https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2017, Vol. 44 ›› Issue (s2): 2651-2652.doi: 10.16420/j.issn.0513-353x.2017-0237

• 新品种 • 上一篇    下一篇

山核桃新品种‘亚优40号’

王开良1,*,姚小华1,倪德良2,洪友君3,王年金4,常  君1,任华东1   

  1. 1中国林业科学研究院亚热带林业研究所,浙江省林木育种技术研究重点实验室,杭州 311400;2建德市林业局,浙江建德 311600;3浙江省金华市婺城区东方红林场,浙江金华 321000;4淳安县林业局,浙江淳安 311700
  • 出版日期:2017-12-27 发布日期:2017-12-27
  • 基金资助:

    浙江省农业新品种选育重大科技专项(2016C02052-13);国家科技支撑计划专题(2013BAD14B0104)

A New Carya cathayensis Cultivar‘Yayou 40

WANG Kailiang1,*,YAO Xiaohua1,NI Deliang2,HONG Youjun3,WANG Nianjin4,CHANG Jun1,and REN Huadong1   

  1. 1Research Institute of Subtropical ForestryChinese Academy of ForestryKey Laboratory of Tree Breeding of Zhejiang ProvinceHangzhou 311400China2Jiande Forestry BureauJiandeZhejiang 311600China3Dongfanghong Forest Farm of Zhejiang ProvinceJinhuaZhejiang 321025China4Chunan Forestry BureauChunanZhejiang 311700China
  • Online:2017-12-27 Published:2017-12-27

摘要:

‘亚优40号’是从浙江省建德市山核桃实生群体中选育出的新品种。果实较大,坚果平均质量4.84 g,坚果纵径24.13 mm,坚果横径21.31 mm,果形指数1.13。出仁率48.8%,果仁含脂肪62.50%,蛋白质61.20 mg ? g-1,钾2 655.0 μg ? g-1,钙1 185.8 μg ? g-1。7年生树坚果产量1 557.6 kg ? hm-2,早实、丰产,综合性状优。

关键词: 山核桃, 品种

Abstract:

Carya cathayensis‘Yayou 40is a new cultivar,which was selected from seedling population in Jiande,Zhejiang. The fruit is larger,weighing 4.84 g on average. The mean vertical and transverse diameter length of the nuts is 24.13 mm and 21.31 mm,respectively,with fruit shape index 1.13. The kernel percent of the nuts is 48.8%. The fat content of nutlet is 62.50%,the protein is 61.20 mg ? g-1,the potassium is 2 655.9 μg ? g-1,and the calcium is 1 185.8 μg ? g-1. The average fruit production of 7-year-old tree is 1 557.6 kg ? hm-2. Carya cathayensis‘Yayou 40has the properties of early bearing and high-yield,and the multiple characteristic is excellent.

Key words: Carya cathayensis, cultivar

中图分类号: