| 早实抗寒核桃新品种‘川早 3 号’ |
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| 引用本文： | 肖千文,蒲光兰,周兰英,胡庭兴,廖洪流,喻晓钢,舒实,廖运洪,吴开志,史丽会.早实抗寒核桃新品种‘川早 3 号’[J].园艺学报,2012,39(12):2529-2530. |
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| 作者姓名： | 肖千文 蒲光兰 周兰英 胡庭兴 廖洪流 喻晓钢 舒实 廖运洪 吴开志 史丽会 |
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| 作者单位： | （1 四川农业大学林学院，四川雅安 625014；2 德阳市林业局，四川德阳 618000；3 绵竹市林业局，四川绵竹 618200） |
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| 基金项目： | 国家农业科技成果转化项目 |
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| 摘 要： | ‘川早3号’是以‘云新7926’为母本，‘硕星’为父本杂交育成的早实核桃新品种。果实较大，壳薄，光滑。种仁饱满，仁色较浅。平均风干单果质量15.0 g，坚果壳厚0.84 mm。出仁率61.0%，粗脂肪含量56.73%，粗蛋白含量26.4%。4年生树冠投影面积坚果产量达380 g · m-2。早实，优质，丰产，抗春寒能力突出。
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| 关 键 词： | 核桃 早实 抗寒 品种 |
A New Early-fruiting and Cold Tolerant Walnut Cultivar ' Chuanzao 3' |
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| XIAO Qian-wen,PU Guang-lan,ZHOU Lan-ying,HU Ting-xing,LIAO Hong-liu,YU Xiao-gang,SHU Shi,LIAO Yun-hong,WU Kai-zhi,and SHI Li-hui.A New Early-fruiting and Cold Tolerant Walnut Cultivar ' Chuanzao 3'[J].Acta Horticulturae Sinica,2012,39(12):2529-2530. |
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| Authors: | XIAO Qian-wen PU Guang-lan ZHOU Lan-ying HU Ting-xing LIAO Hong-liu YU Xiao-gang SHU Shi LIAO Yun-hong WU Kai-zhi and SHI Li-hui |
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| Institution: | （1Forestry College，Sichuan Agricultural University，Ya’an，Sichuan 625014，China；2Deyang Forestry Bureau，Deyang，Sichuan 618000，China；3Mianzhu Forestry Bureau，Mianzhu，Sichuan 618200，China） |
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| Abstract: | ‘Chuanzao 3’is a new walnut cultivar derived from the cross‘Yunxin 7926’בShuoxing’. The nut is large，with smooth surface. Average fruit weight reaches 15.0 g. The shell thickness is 0.84 cm，and kernel percentage is 61.0%. The total fat content is 56.73%，and total protein content is 26.4%. The production of its 4-year-old crown projection area is 380 g · m-2. This early-maturing cultivar has high yield and strong fruiting ability. Meanwhile，it has good adaptability resistance to late spring cold events. |
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| Keywords: | walnut early-fruiting cold tolerance cultivar |
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