| 苏南地区主要落叶果树的需冷量 |
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| 引用本文： | 姜卫兵,韩浩章,戴美松,汪良驹,马凯.苏南地区主要落叶果树的需冷量[J].果树学报,2005,22(1):75-77. |
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| 作者姓名： | 姜卫兵 韩浩章 戴美松 汪良驹 马凯 |
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| 作者单位： | 南京农业大学园艺学院,江苏,南京,210095 |
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| 基金项目： | 江苏省科技攻关项目资助(BE2001325-1)。 |
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| 摘 要： | 连续2年对苏南地区主要落叶果树的需冷量进行研究。结果表明:梨的需冷量最低,油桃次之,杏较高,葡萄最高。有些品种(如美人酥梨、华光油桃等)年际间有差异,不同地区间差异更大。用犹他模型统计的落叶果树需冷量年际间差异较小,地区间也较稳定,可作为苏南地区落叶果树需冷量的主要统计方法。
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| 关 键 词： | 苏南地区 落叶果树 需冷量 |
| 文章编号： | 1009-9980(2005)01-075-03 |
| 修稿时间： | 2004年5月9日 |
Study on the chilling requirement of leading deciduous fruit cultivars in southern part of Jiangsu province |
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| Jiang Weibing,Han Haozhang,Dai Meisong,Wang Liangju,Ma Kai.Study on the chilling requirement of leading deciduous fruit cultivars in southern part of Jiangsu province[J].Journal of Fruit Science,2005,22(1):75-77. |
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| Authors: | Jiang Weibing Han Haozhang Dai Meisong Wang Liangju Ma Kai |
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| Abstract: | Chilling requirement(CR)of leading deciduous fruit cultivars in southern part of Jiangsu province was studied during two years. The results showed that pear CR was the lowest, apricot CR was higher than that of nectarine, while grape CR was the highest. CR of some fruit cultivars, such as pear cultivar Meirensu and nectarine cultivar Huaguang etc, were various in different years, and were significant difference between different areas. Utah model, by which the CR of deciduous fruits measured were little different between different years and areas, can be used as the best way to evaluate CR of deciduous fruit in southern part of Jiangsu province. |
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| Keywords: | Southern of Jiangsu province Deciduous fruits Chilling requirement |
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