| 韭菜新品种‘海韭1号’ |
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| 引用本文： | 惠志明,蒋钟仁,张树根,邢永萍,李春玲.韭菜新品种‘海韭1号’[J].园艺学报,2011,38(4):811-812. |
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| 作者姓名： | 惠志明 蒋钟仁 张树根 邢永萍 李春玲 |
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| 作者单位： | 北京市海淀区植物组织培养技术实验室,北京,100091 |
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| 基金项目： | 北京市科技计划研发攻关项目，北京市海淀区科技项目 |
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| 摘 要： | ‘海韭1号’是以‘小黄苗’雄性不育无性系为母本，‘汉中冬韭’的优良株系‘J-01-2’为父本，经过有性杂交，连续多代自交，优株筛选，优系混合授粉等育种过程而育成的深休眠韭菜新品种。植株分蘖能力强，叶色深绿，叶宽1.0 ~ 1.1 cm，平均单株质量11 g，可溶性糖含量2.06%，纤维素含量0.91%。具有耐贮运、抗寒性强、较耐灰霉病、适应性强等优点，平均年产量167 667 kg · hm-2。
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| 关 键 词： | 韭菜 雄性不育无性系 品种 |
A New Chinese Chive Cultivar 'Haijiu 1' |
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| HUI Zhi-ming,JIANG Zhong-ren,ZHANG Shu-gen,XING Yong-ping,LI Chun-ling.A New Chinese Chive Cultivar 'Haijiu 1'[J].Acta Horticulturae Sinica,2011,38(4):811-812. |
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| Authors: | HUI Zhi-ming JIANG Zhong-ren ZHANG Shu-gen XING Yong-ping LI Chun-ling |
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| Institution: | HUI Zhi-ming,JIANG Zhong-ren,ZHANG Shu-gen,XING Yong-ping,and LI Chun-ling (Laboratory of Plant Tissue Culture Technology,Beijing 100091,China) |
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| Abstract: | ‘Haijiu 1’is a new dormant Chinese chive cultivar that was derived from a hybrid between the male-sterile line‘Xiaohuangmiao’and the line‘J-01-2’of‘Hanzhong Dongjiu’（the pollen donor）. The cultivar was bred by repeated selfing and selecting to pyramid multiple desirable traits from both parents. The plants grow vigorously with dark green leaves about 1.0–1.1 cm in width，reaching an average fresh weight of 11.0 g per plant. The content of soluble sugar and cellulose is 2.06% and 0.91% respectively. The cultivar adapted widely to diverse agricultural zones with an average yield about 167 667 kg · hm-2 per annum. Furthermore，the plants have a prolonged shelf life. It is tolerant to low temperature and to the necrotrophic pathogen Botrytis cinerea. |
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| Keywords: | Chinese chive Allium tuberosum Rottl ex Spreng male-sterile clone cultivar |
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