高油酸食用型黑花生新品种浙黑甜1号的选育
Breeding of new edible black peanut variety Zheheitian No.1 with high oleic acid content
李付振 1张小利 1陈小央 2刘波 3厉宝仙 4何爱珍 5张泉锋 6方丽 1朱灵龙1
作者信息
- 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. 浙江省种子管理总站,浙江 杭州 310020
- 3. 丽水市农作物总站,浙江 丽水 323000
- 4. 浙江省农业技术推广中心,浙江 杭州 310020
- 5. 淳安县农业农村发展服务中心,浙江 淳安 311108
- 6. 浙江勿忘农种业股份有限公司,浙江 杭州 311215
- 折叠
摘要
浙黑甜 1 号是浙江省农业科学院作物与核技术利用研究所以花育 51 号为母本、云南四粒黑为父本进行有性杂交,经过多年多代选育出的高油酸食用型黑花生新品种.该品种具有高产稳产、早熟性好、抗病性强、黑色种皮、口感微甜等突出特性.2020-2021 年连续 2 a 参加浙江省区域试验,荚果平均产量为 3 892.95 kg·hm-2,籽仁平均产量为 2 817.30 kg·hm-2,分别比对照小京生增产 30.37%和 36.27%.浙黑甜 1 号蛋白质含量 27.1%,粗脂肪含量 45.8%,油酸含量 76.9%,油亚比(O/L)12.05,抗叶斑病、青枯病,中抗锈病.该品种于 2023 年 12 月通过国家非主要农作物品种登记,适宜在长江中下游生态区浙江春播及夏播种植.
Abstract
Zheheitian No.1 is a new high oleic acid edible black peanut variety,which was bred by sexual hybridization with Huayu No.51 as the female parent and Yunnan Silihei as the male parent in the Institute of Crop and Nuclear Technology Utilization of Zhejiang Academy of Agricultural Sciences.This variety has the outstanding characteristics of high and stable yield,good early maturity,strong disease resistance,black seed coat and slightly sweet taste.The average yield of pod and seed was 3 892.95 kg·hm-2 and 2 817.3 kg·hm-2,respectively,which were 30.37%and 36.27%higher than that of control variety Xiaojingsheng for two consecutive years from 2020 to 2021.Zheheitian No.1 has protein content of 27.1%,oil content of 45.8%,of which 76.9%is oleic acid content,and the ratio of oleic acid to linoleic acid(O/L)is 12.05.Zheheitian No.1 is resistant to leaf spot and bacterial wilt,and medium resistance to rust.The variety passed the national non-major crop variety registration in December 2023,and is suitable for spring and summer planting in Zhejiang areas of the middle and lower reaches of the Yangtze River ecological zone.
关键词
黑花生/新品种/浙黑甜1号/高油酸Key words
black peanut/new varieties/Zheheitian No.1/high oleic acid引用本文复制引用
基金项目
浙江省农业新品种选育科技重大专项(2021C02064-2)
浙江省农业农村厅农作物种质资源保护任务项目(2014)()
国家自然科学基金青年基金(32201797)
出版年
2024
NETL
NSTL
维普
万方数据