| 避晚霜核桃新品种——元林的选育 |
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| 引用本文： | 赵登超,王钧毅,侯立群,王开芳,崔淑英.避晚霜核桃新品种——元林的选育[J].果树学报,2009,26(3). |
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| 作者姓名： | 赵登超 王钧毅 侯立群 王开芳 崔淑英 |
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| 作者单位： | 赵登超,侯立群,王开芳,ZHAO Deng-chao,HOU Li-qun,WANG Kai-fang(山东省林业科学研究院,济南,250014);王钧毅,崔淑英,WANG Jun-yi,CUI Shu-ying(山东省泰安市绿园经济林研究所,山东泰安,271000)
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| 基金项目： | 国家农业科技成果转化资金资助项目，山东省农业良种工程项目 |
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| 摘 要： | 元林是以中国核桃元丰为母本与美国核桃强特勒为父本杂交育成的早实核桃新品种。该品种坚果长圆形,纵径4.25 cm,横径3.6 cm,侧径3.42 cm,平均单果质量16.84 g。壳面刻沟较浅,较光滑美观,浅黄色。壳厚1.26 mm左右;内褶壁退化,易取整仁;核仁充实饱满,出仁率55.42%左右,脂肪质量分数为63.6%,蛋白质质量分数为18.25%,味香微涩。果实成熟期8月下旬;具有果个大、萌芽晚、避晚霜、早实、丰产特点。
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| 关 键 词： | 核桃 新品种 元林 晚霜 杂交 |
Breeding of a new walnut cultivar Yuanlin,avoiding the late frost damage |
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| ZHAO Deng-chao,WANG Jun-yi,HOU Li-qun,WANG Kai-fang,CUI Shu-ying.Breeding of a new walnut cultivar Yuanlin,avoiding the late frost damage[J].Journal of Fruit Science,2009,26(3). |
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| Authors: | ZHAO Deng-chao WANG Jun-yi HOU Li-qun WANG Kai-fang CUI Shu-ying |
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| Institution: | ZHAO Deng-chao1,WANG Jun-yi2,HOU Li-qun1,WANG Kai-fang1,CUI Shu-ying2 |
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| Abstract: | Yuanlin is a new precocious walnut cultivar bred from the cross between Yuanfeng and Chandler.The nuts mature in late August,are elongated elliptic in shape with a light yellow shell.The nut is 4.25 cm in vertical diameter and 3.6 cm in horizontal diameter and 3.42 cm in side diameter.The average fruit mass is 16.84 g.Its shell is smooth.Shell thickness is about 1.26 mm.Endoplasms of nut shells are mostly degradated.The kernel rate is 55.42%;the total kernel fat content is 63.6%,and total kernel protein con... |
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| Keywords: | Walnut New cultivar Yuanlin Late frost Cross breeding |
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