高产优质的人工三倍体桑树新品种——嘉陵20号

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嘉陵20号(2n=3x=42)由西南大学蚕学与生物技术学院和中国林业科学研究院林业所联合攻关,采用化学诱变与人工杂交相结合的染色体工程技术培育而成。该品种主要用于桑蚕养殖和加工饲料,于2002-2003年分别通过四川省农作物品种审定委员会审定和重庆市农作物品种审定委员会审定。1998~2004年分别在重庆、四川、陕西等省进行品种种植试验和示范推广种植,以高产、质优等特点深受蚕农的喜爱,得到广泛好评(参见封三)。
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