摘要
为解决谷田除草难题,选用‘豫谷18’为轮回亲本,中间材料‘冀谷19×SK492’为父本,采用改良杂交法选育出了抗性高产谷子新品种‘豫谷31’。2016—2017年参加全国谷子品种区域适应性联合鉴定试验,于2018年通过国家品种登记,登记号为GPD谷子(2018)410130。通过对连续两年的区域试验和生产试验汇总材料进行分析,结果表明:该品种在东北春谷区平均产量5830.5 kg/hm^2,较对照‘九谷11’增产10.33%,居2016—2017年参试品种第1位。在华北夏谷区平均产量5782.5 kg/hm^2,较对照‘豫谷18’减产2.25%,居2016—2017年参试品种第8位。在西北春谷区中晚熟组平均产量5041.5 kg/hm^2,较对照‘长农35’增产2.19%,居2016—2017年参试品种第4位。在西北春谷区早熟组平均产量为5533.5 kg/hm^2,较对照‘大同29号’减产4.04%,居2017年参试品种第5位。该品种表现出高产、稳产、适应性强等特性,适宜在与以上四大谷子生态区相似的地方推广种植。
To solve the problem of weeding in paddy field,a new stable yield and high adaptability millet variety‘Yugu 31’was developed by using‘Yugu 18’as recurrent parent and‘Jigu 19×SK492’as male parent.‘Yugu 31’participated in the regional adaptation test of millet varieties 2016-2017,passed the national variety registration in 2018,and the registration number was GPD millet(2018)410130.The data from regional test during 2016-2017 was analyzed,and the results showed that the average yield of‘Yugu 31’in the northeast China summer-sowing region was 5830.5 kg/hm^2,10.33%higher than that of‘Jiugu 11’and ranked the first among the tested varieties.In the north China summer-sowing region,the average yield of‘Yugu 31’was 5782.5 kg/hm^2,2.25%lower than that of‘Yugu 18’,and ranked the eighth among the tested varieties.In the late-mature spring-sowing region in the northwest China,the average yield of‘Yugu 31’was 5041.5 kg/hm^2,2.19%higher than that of‘Changnong 35’,and ranked the fourth in the tested varieties.In the early-mature spring-sowing region in the northwest China,the average yield of‘Yugu 31’was 5533.5 kg/hm^2,4.04%lower than that of‘Datong 29’,and ranked the fifth in the tested varieties.‘Yugu 31’has the properties of high and stable yield and strong adaptation,and is suitable for planting in areas similar to the above four large millet ecological regions.
作者
魏萌涵
解慧芳
邢璐
付楠
王素英
刘海萍
宋慧
王淑君
刘金荣
Wei Menghan;Xie Huifang;Xing Lu;Fu Nan;Wang Suying;Liu Haiping;Song Hui;Wang Shujun;Liu Jinrong(Henan Valley Breeding Engineering Research Center/Anyang Academy of Agricultural Sciences,Anyang 455000,Henan,China)
出处
《农学学报》
2020年第3期38-42,共5页
Journal of Agriculture
基金
农业部/财政部“现代农业产业技术体系建设专项资金”(CARS-07-13.5-A18)。
关键词
谷子
除草剂
新品种选育
高产性
稳产性
适应性
Millet
Herbicide
New Variety Breeding
High-yield
Stable-yield
Adaptability
作者简介
第一作者:魏萌涵,女,1989年出生,河南禹州人,研究实习员,硕士,研究方向:谷子遗传育种。通信地址:455000河南省安阳市文峰区文明大道833号安阳市农业科学院,Tel:0374-2118289,E-mail:weimenghan1989@126.com;通讯作者:刘金荣,男,1964年出生,河南台前人,研究员,本科,研究方向:谷子遗传育种。通信地址:455000河南省安阳市文峰区文明大道833号安阳市农业科学院,Tel:0374-2118289,E-mail:liujinrong63@sohu.com。
