论文部分内容阅读
【目的】为了增加特种稻种质资源,解决白米不育系配组红香米杂交稻F1易混杂白米,影响米质的问题。【方法】采用常规育种方法,将低直链淀粉含量的亲本材料与带香味的亲本材料进行杂交、回交、转育等。【结果】育成直链淀粉含量为11.07%、香味明显、食用口感佳的水稻三系不育系槟榔红A,为红香米三系杂交稻的配组应用提供了新的种质资源。
【Objective】 In order to increase the germplasm resources of special rice, the problem of rice quality and the quality of rice mixed with F1 hybrid rice of white millet CMS was solved. 【Method】 The conventional method of breeding was used to cross-fertilize the parent material with low amylose content and the scented parent material, backcrossing and transplanting. 【Result】 The results showed that betel nut A of CMS line with 11.07% amylose content and obvious flavor and good food taste provided new germplasm resources for the combination of three-line hybrid rice with Hongmi rice.