广西冬蕉留把数对产量和果实性状的影响

摘要

针对广西地区冬蕉‘威廉斯B6,的留把数开展研究,结果发现,留有8把和留有9把香蕉植株产量分别为30.77和27.29 kg.两处理总果指分别为155.53和168.67只,留有8把的处理每把把重范围为2.40～6.80 kg,比留有9把的处理每把高出0.50～2.00 kg,且留有8把的香蕉果指长和果指粗高于留有9把处理,商品果率高12.2％.综合比较,在广西地区冬蕉建议留有8把,可以提高香蕉产量和商品率.%Banana hands of winter banana ‘Williams B6’ culitvated in Guangxi were investigated to observe their effect on yield and fruit quality.The results showed that the treatment with 8 and 9 hands of bananas yielded 30.77 and 27.29 kg/plant,respectively,and produced a total number of 155.53 and 168.67 fingers.The treatment with 8 hands of bananas yielded 2.40～6.80 kg/hand,0.50～2.00 kg/hand higher than the treatment with 9 hands of bananas.Moreover,the treatment with 8 hands of bananas had higher finger length and diameter than the treatment with 9 hands of bananas,and its fruit marketability was 12.2％ higher The treatment with 8 hands of bananas was hence recommended for banana planted in Guangxi to improve banana yield and fruit marketability.