| 大果沙棘杂交新品种‘中棘3号’ |
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| 引用本文： | 段爱国,张建国,,罗红梅,李健雄,何彩云.大果沙棘杂交新品种‘中棘3号’[J].园艺学报,2018,45(Z2):2871-28723. |
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| 作者姓名： | 段爱国 张建国 罗红梅 李健雄 何彩云 |
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| 作者单位： | （1中国林业科学研究院林业研究所，国家林业局林木培育重点实验室，北京 100091；2南京林业大学南方现代林业协同创新中心，南京 210037；3中国林业科学研究院磴口沙漠林业实验中心，内蒙古磴口 015200） |
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| 摘 要： | ‘中棘3号’是以蒙古沙棘亚种（Hippohae rhamnoides subsp. mongolica）优良品种‘乌兰格木’为母本，以中国沙棘亚种（Hippohae. rhamnoides subsp. sinensis）优良无性系‘丰宁’为父本杂交选育出的沙棘新品种。株高4.0 m，生长性状接近中国沙棘；果实黄色，近圆形，百果质量38.7 g，盛果期平均单株产量3.0 kg以上，刺少，2年生结果枝每10 cm枝段棘刺数3 ~ 4个；果实维生素C含量4.311 mg ? g-1。适应性强，经济性状明显优于中国沙棘，适宜中国北纬35° ~ 45°干旱半干旱广大区域种植。
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| 关 键 词： | 沙棘 杂交 大果 棘刺数 品种 |
A New Large Fruit Hippophae rhamnoides Cultivar‘Zhongji 3’ |
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| DUAN Aiguo,ZHANG Jianguo,,LUO Hongmei,LI Jianxiong,HE Caiyun,.A New Large Fruit Hippophae rhamnoides Cultivar‘Zhongji 3’[J].Acta Horticulturae Sinica,2018,45(Z2):2871-28723. |
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| Authors: | DUAN Aiguo ZHANG Jianguo LUO Hongmei LI Jianxiong HE Caiyun |
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| Institution: | （1Research Institute of Forestry，Chinese Academy of Forestry，Key Laboratory of Tree Breeding and Cultivation State Forestry Administration，Beijing 100091，China；2The Southern Modern Forestry Collaborative Innovation Center，Nanjing 210037，China；3Experimental Center of Desert Forestry Chinese Academy of Forestry，Dengkou，Inner Mongolia 015200，China） |
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| Abstract: | ‘Zhongji 3’is a new sea buckthorn cultivar from Hippohae rhamnoides subsp. mongolica‘Wulangemu’× H. rhamnoides subsp. sinensis‘Fengning’. Its growth property is near H. rhamnoides subsp. sinensis with stem height 4.0 m，showing strong adaptability. The fruit has yellow skin and is nearly round. Its average 100-berry weight is 38.7 g，and the stem fruit yield during the full fruit period is above 3.0 kg. The thorns of 2-year bearing branch are few，with 3–4 thorns per 10 cm branch. The vitamin C content in the fruit arrives at 4.311 mg ? g-1. The economic property is obviously prior to H. rhamnoides subsp. sinensis. It is suitable to be planted in the arid and semi-arid region with north latitude 35° ~ 45° of China. |
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| Keywords: | Hippophae rhamnoides hybrid large fruit number of thorns cultivar |
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