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扬辐籼2号系用300Gyγ射线辐照 IR_(1529)-68-3-2的突变体选育而成。具有高产、稳产、多抗、优质等特性,一般产量8250kg/hm~2,高产田块可达9000—9750kg/hm~2,比当地推广良种盐籼156增产6.61%,是一个综合性状较好的中籼稻新品种。
Yangjiang indica 2 lines with 300Gy gamma ray irradiation IR_ (1529) -68-3-2 mutant breeding. It has the characteristics of high yield, stable yield, multi-resistance and high quality. The average yield is 8250kg / hm ~ 2 and the high yielding field can reach 9000-9750kg / hm ~ 2, which is 6.61% Of new indica rice varieties.