[1]杜若楠,张睿,杨学,等.纤用亚麻新品种科合纤亚8号的选育及栽培要点[J].黑龙江农业科学,2025,(04):113-117.[doi:10.11942/j.issn1002-2767.2025.04.0113]
　DU Ruonan,ZHANG Rui,YANG Xue,et al.Breeding and Key Cultivation Technology of New Fiber Flax Variety Kehexianya 8[J].HEILONGJIANG AGRICULTURAL SCIENCES,2025,(04):113-117.[doi:10.11942/j.issn1002-2767.2025.04.0113]
点击复制

纤用亚麻新品种科合纤亚8号的选育及栽培要点

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2025年04 页码: 113-117 栏目: 出版日期: 2025-04-10
Title:
Breeding and Key Cultivation Technology of New Fiber Flax Variety Kehexianya 8
文章编号:
19
作者:
杜若楠1; 张睿1; 杨学1; 赵海滨1; 金慧1; 吴玉娥1; 周春薇2; 高嫱3
（1.黑龙江省农业科学院 草业研究所，黑龙江 哈尔滨 150086； 2.黑龙江省农业科学院 乡村振兴科技研究所，黑龙江 哈尔滨 150023； 3.黑龙江省农业科学院 园艺分院，黑龙江 哈尔滨 150069）
Author(s):
DU Ruonan1; ZHANG Rui1;  YANG Xue1; ZHAO Haibin1; JIN Hui1;  WU Yu’e1;  ZHOU Chunwei2;  GAO Qiang3
(1.Institute of Forage and Grassland Sciences, Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China; 2.Rural Revitalization Institute, Heilongjiang Academy of Agricultural Sciences, Harbin 150023,China； 3.Horticultural Branch, Heilongjiang Academy of Agricultural Sciences, Harbin 150069,China)
关键词:
纤维亚麻; 科合纤亚8号; 选育经过; 特征特性; 栽培技术
Keywords:
fiber flax;  Kehexianya 8;  breeding process;  characteristics;  cultivation technology
DOI:
10.11942/j.issn1002-2767.2025.04.0113
文献标志码:
A
摘要:
为了促进亚麻种植业的发展,满足国内市场对高纤维品种亚麻的需求，详细介绍了纤用亚麻新品种科合纤亚8号的选育经过、特征特性、产量表现及栽培要点。科合纤亚8号是黑龙江省农业科学院草业研究所以COL166为母本，以K-4986为父本，采用系谱法定向选育而成的亚麻新品种。2021－2022年区域试验科合纤亚8号原茎产量为6 979.26 kg·hm-2，全麻产量为1 836.62 kg·hm-2，种子产量为1 092.65 kg·hm-2，较对照品种分别增产4.64%、15.62%和20.37%。全麻率为31.68%，比对照品种黑亚16号高2.58百分点。科合纤亚8号在2024通过农业农村部非主要农作物品种审定登记，登记编号为GPD亚麻（胡麻）（2024）230011。该品种具品质优、抗病、纤维高等特征，适宜在黑龙江省以及周边同等土壤气候条件地区种植。
Abstract:
In order to support flax cultivation growth and address the need for high-fiber flax varieties domestically, this article introduced the breeding process, characteristics, yield performance, and cultivation methods of Kehexianya 8, a new flax variety for fiber production.Kehexianya 8 was a new flax variety developed by the Institute of Forage and Grassland Sciences, Heilongjiang Academy of Agricultural Sciences, with COL166 as the female parent and K-4986 as the male parent through targeted selection used pedigree method. During 2021-2022 regional trials, Kehexianya 8 achieved an original stem yield of 6 979.26 kg·ha-1, a fiber yield of 1 836.62 kg·ha-1, and a seed yield of 1 092.65 kg·ha-1, representing increases of 4.64%, 15.62%, and 20.37%, respectively, over the control variety. The general anesthesia rate was 31.68%, which was 2.58 percentage point higher than the control variety Heiya 16. Approved and registered as a nonmajor crop variety by the Ministry of Agriculture and Rural Affairs in 2024 with registration number as GPD Flax (2024) 230011. Kehexianya 8 is disease-resistant, high in fiber content, with excellent quality, making it suitable for cultivation in Heilongjiang Province and similar regions.

相似文献/References:

[1]邓永贵.三江地区亚麻不同品种生育规律的研究[J].黑龙江农业科学,2006,(04):29.[doi:10.11942/j.issn1002-2767.2006.04.0029]
　DENG Yong-gui.Study on the Growth Regulation of Different Varieties in Sanjiang Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2006,(04):29.[doi:10.11942/j.issn1002-2767.2006.04.0029]

备注/Memo

收稿日期：2024-10-18

基金项目：黑龙江省省属科研院所科研业务费项目（CZKYF2024-1-C015）；黑龙江省外向型农业产业技术协同创新体系。
第一作者：杜若楠（1998－），女，硕士，研究实习员，从事作物资源筛选与选育研究。E-mail：drn0713@126.com。
通信作者：张睿(1984－)，女，硕士，副研究员，从事作物资源及育种研究。E-mail：zr0705@126.com。

更新日期/Last Update: 2025-04-10