广西冬蕉留把数对产量和果实性状的影响  

Effects of Hand Numbers of Winter Banana in Guangxi on Yield and Fruit Characters

作　　者：刘林[1,2] 张江周[1] 张学娟[1,2] 王斌[1,2] 王金乔 马翠凤 覃贤桂 韦义波 李宝深 

机构地区：[1]中国农业大学资源与环境学院,北京100193 [2]广西金穗农业集团有限公司,广西南宁532703

出　　处：《热带农业科学》2017年第4期13-17,21,共6页Chinese Journal of Tropical Agriculture

基　　金："广西特色作物试验站项目"创新研究群体科学基金(No.31421092)

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.

关 键 词：果指数 果指长 果指粗 单果重 

分 类 号：S668.1[农业科学—果树学]