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园艺学报 ›› 2024, Vol. 51 ›› Issue (7): 1707-1708.doi: 10.16420/j.issn.0513-353x.2024-0526

• 新品种 • 上一篇    下一篇

板栗新品种‘燕栗4号’

张树航1, 李颖1, 郭燕1, 张馨方1, 范丽颖1, 刘金雨1, 王广鹏1,*(), 熊永斌2,*()   

  1. 1 河北省农林科学院昌黎果树研究所,河北昌黎 066600
    2 河北省农林科学院,石家庄 050051
  • 收稿日期:2024-06-20 修回日期:2024-07-01 出版日期:2024-07-25 发布日期:2024-07-19
  • 通讯作者:
  • 基金资助:
    国家科技资源共享服务平台项目(NHGRC2024-NHCD8); 河北省农林科学院农业科技创新专项(2022KJCXZX-CGS-2); 现代种业科技创新专项(21326304D)

A New Cultivar of Chinese Chestnut‘Yanli 4’

ZHANG Shuhang1, LI Ying1, GUO Yan1, ZHAGN Xinfang1, FAN Liying1, LIU Jinyu1, WANG Guangpeng1,*(), XIONG Yongbin2,*()   

  1. 1 Changli Institute of Pomology,Hebei Academy of Agricultural and Forestry Science,Changli,Hebei 066600,China
    2 Hebei Academy of Agricultural and Forestry Science,Shijiazhuang,Hebei 050051,China
  • Received:2024-06-20 Revised:2024-07-01 Published:2024-07-25 Online:2024-07-19

摘要:

‘燕栗4号’是通过实生选种途径培育而成的板栗新品种,树姿半直立,刺苞尖顶椭球形,坚果单粒质量8.52 g,含可溶性糖18.5%,淀粉51.5%,蛋白质5.05%,品质优良,果肉口感细糯,风味香甜。9月下旬成熟,平均产量3 100 kg · hm-2。适宜中国北方板栗栽培区种植。

关键词: 板栗, 品种, 晚熟

Abstract:

The new cultivar‘Yanli 4’was selected from the wild seedlings. The tree is semi-upright, the top position of burs is ellipsoid. The nut mass 8.52 g on average,the content of sugar,starch and protein is 18.5%,51.5% and 5.05% of the nut dry weigh respectively. It has characteristics such as good quality,sweet flavor. The nuts mature period is late September,and the average yield is 3 100 kg · hm-2. The cultivar is suitable for Chinese chestnut cultivation area in northern China.

Key words: chestnut, cultivar, late-maturing