水稻新品种吉粳528选育报告

Breeding Report of a New Rice Variety ’Jijing 528’

水稻新品种吉粳528是吉林省农业科学院水稻研究所配制的杂交组合"吉粳105号/T639"的后代材料中选育出的优良新品种。2年区域试验结果显示,该品种比对照品种增产6.2%。生产试验结果表明,该品种比对照品种增产7.2%。该品种具有高产、优质、抗性强、适应性广等特点,适宜在吉林省四平、长春、吉林、通化、松原、辽源等中晚熟稻区种植。

Rice variety‘Jijing 528’was bred by crossing of‘Jijing 105’as male parent and‘T639’as female parent at Rice Research Institute of Jilin Academy of Agricultural Sciences. Results of 2 year regional trial showed that its yield increased by 6.2% compared with the contrast variety. Results of production trial showed that its yield increased by 7.2% compared with the contrast. The main characteristics of this variety were high yield, good quality,strong resistance and wide adaptability. It could be planted in middle-late mature region of Jilin Province, such as Siping, Changchun, Jilin, Tonghua, Songyuan, Liaoyuan, etc.