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

ACTA HORTICULTURAE SINICA ›› 2018, Vol. 45 ›› Issue (2): 401-402.doi: 10.16420/j.issn.0513-353x.2017-0236

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A New Carya cathayensis Cultivar‘Yayou 7’

YAO Xiaohua1,*,REN Huadong1,SHAO Weizhong2,WANG Kailiang1,YIN Runfu3,WANG Nianjin4,and CHANG Jun1   

  1. 1Research Institute of Subtropical ForestryChinese Academy of ForestryKey Laboratory of Tree Breeding of Zhejiang ProvinceHangzhou 311400China2Forestry Bureau of JiandeJiandeZhejiang 311600China3Dongfanghong Forest Farm of Zhejiang ProvinceJinhuaZhejiang 321025China4Chunan Forestry BureauChunanZhejiang 311700China
  • Online:2018-02-25 Published:2018-02-25

Abstract:

‘Yayou 7’is a new Carya cathayensis cultivar selected from wild resources in Jiande,Zhejiang. The fruit is larger,the average weight is 4.96 g. The average height of fruit and width are 23.90 and 20.43 mm. The fruit shape index is 1.17. The kernel percent is 46.60%,fat content of nutlets is 64.00%,the protein content is 59.80 mg · g-1,the potassium content is 2 733.7 μg · g-1,the calcium content is 1 621.5 μg · g-1,the multiple characteristic is excellent.‘Yayou 7’has the properties of early bearing and high-yield. The average yield of seven-year-old tree of‘Yayou 7’is 1 458.3 kg · hm-2.

Key words: Carya cathayensis, cultivar

CLC Number: