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林业科学 ›› 2015, Vol. 51 ›› Issue (11): 145-145.doi: 10.11707/j.1001-7488.20151119

• 植物新品种与良种 • 上一篇    下一篇

板栗新品种‘明丰2号’

李颖1, 王广鹏1, 张树航1, 刘庆香1, 李海山2   

  1. 1. 河北省农林科学院昌黎果树研究所 昌黎 066600;
    2. 河北省农林科学院 石家庄 050031
  • 收稿日期:2014-12-24 出版日期:2015-11-25 发布日期:2015-12-08
  • 通讯作者: 李海山
  • 基金资助:
    国家林业公益性行业科研专项(201204401);河北省财政专项(F14R06207)。

A New Variety of Castanea mollissima 'Mingfeng 2'

Li Ying1, Wang Guangpeng1, Zhang Shuhang1, Liu Qingxiang1, Li Haishan2   

  1. 1. Changli Institute of Pomology, Hebei Academy of Agricultural and Forestry Science Changli 066600;
    2. Hebei Academy of Agricultural and Forestry Science Shijiazhuang 050031
  • Received:2014-12-24 Online:2015-11-25 Published:2015-12-08

摘要: 明丰2号'是以'燕明'为母本、'燕山早丰'为父本杂交培育而成。该品种丰产性强,栗红蜘蛛危害抗性强,坚果单粒质量9.38 g,可溶性糖18.5%,淀粉51.5%,蛋白质5.05%,9月28日左右成熟,是适宜中国北方山地、丘陵区栽培的优良品种。

关键词: 板栗, 新品种, 抗栗红蜘蛛新品种

Abstract: A new variety of Chinese chestnut, Castanea mollissima 'Mingfeng 2', was derived from a cross C.mollissima 'Yanming'×'Yanshanzaofeng'. It has elite characteristics such as high yield and strong insect-resistance of Oligonychus ununguis. The average individual nut mass is 9.38 g, and the content of sugar, starch and protein is 18.5%, 51.5% and 5.05% of the nut dry weight, respectively. The new variety is capable of growing in mountains and hills of north region of China.

Key words: Castanea mollissima, new variety, insect-resistance to Oligonychus ununguis

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