穗数型抗病优质稻新品种粤泰油占的选育经过及栽培技术

Breeding Process and Cultivation Techniques of a New Multi-panicle Type Rice Variety Yuetai Youzhan with Disease Resistance and High Quality

丰产、抗病、优质始终是水稻育种的重要目标。粤泰油占是广东省农业科学院水稻研究所应用高收获指数育种理论及系谱选育方法育成的穗数型优质稻新品种。该品种抗稻瘟病、中抗白叶枯病,分蘖力强,抗倒性好,耐衰老,适合轻简化栽培模式,具有重要的推广应用价值。本文介绍了该品种的选育过程,阐述了其特征特性,总结了栽培技术,以期为该品种的推广应用提供参考。

High yield,disease resistance and high quality are always important goals for rice breeding.Yuetai Youzhan is a new multi-panicle type rice variety with high quality,which is bred by Rice Research Institute,Guangdong Academy of Agricultural Sciences,using high yield index breeding theory and pedigree selection.This variety has resistance to Magnaporthe oryzae,middle resistance to white leaf blight,has strong tillering ability and lodging resistance,and is anti-aging,which is suitable for light simplified cultivation model,and has important popularization and application value.In this paper,the breeding process of this variety was introduced,the characteristics were expanded,and the cultivation techniques were summarized,so as to provide references for popularization and application of this variety.