特用大豆新品种吉青7号的选育研究  被引量:1

Breeding Research of A New Special Soybean Variety Jiqing 7

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作  者:朱旭 李楠[1] 杨春明[1] 禚绍刚 王梓钰[1] 李毅丹[1] 牛陆[1] 贺红霞[1] ZHU Xu;LI Nan;YANG Chunming;ZHUO Shaogang;WANG Ziyu;LI Yidan;NIU Lu;HE Hongxia(Institute of Agricultural Biotechnology,Jilin Academy of Agricultural Sciences(Northeast Agricultural Research Center of China),Changchun 130033,China;Baicheng Agricultural Mechanization Technology Promotion Station,Baicheng 137000,China)

机构地区:[1]吉林省农业科学院(中国农业科技东北创新中心)农业生物技术研究所,吉林长春130033 [2]白城市农业机械化技术推广站,吉林白城137000

出  处:《大豆科学》2024年第4期510-516,共7页Soybean Science

基  金:吉林省农业科学院基本科研经费项目(KYJF2021JQ104);吉林省科技发展计划项目(20220202011NC)。

摘  要:近年由于青大豆营养成分丰富,销售价值高,市场需求量不断上升。为满足种植户需求,急需特用豆新品种,提高青大豆的产量和品质,吉林省农业科学院农业生物技术研究所以吉育102为母本,以优异品系公品20002-1为父本,经过有性杂交,结合系谱法与混合法选育出特用大豆新品种吉青7号。该品种种皮与子叶均为绿色,外观色泽青绿,属双青大豆又名绿色豆,是特用大豆的一种。2019年和2020年,该品种参加了吉林省大豆品种区域试验,两年平均单产2377.7 kg·hm^(-2),较对照品种吉青1号增产9.0%。2020年,该品种参加生产试验,平均单产2403.6 kg·hm^(-2),较对照品种吉青1号增产8.5%。另外,吉青7号的抗病性和抗逆性也明显优于对照品种。2021年,吉青7号通过吉林省审定。该品种适宜在吉林、辽宁、黑龙江和内蒙古中晚熟地区种植,推广区域辐射面积大。该品种加工品质优异、蛋白质含量43.64%,脂肪含量19.55%,蛋白质和脂肪总合63%以上,属于双高青豆品种,可作为芽豆、豆奶、豆粉等豆制品的最佳原料品种,可大量出口日本和韩国,极具市场开发潜力。吉青7号的大面积推广将有助于大幅度提高豆农收入。Recently,the demand for green soybeans keeps rising due to their rich nutrient content and high market value.In order to cope with the demand of farmers,enrich the resources of special soybean varieties,and improve the yield and disease resistance of green soybeans,the Institute of Agricultural Biotechnology,Jilin Academy of Agricultural Sciences bred a new special soybean variety,Jiqing 7,by combining the genealogy method with Jiyu 102 as the maternal parent and the elite line 20002-1 as the paternal parent by hybrid.In 2019 and 2020,the variety participated in the regional trial of soybean varieties in Jilin province.The average yield of the two years was 2377.7 kg·ha^(-1),which was 9.0%higher than the control variety Jiqing 1.In 2020,the variety participated in the production test,the average yield was 2403.6 kg·ha^(-1),which was 8.5%higher than the control variety Jiqing 1.In addition,the disease and stress resistance of Jiqing 7 is also significantly higher than the control variety.In 2021,Jiqing 7 was validated in Jilin province.The variety is suitable for planting in the late maturing areas of Jilin,Liaoning,Heilongjiang and Inner Mongolia with a large radiating area for potential promotion.And because of the varieties of processing quality,protein content of 43.64%,fat content of 19.55%,protein and fat total of more than 63%,belonging to the double high green bean varieties,can be used as the best raw material varieties of sprouted beans,soy milk,soybean flour and other soybean products,and can be exported in large quantities to Japan and South Korea,with great potential for market development.The large-scale promotion of Jiqing 7 will contribute to substantially increase the income of soybean farmers.

关 键 词:特用大豆 吉青7号 品种选育 栽培技术 展望 

分 类 号:S565.1[农业科学—作物学]

 

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