Breeding method of slender grain aroma type lodging-resistant high-quality black rice two-line hybrid rice

The invention discloses a breeding method of slender grain aroma type lodging-resistant high-quality black rice two-line hybrid rice, and belongs to the technical field of crop genetic breeding. A specific variety is adopted as a parent, firstly a long-grain, aroma type, lodging-resistant, high-quality indica-compatible japonica black rice two-line male sterile line and long-grain aroma type high-quality disease-resistant black rice restorer line are separately bred, and then testcross and cultivation are performed to obtain a new combination of high-quality, lodging-resistant disease-resistant black rice hybrid rice with slender grain, rice flavor and good palatability. The black rice paddy hybrid rice has high anthocyanin and flavonoid content, and good nutritional value, and the rice isslender, has a large aspect ratio, a high brown rice rate, low amylose content and good palatability, and has broad application and promotion potentiality. 本发明公开了种细长粒香型抗倒优质黑米两系杂交稻的选育方法，属于作物遗传育种技术领域。其采用特定品种为亲本，先分别育成长粒、香型、抗倒、优