| 杨芩.四个兔眼蓝莓品种物候期与枝芽特性调查研究[J].中国南方果树,2015,44(5): |
| 四个兔眼蓝莓品种物候期与枝芽特性调查研究 |
| Investigation on phonological period and branches and bud characteristics of four cultivars of rabbiteye blueberry |
| 投稿时间：2015-03-11 修订日期：2015-05-04 |
| DOI： |
| 中文关键词: 兔眼蓝莓 物候期 枝芽特性 早结丰产 |
| 英文关键词:Rabbiteye blueberry Phenological period Branches and bud characteristics Early fruiting and high yield |
| 基金项目: |
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| 中文摘要: |
| 为深入认识蓝莓的生物学积累基础资料，及生产栽培管理提供科学依据，本研究连续三年对‘蒂芙蓝’、‘芭尔德温’、‘S13’和‘粉蓝’四个兔眼蓝莓品种的开花结果和枝梢生长物候期，以及枝芽特性进行调查。调查结果表明，‘粉蓝’和‘S13’的果实成熟期较早，于6月中旬开始成熟，‘巴尔德温’的成熟期最晚于7月上旬成熟。四个品种的萌芽率均为50%左右，‘粉蓝’的成枝力显著高于其他三个品种。从枝梢类型来看，四个品种均以中枝为主，‘粉蓝’的长枝比例显著高于其他三个品种，短枝比例最低的则是‘巴尔德温’，并显著低于其他三个品种，四个品种间的超长枝比例无显著差异。 |
| 英文摘要: |
| To provide basic data for deeper understanding of the biology and cultivation management in blueberry. It was investigated in three consecutive years on the same trees that the phonological period of blossoms and shoot growth and shoot characteristics using four rabbiteye blueberry cultivars, including ‘Tifblue’, ‘Baldwin’, ‘S13’ and ‘Powderblue’. The results showed that the times of fruit maturation of ‘S13’ and ‘Powderblue’ was early in the middle of June began to mature, while the times of fruit maturation of ‘Baldwin’ was later in the early of July began to mature. The germination rate of bud was about 50% in the four varieties. The branching ability of ‘Powderblue’ is significantly higher than other three varieties. Furthermore, from the perspective of the branch type, the medium shoot was the main types of branches, the rate of long shoot of ‘Powderblue’ is significantly higher than other three varieties. Simultaneously, the rate of short shoot of ‘Powderblue’ is significantly lower than other three varieties, and the rate of super-long shoot was no significant difference among the four varieties. |
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