| 杏不同品种花芽分化的解剖学观察 |
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| 引用本文： | 李利红,马锋旺.杏不同品种花芽分化的解剖学观察[J].西北农林科技大学学报(社会科学版),2001,29(2):105-108. |
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| 作者姓名： | 李利红 马锋旺 |
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| 作者单位： | 西北农林科技大学园艺学院, |
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| 基金项目： | 陕西省自然科学基金资助项目(98SM12) |
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| 摘 要： | 对 1个欧洲杏品种和 2个中国杏品种的花芽分化解剖学观察结果表明 ,中国杏花芽分化的各时期均早于欧洲杏 ,各阶段持续时间也比后者短。 3个品种于 9月下旬开始出现雌蕊畸变。冬季 ,杏花芽继续发育 ,从 11月至翌年 1月芽体积增大 2 0 %～ 2 5 %。
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| 关 键 词： | 杏 花芽分化 雌蕊畸变 |
| 文章编号： | 1000-2782(2001)02-105-04 |
| 收稿时间： | 7/7/2000 12:00:00 AM |
| 修稿时间： | 2000年3月21日 |
Morphological Studies on Flower Bud Differentiation in Different Apricot Varieties |
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| LI Li-hong,MA Feng-wang.Morphological Studies on Flower Bud Differentiation in Different Apricot Varieties[J].Journal of Northwest Sci-Tech Univ of Agr and,2001,29(2):105-108. |
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| Authors: | LI Li-hong MA Feng-wang |
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| Institution: | LI Li- hong,MA Feng- wang (College of Horticulture,Northwest Scienceand Technology University of Agricultureand Forestry,Yangling,Shaanxi71 2 1 0 0 ,China) |
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| Abstract: | In the experiment,one European apricot variety and two Chinese apricot varieties were selected and the processes of differentiation and development of the flower buds were observed anatomically.The resultshows:the Chinese apricot s flowerbuds differentiated earlier and quicker than the European apricot.The pistiles on the three cultivars malformed from late September.In winter,the flower buds of apricot developed slowly and continually.The size of the buds increased twenty percentto twenty- five percent from November to the next January. |
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| Keywords: | apricot flower bud differentiation pistil malformation |
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