| 郑州地区甜樱桃花芽形态分化的观察 |
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| 引用本文： | 姜建福,赵长竹,李金强,方金豹. 郑州地区甜樱桃花芽形态分化的观察[J]. 果树学报, 2009, 26(4) |
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| 作者姓名： | 姜建福 赵长竹 李金强 方金豹 |
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| 作者单位： | 姜建福,赵长竹,方金豹,JIANG Jian-fu,ZHAO Chang-zhu,FANG Jin-bao(中国农业科学院郑州果树研究所,中国农业科学院果树生长发育与品质控制重点开放实验室,郑州,450009);李金强,LI Jin-qiang(贵州省果树科学研究所,贵阳,550006) |
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| 摘 要： | 利用光学显微镜和扫描电镜对甜樱桃品种早红宝石、红灯和拉宾斯的花芽形态分化进行观察。结果表明,(1)花芽形态分化起始期与果实成熟期没有直接相关性。早红宝石、红灯和拉宾斯的花芽形态分化期分别为5月1日—8月20日、5月1日之前—8月10日和5月1日—9月10日。(2)早红宝石和红灯花芽形态分化进程基本一致,比拉宾斯的早10～20d。(3)花芽形态分化速率受温度调节,适宜早红宝石和红灯花芽形态快速分化的温度可能低于适宜拉宾斯花芽形态快速分化的温度。
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| 关 键 词： | 大樱桃 花芽形态分化 扫描电镜 |
Observation of the flower bud morphological differentiation in sweet cherry in Zhengzhou |
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| JIANG Jian-fu,ZHAO Chang-zhu,LI Jin-qiang,FANG Jin-bao. Observation of the flower bud morphological differentiation in sweet cherry in Zhengzhou[J]. Journal of Fruit Science, 2009, 26(4) |
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| Authors: | JIANG Jian-fu ZHAO Chang-zhu LI Jin-qiang FANG Jin-bao |
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| Affiliation: | 1Key Laboratory for Fruit Tree Growth;Development and Quality Control;Zhengzhou Fruit Research Institute;CAAS;Zhengzhou;Henan 450009 China;2Guizhou Fruit Research Institute Guiyang;Guizhou 550006 China |
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| Abstract: | Flower bud morphological differentiation(FBMD)in Zaohongbaoshi, Hongdeng and Lapins cultivars was observed using optical and scanning electron microscope. The results showed that there was no direct correlation between the FBMD initiation and fruit ripening date. In Zaohongbaoshi,floral bud initiated on May 1,and the pistil primordia were evident on August 20. In Hongdeng,floral bud initiated before May 1,and the pistil primordia formed on August 10. In Lapins,the initiation date was on May 1,and the pistil... |
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| Keywords: | Sweet cherry Flower-bud morphological differentiation Scanning electron microscope(SEM) |
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