摘要
齐农7号是黑龙江省农业科学院齐齐哈尔分院以(合丰25号×嫩丰15号)F2代为母本,丰豆1号为父本进行有性杂交,经系谱法选育而成的高产大豆新品种。该品种高产稳产、杆强抗倒、节间短、结荚密,中抗花叶病毒病1号株系和灰斑病,籽粒粗蛋白含量为38.11%,粗脂肪含量为21.12%。适宜在黑龙江省第二积温带和第三积温带上限、吉林省东部山区、内蒙古自治区兴安盟中东部春播种植。2021年该品种同时通过国家农作物品种审定委员会和黑龙江省农作物品种审定委员会审定推广,审定编号分别为国审豆20210021和黑审豆2021L0001。2021—2022年,在适应区以该品种为核心开展的高产示范区创建中,分别创造了3867 kg/hm^(2)和4243.5 kg/hm^(2)的高产典型,示范作用显著,应用前景广阔。2023年,该品种被列为齐齐哈尔市大豆优质高效品种种植区划主推品种。
Qinong 7 was a new high-yield soybean cultivar bred by Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences through sexual hybridization and pedigree method with(Hefeng 25×Nenfeng 15)F2 as the female parent and Fengdou 1 as the male parent.This cultivar had high and stable yield,strong stem resistance,short internodes,dense pods,and moderate resistance to mosaic virus disease strain 1 and gray spot disease.The crude protein content in the seeds was 38.11%,and the crude fat content was 21.12%.It was suitable for spring planting in the upper limit of the second and third accumulated temperature zones in Heilongjiang Province,the eastern mountainous areas of Jilin Province,and the central and eastern parts of Hinggan League of Inner Mongolia Autonomous Region.In 2021,this cultivar was approved and promoted by both the National Crop Variety Approval Committee and Heilongjiang Crop Variety Approval Committee,with approval numbers of Guoshendou 20210021 and Heishendou 2021L0001,respectively.From 2021 to 2022,in the creation of high-yield demonstration zones centered around this cultivar in the adaptation zone,high-yield models of 3867 kg/hm^(2) and 4243.5 kg/hm^(2) were created,respectively.The demonstration effect was significant and the application prospects were broad.In 2023,this cultivar was listed as the main recommended cultivar for planting high-quality and efficient soybean varieties in Qiqihar.
作者
袁明
Yuan Ming(Qiqihar Branch,Heilongjiang Academy of Agricultural Sciences/Qiqihar Comprehensive Experimental Station of National Soybean Industry Technology System,Qiqihar161006,Heilongjiang,China)
出处
《大豆科技》
2023年第4期53-56,共4页
Soybean Science & Technology
基金
黑龙江省种业创新发展项目“寒地作物种质资源库改建与创新利用”项目(ZY22001)
财政部和农业农村部:国家现代农业产业技术体系资助项目(CARS-04)。
关键词
大豆
齐农7号
育成
推广
Soybeans
Qinong 7
Breeding
Popularization
