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em Chinese Academy of Sciences Institutional Repositories Grid Portal
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Resumo:
香蕉“威廉斯”品种是华南植物研究所的科技人员1985年以试管苗形成从澳洲引入我国,后来用组织培养技术加速繁殖种苗。1987年开始大田种植,逐步在南方六省市示范推广种植,均表现出丰产且优质性能。到1992年止,种植面积达1.0万公顷,新增产值约4亿元,引种栽培获得了成功,1993年8月广东省科委主持的鉴定会上,专家组意见是:这一结果(引种栽培结果)在国内属首次报导,达到国内领先水平。该品种在我国蕉区种植每公顷产量达30000-45000公斤,比当地蕉产量高30-50%,销售价也高10-15%,种植面积不断扩大,每年新种或改种2000公顷,新增产值近1亿元。