大豆新品种桂春13号的选育及栽培技术

【目的】为适应生产上大豆种植模式的变化,以高产、适合间套种兼顾加工品质为主要目标,选育大豆新品种。【方法】以秆粗抗倒伏、耐旱耐瘠、产量潜力大的巴西大豆材料BR.56为母本,广西春大豆优良品种桂豆3号为父本,经有性杂交、系谱选择,选育高产、适合间套种和深加工的大豆新品种。【结果】2001年秋配置组合,2002-2004年采用系谱法进行选择,至2004年秋(F6)各性状基本稳定,2005年(F7)进行株系筛选鉴定,品系定名为桂603。桂603参加2009~2011年广西第十周期春大豆区域试验和生产试验,区域试验平均产量2910.00kg,ha,比对照桂春1号增产11.9%,居各参试种第l位;生产试...

Full description

Saved in:
Bibliographic Details
Published in南方农业学报 Vol. 46; no. 5; pp. 750 - 754
Main Author 韦清源 陈渊 汤复跃 陈文杰 曾维英 梁江
Format Journal Article
LanguageChinese
Published 广西农业科学院经济作物研究所,南宁,530007 2015
Subjects
Online AccessGet full text
ISSN2095-1191
DOI10.3969/j:issn.2095-1191.2015.5.750

Cover

More Information
Summary:【目的】为适应生产上大豆种植模式的变化,以高产、适合间套种兼顾加工品质为主要目标,选育大豆新品种。【方法】以秆粗抗倒伏、耐旱耐瘠、产量潜力大的巴西大豆材料BR.56为母本,广西春大豆优良品种桂豆3号为父本,经有性杂交、系谱选择,选育高产、适合间套种和深加工的大豆新品种。【结果】2001年秋配置组合,2002-2004年采用系谱法进行选择,至2004年秋(F6)各性状基本稳定,2005年(F7)进行株系筛选鉴定,品系定名为桂603。桂603参加2009~2011年广西第十周期春大豆区域试验和生产试验,区域试验平均产量2910.00kg,ha,比对照桂春1号增产11.9%,居各参试种第l位;生产试验平均产量2991.60kg/ha,比对照增产9.8%,居第2位;在间种条件下进行示范试种,平均产量1924.50kg/ha,比对照增产22.6%。桂603生育期春播100d,株高48.0cm,主茎11.0节,分枝3.3个,单株荚数38.2个,单株粒数74.6粒,单株粒重13.7g,百粒重19.2g,蛋白质含量43.77%,脂肪含量19.01%,硬实率0.13%。2012年通过广西农作物品种审定委员会审定,定名为桂春13号。【结论】桂春13号大豆新品种具有高产稳产、品质优、生育期中等、高度适中、结荚多、籽粒大、耐旱性强、较耐荫、抗倒伏、抗病性较强、适应性强等优点,适合与甘蔗、木薯、玉米等作物间套种,适宜在广西各地区推广种植。
Bibliography:45-1381/S
spring soybean; Guichun 13; breeding; cultivation technique; Guangxi
WEI Qing-yuan, CHEN Yuan, TANG Fu-yue, CHEN Wen-jie, ZENG Wei-ying, LIANG Jiang (Cash Crops Research Institute,Guangxi Academy of Agriculture Sciences, Nanning 530007, China)
[Objective]In order to adapt to soybean planting pattern,the present experiment was conducted to breed new high-yield soybean variety with suitability for intercropping and high processing quality. [ Methods ]Through sexual hybridization and pedigree breeding, a new soybean variety was bred by crossing Brazilian high-yield soybean MG/BR-56 as female parent with Guangxi spring soybean variety Guidou 3 as male parent, which was high-yield , and suitable for in- tercropping and deep processing. [ Results ]The hybridizition combination was carried out in autumn 2001 ,which was se- lected by using pedigree method during 2002-2004. Its characters were basically stable until autumn 2004 (Fr), and then it was screened and identified in 2005 (177),named Gui 603. It was te
ISSN:2095-1191
DOI:10.3969/j:issn.2095-1191.2015.5.750