安徽农业科学2009，Vol.37Issue(21)：9935-9937,9973,4.
"温敏"无核荔枝3种类型果实发育期间结果母枝叶片碳水化合物含量研究
Study on the Carbohydrate Contents of Bearing Branches Leaves of "Temperature-sensitive" Seedless Litchi during Fruit Development
摘要
Abstract
[Objective]The research aimed to study the carbohydrate contents of bearing branches leaves of "Temperature-sensitive" Seedless litchi during fruit development. [Method]A comparative study during fruit development on carbohydrate contents in leaves of bearing branches among 3 types (seedless, aborted-seed and normal-seed) of "Temperature-sensitive" seedless litchi. [Result]The results showed during fruit development, especially the earlier stage (0-21 d after anthesis) and the later stage (42-84 d after anthesis), low level carbohydrates (starch, reducing sugar and sucrose) contents in leaves of bearing branches might be the one of reasons for the formation of aborted-seeded fruits and normal-seeded fruits. During fruit development, especially the intermediate stage and later stage, the high ratio of starch was the important effect to seedless fruit formation. [Conclusion]The carbohydrate contents in leaves of bearing branches was the one of factors on seedless rate.关键词
"温敏"无核荔枝/果实发育/结果母枝叶片/碳水化合物Key words
"Temperature-sensitive" seedless litchi/Fruit development/Leaves of bearing branches/Carbohydrate分类
农业科技引用本文复制引用
白晓庆,彭坚,李彬,李晓东,李永红,张建国,刘俊武.."温敏"无核荔枝3种类型果实发育期间结果母枝叶片碳水化合物含量研究[J].安徽农业科学,2009,37(21):9935-9937,9973,4.基金项目
广东省农业专项基金(0205kj0041) （0205kj0041）
深圳市科技基金项目(07KJBB161). （07KJBB161）
