浙江农业科学 ›› 2024, Vol. 65 ›› Issue (7): 1563-1566.DOI: 10.16178/j.issn.0528-9017.20240090

• 经济作物 • 上一篇    下一篇

高油酸花生新品种浙花6号的选育及栽培技术

张小利1(), 李付振1,*(), 厉宝仙2, 陈小央3, 刘波4, 张泉锋5, 方丽1, 朱灵龙1, 范飞军4   

  1. 1.浙江省农业科学院 作物与核技术利用研究所 浙江省数字旱粮重点实验室,浙江 杭州 310021
    2.浙江省农业技术推广中心,浙江 杭州 310020
    3.浙江省种子管理总站,浙江 杭州 310020
    4.丽水市农作物总站,浙江 丽水 323000
    5.浙江勿忘农种业股份有限公司,浙江 杭州 311215
  • 收稿日期:2024-01-30 出版日期:2024-07-11 发布日期:2024-07-17
  • 通讯作者: 李付振(1975—),男,副研究员,博士,从事花生遗传育种工作,E-mail:fuzhenli@zaas.ac.cn
  • 作者简介:张小利(1989—),男,河南商丘人,助理研究员,博士,从事花生遗传育种工作,E-mail:xiaolizhang625@163.com
  • 基金资助:
    浙江省农业新品种选育重大科技专项“油料新品种选育”项目(2021C02064-2);浙江省农业农村厅2014年度农作物种质资源保护任务“大田旱作种质资源收集及开发利用”项目;国家自然科学基金青年基金项目(32201797)

Breeding and cultivation techniques of new peanut variety Zhehua 6 with high oleic acid content

ZHANG Xiaoli1(), LI Fuzhen1,*(), LI Baoxian2, CHEN Xiaoyang3, LIU Bo4, ZHANG Quanfeng5, FANG Li1, ZHU Linglong1, FAN Feijun4   

  1. 1. Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Zhejiang Key Laboratory of Digital Dry Land Crops, Hangzhou 310021, Zhejiang
    2. Zhejiang Agricultural Technology Extension Center, Hangzhou 310020, Zhejiang
    3. Zhejiang Provincial Seed Management Station, Hangzhou 310020, Zhejiang
    4. Crop Terminal of Lishui, Lishui 323000, Zhejiang
    5. Zhejiang Wuwangnong Seeds Sharcholding Co., Ltd., Hangzhou 311215, Zhejiang
  • Received:2024-01-30 Online:2024-07-11 Published:2024-07-17

摘要:

浙花6号是以花育52号为母本、小京生为父本组配杂交组合,杂交后代按系谱法结合多代定向筛选选育而成的高油酸花生新品种,具有高产稳产、早熟性突出、抗倒性强、适应性广等特点。该品种于2020—2021年参加浙江省区域试验,平均荚果产量4 074.00 kg·hm-2,平均籽仁产量3 040.58 kg·hm-2,分别比对照小京生增产36.4%和47.5%。2020年经农业农村部农产品及加工品质量安全监督检验测试中心(杭州)检测其蛋白质含量22.0%,油酸含量77.9%,亚油酸含量4.74%,油亚比16.43。该品种中抗叶斑病、青枯病和锈病,于2023年通过国家非主要农作物品种登记,是目前浙江省育成的首个高油酸食用型花生新品种。浙花6号高产稳产、早熟性好、耐连作,综合性状优良,适宜在长江中下游生态区浙江地区春播及夏播种植。

关键词: 花生, 新品种, 浙花6号, 高油酸, 栽培技术

Abstract:

Zhehua 6 is a new high oleic acid peanut variety, which is a combination of Huayu 52 as the female parent and Xiaojingsheng as the male parent, and the hybrid offspring were selected and bred according to the genealogical method and multi-generation directional screening. It has the characteristics of high and stable yield, outstanding early maturity, strong lodging resistance and wide adaptability. This variety participated in the regional experiment in Zhejiang Province from 2020 to 2021, with an average pod yield of 4 074.00 kg·hm-2 and an average seed kernel yield of 3 040.58 kg·hm-2, which were increased by 36.4% and 47.5% respectively compared with the control Xiaojingsheng. In 2020, its protein content was 22.0%, oleic acid content was 77.9%, linoleic acid content was 4.74%, and the ratio of oleric acid to linoleic acid was 16.43, which were detected by Hangzhou Center of Inspection and Testing for Quality and Safety of Agricultural and Processed Products, Ministry of Agriculture and Rural Affairs, P.R. China. This variety showed moderate resistance to leaf spot, bacterial wilt and rust, and had been registered as a national non-major crop variety in 2023. It is currently the first high oleic acid edible peanut new variety developed in Zhejiang Province. Zhehua 6 has high and stable yield, outstanding early maturity, tolerance to continuous cropping, and excellent comprehensive characters, and is suitable for spring and summer planting in the ecological area of the middle and lower reaches of the Yangtze River in Zhejiang Province.

Key words: peanut, new varieties, Zhehua 6, high oleic acid, cultivation technique

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