ＳｍｅｌｔＺｅｒ，１９６５等）。高粱活花粉储藏常用在花期不同的个体间杂交上，或作为分配种质的一种手段。但是迄今未找到维持高粱花粉活力超过几小时的方法... Sorghum pollen viability and germination A. R. Pollen of three nuclear species such as Lansac usually have short lifetimes, including gramineous sorghum (Sanchez and SmeltZer, 1965 et al.). Live sorghum pollen stocks are commonly used to cross between individuals at anthesis or as a means of distributing germplasm. But so far we have not found a way to maintain sorghum pollen viability for more than a few hours ...