国审稻新品种松辽838选育技术报告

Breeding Report on Songliao-838 which was Authorized by National Crop Variety Examination and Approving Committee

为育成适宜北方稻区种植的高产稳产、丰产性好、抗逆性强、品质优良、适应性广等综合性状优异的中早粳早熟品种,促进北方稻区水稻生产的发展,开展此水稻遗传育种课题。叙述水稻新品种松辽838(松辽11-838)的选育过程及参加国家3 a试验的生育表现与试验结果,以期使广大农民更好地了解品种的综合性状和栽培技术,应用生产后,发挥更大的品种增产作用。

The rice genetic breeding task was carried out for breeding early-maturing variety which suitable for northern China with stable and high yield, strong resistance, good quality and wide adaptability. The breeding procedure, growing stage performance and test result of Songliao-838 were expounded in order to make farmer better understand comprehensive trait and cultivation technique, let Songliao-838 play a greater role on increase production.