夏大豆新品种山宁29的选育及栽培技术  

Breeding and Cultivation Technology of the New Summer Soybean Cultivar Shanning 29

作　　者：杨旭[1] 赵云[1] 周延争 黄新阳[1] 李素真[1] 周静[1] 赵恩海[1] 李继存[1] Yang Xu;Zhao Yun;Zhou Yanzheng;Huang Xinyang;Li Suzhen;Zhou Jing;Zhao Enhai;Li Jicun(Jining Academy of Agricultural Sciences,Jining 272131,Shandong,China)

机构地区：[1]济宁市农业科学研究院,山东济宁272131

出　　处：《大豆科技》2022年第2期56-59,共4页Soybean Science & Technology

基　　金：济宁市重点研发计划;济宁市农业科学研究院青年科研基金项目“高蛋白夏大豆高效育种体系建立及种质创新”

摘　　要：山宁29是济宁市农业科学研究院以济4113为母本,齐黄34为父本,进行有性杂交,系谱法选育而成的夏大豆新品种。该品种有限结荚习性,生育期103 d,株高57.9 cm,白花,灰毛,圆叶,籽粒椭圆形,黄种皮,浅褐色种脐,高抗花叶病毒病SC3、SC7株系。百粒重24.6 g,蛋白质含量46.40%,脂肪含量18.31%,具有早熟广适、抗倒抗逆、高产高蛋白等特性。2018―2019年参加山东省夏大豆区域试验,2 a平均产量3264.8 kg/hm^(2),较对照品种荷豆12增产4.99%。2019年参加山东省夏大豆生产试验,9个试点中7个试点表现增产,平均产量3292.8 kg/hm^(2),平均增幅4.51%。2021年通过山东省农作物品种审定委员会审定,审定编号为鲁审豆20210003。在黄淮海地区适宜6月中下旬播种,播种密度19.5万~22.5万株/hm^(2),结合合理施肥、及时防治病虫害等措施能够充分发挥该品种增产潜力。Shanning 29 was a new summer soybean cultivar bred by Jining Academy of Agricultural Sciences through sexual hybridization and pedigree selection with Ji 4113 as the female parent and Qihuang 34 as the male parent.The cultivar had limited podding habits,growth period 103 days,plant height 57.9 cm,white flower,grey hair,round leaf,grain oval,yellow seed coat,light brown seed navel,high resistance to mosaic virus SC3 and SC7 strains.The 100-grain weight was 24.6 g,the protein content was 46.40%,and the fat content was 18.31%.It had the characteristics of early maturity,wide adaptability,lodging resistance,high yield and high protein.From 2018 to 2019,the average yield of summer soybean in Shandong Province was 3264.8 kg/ha,which was 4.99%higher than that of the control variety Hedou 12.In 2019,it participated in Shandong Province summer soybean production test.Seven of the nine pilot projects showed yield increase,with an average yield of 3292.8 kg/ha,an average increase of 4.51%.It passed the approval of Shandong Crop Variety Committee in 2021,and the approval number was Lushendou 20210003.It was suitable for sowing in the middle and late June in Huang-Huai-Hai area.The sowing density was 195000-225000 plants/ha.Combined with reasonable fertilization and timely pest control measures,the yield potential of this variety could be fully exerted.

关 键 词：夏大豆 山宁29 选育 栽培技术 

分 类 号：S565.1[农业科学—作物学]