‘鸡嘴荔’果实发育及其数学模型建立与分析  

Establishment and Analysis of the Development Model of Litchi Cultivar‘Jizuili'Fruit

作　　者：朱建华[1] 刘冰浩 朱松生[1] 冼礼卓 林竞鸿 叶权 彭宏祥[1] 

机构地区：[1]广西农业科学院园艺研究所,南宁530007 [2]广西柑桔研究所,广西桂林541004 [3]广西南宁良凤江国家森林公园,南宁530031 [4]广西北海市永杰农业科技有限公司,广西合浦536100

出　　处：《中国农学通报》2013年第34期107-110,共4页Chinese Agricultural Science Bulletin

基　　金：广西科学研究与技术开发计划项目"鸡嘴荔高产栽培关键技术研究与示范"(桂科能1222021-4);国家现代农业产业技术体系广西荔枝龙眼创新团队建设专项基金

摘　　要：为适应‘鸡嘴荔’生产发展的需要,在果实发育不同时期,分别测定了果重等7个指标,运用多项式回归和导数方法,建立了果实纵径、大横径、小横径、果重、皮重、肉重及核重的累积量、累积速度和累积加速度的动态变化模型,依据模型分析了‘鸡嘴荔’果实的生长发育规律,为制订提高鸡嘴荔产量和果实品质的栽培管理措施提供理论依据。In order to study the relation between material accumulations and developing stages of litchi fruit,the dynamic change models of the accumulations, accumulative rate and accumulative acceleration of the fruit weight, pericarp weight, pulp weight, stone weight, fore-and-aft diameter and transverse diameter of fruit during development were established by polynomial regression and derivation calculus methods. Based on the models, the quality development law of litchi fruit was analyzed, which supply the theory evidence for taking appropriate measures to improve the yield and quality of‘Jizuili＇fruits.

关 键 词：'鸡嘴荔’ 果实发育 数学模型 建立 分析 

分 类 号：S667.1[农业科学—果树学]