| 核桃新品种‘中核短枝’ |
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| 引用本文： | 曹尚银,郭俊英,薛华柏,袁平丽,李好先.核桃新品种‘中核短枝’[J].园艺学报,2013,40(2):389-390. |
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| 作者姓名： | 曹尚银 郭俊英 薛华柏 袁平丽 李好先 |
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| 作者单位： | 中国农业科学院郑州果树研究所，郑州 450009 |
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| 基金项目： | 国家科技基础性工作专项(2012FY110100) |
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| 摘 要： | ‘中核短枝’核桃是1965 年从新疆引入的早实核桃中通过种子实生选种，经40 多年选育出
来的新品种。树势中庸，枝条节间短而粗；果实生育期125 d，果实近圆柱形，平均坚果质量15.1 g，壳
厚0.9 mm，核仁乳黄色，味香，出仁率65.8%；优质高产，适应性广，在抗黑斑病和冬季冻害方面具有
较强的抗逆性。
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| 关 键 词： | 核桃 短枝 品种 |
A New Walnut Cultivar ‘Zhonghe Duanzhi’ |
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| CAO Shang-yin,GUO Jun-ying,XUE Hua-bai,YUAN Ping-li,and LI Hao-xian.A New Walnut Cultivar ‘Zhonghe Duanzhi’[J].Acta Horticulturae Sinica,2013,40(2):389-390. |
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| Authors: | CAO Shang-yin GUO Jun-ying XUE Hua-bai YUAN Ping-li and LI Hao-xian |
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| Institution: | Zhengzhou Fruit Research Institute，Chinese Academy of Agricultural Sciences，Zhengzhou 450009，China |
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| Abstract: | ‘Zhonghe Duanzhi’is a new walnut cultivar that selected and bred from the Xinjiang
precocious walnut for over 40 years. It has some characteristics，such as strong and short shoot. The fruit
development period is 125 days. The shape is cylindrical. The average fruit weight is 15.1 g. The shell is
smooth. The shell thickness is 0.9 mm. The nut is full and plump，with membrane of diaphragm. The
kernel is ivory-yellow，nutrient，sweet taste. Kernel rate is 65.8%. It has excellent quality，good
productivity，high resistant to cold and disease. |
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| Keywords: | walnut short shoot cultivar |
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