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1.看整齐度混有其他稻谷的杂交水稻种子粒型不整齐。2.看谷壳色杂交水稻种子谷壳上略带不均匀的黄褐色等生理性杂色,而父本、保持系谷粒颜色较为
1. To see the uniformity mixed with other paddy hybrid rice seeds irregularly shaped. 2. See the trough of hybrid rice seed hull slightly uneven yellowish brown and other physiological variegated, and paternal, maintaining the Department of grain color is relatively