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论述了巴西蕉品种的来源、引进选育过程及栽培技术特点,通过历年的区域试验对其生物学性状、果实品质、抗逆、抗病性差异进行系统研究。结果表明:巴西蕉品种生育期9~13个月,植株高度237~300 cm;果穗长约84 cm,果穗周约120 cm,果指长20.1~21 cm,果数134~149个,单产24 kg,单产最高可达50 kg以上。耐瘦瘠、抗寒性较好,经济性状优良,主要缺陷是对香蕉枯萎病4号小种高感,其他病虫害抗性也同普通香牙蕉。巴西蕉从20世纪90年代中期起已成为我国主栽品种之一,占种植面积60%以上,累计种植面积达200万hm2,累计产值1 500亿元,年带动就业100万人。2013年1月通过海南省农作物品种审定委员会审定。
The origins of Brazilian banana varieties, introduction of breeding process and cultivation techniques were discussed. The biological characteristics, fruit quality, resistance and disease resistance were systematically studied through regional experiments over the years. The results showed that: the growth duration of Brazilian banana cultivars ranged from 9 to 13 months with plant height of 237 to 300 cm; ear length of about 84 cm, ear circumference of about 120 cm, fruit length of 20.1 to 21 cm, fruit number of 134 to 149, kg, yield up to 50 kg or more. Tolerant barren, better cold resistance, good economic traits, the main flaw is banana Fusarium No. 4 races high susceptibility to other pests and diseases are also common fragrant tooth banana. Banana plantain has become one of the main cultivars in our country since the mid 90s of the 20th century, accounting for more than 60% of the planting area, with a total area of 2 million hectares planted and a total output value of 150 billion Yuan. In January 2013, it passed the examination of Hainan Crop Variety Approval Committee.