中国菠萝主产区菠萝光头果形成原因调查分析及生产对策  

Investigation and Analysis of Pineapple Fruits without Terminal Buds in Major Pineapple Production Areas of China and Countermeasures

作　　者：孙伟生[1,2,3] 刘胜辉[1,2,3] 吴青松[1,2,3] 黄国庆 柯开文 

机构地区：[1]中国热带农业科学院南亚热带作物研究所,广东湛江524091 [2]农业部湛江菠萝种质资源圃,广东湛江524091 [3]海南省菠萝工程技术研究中心(筹),广东湛江524091 [4]广东丰收糖业发展有限公司,广东雷州524244 [5]徐闻县水果蔬菜研究所,广东徐闻524100

出　　处：《热带农业科学》2013年第7期4-7,共4页Chinese Journal of Tropical Agriculture

基　　金：广东省产学研项目(No.2012B091100117);湛江市财政专项非竞争性分配项目(No.2011B0201)

摘　　要：采用随机抽样调查的方法,对中国菠萝主产区冬季菠萝生产进行调查,结果发现各调查点菠萝光头果的比例有所上升,广西那马镇光头果比例最高,为32%;其次为广东湛江,比例为28%;光头果比例最小的为海南万宁龙滚镇,为15%。分析发现形成菠萝光头果的主要原因为环境因素和人为因素,对此提出科学施肥、控制激素的滥用、防寒保果以及调整生产周期等相应的生产对策。Using the random sampling,winter pineapple production of major pineapple production areas in China was investigated.The results showed that the proportion of pineapple fruit without terminal bud increased in each investigated area.The highest proportion of pineapple fruit without terminal bud was 32% occurred in Nama,Guangxi,followed by 28% in Zhanjiang,Guangdong.The lowest proportion was about 15%,occurred in Longgun,Wanning,Hainan.By analysis,environment and human were revealed to be the main influence factors in the formation of pineapple fruit without terminal bud.And some corresponding countermeasure,such as scientific fertilization,hormone abuse control,cold protection and fruit retention,and production cycle adjustment,were proposed in this paper.

关 键 词：菠萝 光头果 调查 对策 

分 类 号：S668.3[农业科学—果树学]