| 中国仁用杏栽培生理研究进展 |
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| 作者姓名： | 侯智霞 翟明普 原牡丹 苏 艳 |
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| 作者单位： | 北京林业大学省部共建森林培育与保护教育部重点实验室 |
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| 基金项目： | 受国家科技攻关课题"仁用杏榛子良种选育与高产栽培技术研究与示范"
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北京市自然基金项目(6062020)支持
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| 摘 要： | 仁用杏有很强的抗逆性,是中国非常有发展前途的特色经济林木,尤其适宜自然条件恶劣的"三北"地区发展。近年来,仁用杏生产发展迅速,苗木培育、越冬防寒和整形修剪等栽培管理技术方面已取得了一定进展,但生产中仍广泛存在花器官发育不全、花期和幼果期冻害、水分胁迫严重等问题,而与此相关的有效调控措施及内在机理研究尚未取得突破性进展。该文综述了中国仁用杏的花器官败育、营养元素利用、抗旱生理及抗寒生理方面的研究进展,分析了仁用杏栽培管理技术与相关生理特性间的关系及生理机制研究的发展趋势,以期为中国仁用杏生产和研究工作的顺利开展提供参考。
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| 关 键 词： | 仁用杏 花器官 营养利用 抗旱生理 抗寒生理 |
Progress of cultivated and physiological researches on kernel-apricot in China |
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| Authors: | Hou Zhixi Zhai Mingpu Yuan Mudan Su Yan |
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| Abstract: | Armeniaca vulgaris Lam.was the special fruit tree of China,which had great development prospects,especially in the droughty lean areas of North China.Recently,the kernel-apricot cultivation was widespread rapidly.However,there were still many difficulties during the course of the apricot cultivation,such as the abortion of flower organs,the frozen injury during the flower periods and the young fruit periods,serious shortage of water,while current researches on the physiological mechanism in the kernel-apricot were still not enough to deal with all of these difficulties.The progress of researches on the abortion of flower organs,the use of mineral nutrient elements,the drought control physiology and the chill-proof physiology of kernel-apricot(Armeniaca vulgaris Lam.)were summarized in this paper,through which the importance and the development trend of the study on the physiological mechanism were analyzed.These might provide a substantial base for the further development of the production and the research on kernel-apricot. |
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| Keywords: | Armeniaca vulgaris Lam flower organs mineral nutrient elements drought physiology chill-proof physiology |
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