摘要
为了拓宽杂粮种质资源谱,在杂粮杂交实际操作的时候能够进行远缘杂交,得到更有优势的后代,从而筛选出优质、高抗适应延边地区或吉林省中早熟地区种植的杂粮品种,在延边地区对来自韩国、日本等地的118份谷子资源进行适应性测试,对生物学特性、产量性状、抗逆性和抗病性方面进行分析。结果表明,引进的资源表型较丰富,共鉴定出35份适应延边地区的资源,其中抗逆性强、高产、可进行杂交利用的资源10份,具有特色的资源1份,青贮型品系5份。这些引进的谷子资源,经过鉴定后可以在谷子杂交选育中使用。
In order to broaden the germplasm resource spectrum of multi-grain germplasm resources,distant hybridization can be carried out during the practical operation of multi-grain hybridization,so as to obtain more advantageous progeny,so as to screen out the high-quality and high-resistance multi-grain varieties suitable for Yanbian Area or the middle and early maturing area of Jilin Province,118 different types of millet resource were used as materials from Korea an d Japan were tested for adaptability in Yanbian Area.Biological characteristics,yield traits,stress resistance and disease resistance were tested and analyzed.The results showed that the introduced resource phenotypes were abundant.A total of 35 resources were identified suitable for Yanbian Area,including 10 resources with strong resistance and high yield that could be directly hybridized,1 with characteristic resource and 5 silage type resources.These introduced millet resources can be used in hybrid breeding of millet after identification.It is of great significance for Yanbian prefecture and even Jilin Province to develop millet industry.
作者
张庆宇
杨景
潘宇
尚志刚
金英玉
许震宇
ZHANG Qing-yu;YANG Jing;PAN Yu;SHANG Zhi-gang;JIN Ying-yu;XU Zhen-yu(Crop Resecnch Institate,Agricultural Sciences Academy of Yanbian,Longjing 133400,China;Department of Biology,Xinzhou Teachers University,Xinzhou 034000,China;Jilin Province Soil and Fertilizer Station,Changchun 130000,China;Seed Management Station of Yanbian,Yanji 133000,China;Longjing Zhixin Town Rural Economic Management Service Center Main Station,Longjing 133400 China)
出处
《黑龙江农业科学》
2022年第12期8-14,共7页
Heilongjiang Agricultural Sciences
基金
延边州科技发展计划项目(2021FG16)。
关键词
谷子
资源引进
适应性分析
millet
resource introduction
analysis of adaptability
作者简介
第一作者:张庆宇(1981-),男,硕士,助理研究员,从事作物育种与栽培工作。E-mail:zhangqingyu5@163.com;通信作者:许震宇(1983-),男,硕士,研究员,从事作物育种栽培工作。E-mail:yooblue@163.com。
