摘要
盐碱地作为后备耕地资源,使其开发与利用变得越来越重要。小麦主要种植于干旱、半干旱及盐碱地区,其产量常受土壤盐渍化的影响。“以种适地”是盐碱地治理和种业振兴的核心策略之一。培育耐盐小麦品种对保障国家粮食安全具有重要意义。沧麦17是沧州市农林科学院利用设施盐池,经过多年的抗旱耐盐性鉴定,筛选出耐盐性好的种质资源和自育品系作为亲本,使用改良版水旱两圃平行交替选择育种法对后代材料进行系统选育,选育出的抗旱耐盐碱小麦新品种。概述了沧麦17的选育背景、选育策略以及选育过程,分析了沧麦17的品种特性、产量性状、抗性表现以及品质性状,建立了沧麦17的高效种植技术体系,为沧麦17在河北省盐碱地区及中国其他盐碱地区的推广种植提供依据,对保证中国干旱地区、盐碱地区的小麦稳产和绿色可持续生产。
Cangmai 17 was a new drought-resistant and salt-alkali-tolerant wheat variety developed by Cangzhou Academy of Agriculture and Forestry Sciences using the two-nursery parallel alternating selection breeding method,which was approved by Hebei Province in 2023.This paper outlined the breeding background,strategy,and process of Cangmai 17,analyzed the varietal characteristics,yield traits,resistance performances,and quality attributes of the variety,and established a high-efficiency cultivation technology system of Cangmai 17.The study provided a basis for promoting the cultivation of Cangmai 17 in saline-alkali regions of Hebei Province and other similar areas in China.It is of great significance for ensuring stable wheat yield,green and sustainable production,and national food security inarid and saline-alkali regions of China.
作者
邹景伟
王伟伟
张玉杰
于亮
朱玉
罗政辉
赵振杰
刘永伟
钮力亚
ZOU Jingwei;WANG Weiwei;ZHANG Yujie;YU Liang;ZHU Yu;LUO Zhenghui;ZHAO Zhenjie;LIU Yongwei;NIU Liya(Hebei Key Laboratory of Dryland Wheat,Cangzhou Academy of Agricultural and Forestry Sciences,Cangzhou 061001,China;Cangzhou Agricultural Technology Promotion Station,Cangzhou 061001,China;Institute of Biotechnology and Food Science,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China)
出处
《科技导报》
北大核心
2025年第19期69-75,共7页
Science & Technology Review
基金
河北省耐盐碱作物种业科技创新团队项目(23327501D)
财政部和农业农村部现代农业产业技术体系专项(CARS-03)
河北省现代农业产业技术体系小麦创新团队项目(21326318D)。
关键词
两圃平行交替选择育种法
抗旱
耐盐碱
沧麦17
two-nursery parallel alternating selection breeding method
drought-resistant
salt-alkali tolerant
Cangmai 17
