龙荔开花特性和果实生长规律的研究  

Study on Flowering Characteristics and Fruit Growth Rhythm of Dimocarpus confinis

作　　者：黄凤珠[1] 朱建华[1] 彭宏祥[1] 李冬波[1] 徐宁[1] 秦献泉[1] 李鸿莉[1] 陆贵锋[1] 

机构地区：[1]广西农业科学院园艺研究所,南宁530007

出　　处：《农业研究与应用》2012年第2期4-7,共4页Agricultural Research and Application

基　　金：广西农业科学院基本科研业务专项(201035基);广西科学基金项目(桂科自0339023)

摘　　要：从单穗、多穗调查分析了龙荔的雌雄花开花特性和果实生长发育规律,结果表明,龙荔单穗花开花顺序为雄—雌—雄,多穗花雌雄花开放相遇时间比单穗的长;龙荔从雌花盛开到果实完全成熟历经60 d左右;龙荔成熟时果皮为黄色,易裂果;果肉较薄,清甜有特殊香味,雌花盛开后60 d左右果实可溶性固形物含量达到最高,为20.2%。The investigation and analysis of male and female flowering characteristics（single and multiple spike）and fruit growth rhythm of Dimocarpus confinis（How et Ho）H.S.Lo was carried out.The results showed that the flowering sequence of single spike is male-female-male,the encounter time of male and female flowering of multiple spike is longer than that of single spike;the period from female flowering to fruit maturation is about 60 d;the mature fruit has a yellow peel and it cracks easily;the pulp is thin,sweet and has special aroma.The soluble solid content of the fruit can reach the maximum value（20.2 %）after the female flowering in 60 d.

关 键 词：龙荔 雌花 雄花 特性 果实生长 

分 类 号：S667[农业科学—果树学]