[1]姬月梅,罗瑞萍,赵志刚,等.春大豆新品种宁京豆7号的选育及高产栽培技术[J].大豆科学,2021,40(03):426-429.[doi:10.11861/j.issn.1000-9841.2021.03.0426]
　JI Yue-mei,LUO Rui-ping,ZHAO Zhi-gang,et al.Breeding and High-yield Cultivation Technology of A New Spring Soybean Variety Ningjingdou 7[J].Soybean Science,2021,40(03):426-429.[doi:10.11861/j.issn.1000-9841.2021.03.0426]
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春大豆新品种宁京豆7号的选育及高产栽培技术

《大豆科学》[ISSN:1000-9841/CN:23-1227/S] 卷: 第40卷 期数: 2021年03期 页码: 426-429 栏目: 出版日期: 2021-05-20
Title:
Breeding and High-yield Cultivation Technology of A New Spring Soybean Variety Ningjingdou 7
作者:
姬月梅; 罗瑞萍; 赵志刚; 连金番
（宁夏农林科学院 农作物研究所/国家大豆产业技术体系银川综合试验站，宁夏 银川 750105）
Author(s):
JI Yue-mei;  LUO Rui-ping;  ZHAO Zhi-gang;  LIAN Jin-pan
(Crop Institute of Ningxia Academy of Agricultural and Forestry/Yinchuan Integrated Experimental Station of National Soybean Industrial Science and Technology System, Yinchuan 750105, China)
关键词:
春大豆; 宁京豆7号; 选育; 高产栽培技术
Keywords:
Spring soybean;  Ningjingdou 7;  Breeding;  High-yield cultivation technology
DOI:
10.11861/j.issn.1000-9841.2021.03.0426
文献标志码:
A
摘要:
中国农业科学院作物科学研究所大豆基因资源课题组以长农17为母本、冀B04-6为父本进行有性杂交,2009年宁夏农林科学院农作物研究所对其后代定向筛选，在宁夏地区采用系谱法经过10年选育而成春大豆新品种宁京豆7号。品种主要特点是高产、高油、稳产和适应性好。2016—2017年宁夏区域试验平均产量4 366.5 kg?hm-2，比对照承豆6号增产3.1%。2018年生产试验平均产量4 167 kg?hm-2,较对照承豆6号增产6.3%。于2019年通过宁夏回族自治区农作物品种审定委员会审定，审定编号：宁审豆 20190001，并定名为宁京豆7号。
Abstract:
The Soybean Gene Resource Research Group of Institute of Crop Science, Chinese Academy of Agricultural Sciences used Changnong 17 as female parent and Hebei B04-6 as male parent to carry out sexual hybridization, in 2009, the Crops Research Institute of Ningxia Academy of Agricultural and Forestry Sciences screened its offspring and a new spring soybean variety Ningjingdou 7 was developed by pedigree method in Ningxia after 10 years′ breeding. The main features of Ningjingdou 7 are high yield, high oil, stable production, and good adaptability. From 2016 to 2017, the average regional test yield in Ningxia Province was 4 366.5 kg?ha-1, and increased by 3.1% over the control of Chengdou 6. The average production rate of the 2018 production test was 4 167 kg?ha-1, and increased by 6.3% over the control of Chengdou 6. In 2019 it was approved by the Ningxia Hui Autonomous Region crop variety validation committee, authorized number was 20190001, and named as Ningjingdou 7.

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备注/Memo

收稿日期：2020-08-10

基金项目：自治区农业科技自主创新专项（NKYJ-19-02）；现代农业产业技术体系建设专项（CARS-04）；宁夏回族自治区自然科学基金（2020AAC03309）。
第一作者：姬月梅（1981—），女，硕士，助理研究员，主要从事大豆育种及大豆栽培技术研究。E-mail：ji_yuemei@126.com。
通讯作者：赵志刚（1963—），男，学士，副研究员，主要从事大豆育种及栽培技术研究。E-mail：nxsoy2010@163.com。

更新日期/Last Update: 2021-07-20