五个兔眼蓝莓品种有效可授期研究  

Study on Effective Pollination Period of Five Cultivars of Rabbiteye Blueberry

作　　者：杨芩[1,2] 任永权[1,2] 廖优江 赵俊[1] 刘宗朝[1] 彭宇[1] 

机构地区：[1]凯里学院环境与生命科学学院,贵州凯里556000 [2]凯里学院蓝莓研究所,贵州凯里556000 [3]贵州省麻江县果品办公室,贵州麻江557600

出　　处：《北方园艺》2013年第14期5-7,共3页Northern Horticulture

基　　金：贵州省科技厅自然科学资助项目(黔科合J字[2012]2300号);凯里学院植物学省级重点扶持学科资助项目

摘　　要：以"粉蓝"、"梯夫蓝"、"杰兔"、"芭尔德温"与"S13"5个兔眼蓝莓品种为试材,采用柱头可授性的组织化学检测与田间蕾期和延迟授粉的方法,研究了各品种的有效可授期。结果表明:供试兔眼蓝莓品种的有效可授期具有一定的品种特异性,品种间有明显差异。"粉蓝"、"梯夫蓝"、"杰兔"、"芭尔德温"与"S13"5个兔眼蓝莓品种的最佳人工辅助授粉时期分别为花后第2～3天、第4天、第2～4天、第2～3天和第2～4天。Taking five rabbiteye blueberry （＇ Powderblue ＇, ＇ Tifblue ＇, ＇ Premier ＇, ＇ Baldwin ＇, ＇ S13 ＇） as materials, histochemical tests for stigma receptivity was determined and delayed and bud pollination were adopted,pollination period （EPP）of five cultivars of rabbiteye blueberry were studied. The results showed that the EPP was different among cultivars,and it was genotype-dependent. And the best time of artificial pollination was 2~3 d,4 d,2~4 d,2＂--3 d and 2＂~4 d after flowering of ＇ Powderb｜ue＇, ＇Tifblue＇, ＇Premier＇, ＇Baldwin＇ and ＇ $13~ respectively.

关 键 词：蓝莓 花龄 柱头可授性 有效可授期 

分 类 号：S663.9[农业科学—果树学]