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杂交水稻种子安全越夏技术措施Ｔｅｃｈｎｉｑｕｅｓｆｏｒｈｙｂｒｉｄｒｉｃｅｓｅｅｄｓｔｏｌｉｖｅｓａｆｅｌｙｔｈｒｏｕｇｈｔｈｅｓｕｍｍｅｒ杂交稻种是区域性、时效性很强的特殊商品，它受大自然的约束和控制。若遇气候异常种子短缺，会给农业生产带来不可估量...
Hybrid rice seed safety summer technology measures Techniquesforhybridriceseedstolivesafelythroughthesummer Hybrid rice is a regional, timeliness of special goods, it is bound by nature and control. In the event of anomalous seed shortage, it will bring immeasurable to agricultural production ...