新乡地区夏大豆新品种(系)比较试验分析与评价  

Comparative Test Analysis and Evaluation of New Summer Soybean Varieties(lines)in Xinxiang Area

作　　者：黄金华[1] 王玲燕[1] 唐振海[1] 窦士树[1] 李明卫 马海涛[1] 张素平[1] 李军利 郑秋道[1] 范永胜[1] HUANG Jin-hua;WANG Ling-yan;TANG Zhen-hai(Xinxiang Academy of Agricultural Sciences,Xinxiang,Henan 453000)

机构地区：[1]河南省新乡市农业科学院,河南新乡453000

出　　处：《安徽农业科学》2020年第17期21-23,27,共4页Journal of Anhui Agricultural Sciences

摘　　要：试验采用间比法排列,对33个河南省夏大豆新品种(系)进行比较试验。结果显示,永鹏豆6号、尚豆1号、周豆46号、驻豆35、豫研豆086、苏豆13号、中豆6301、粟豆8号、国豆2号、许豆11、五丰豆8号、豫丰豆369、华育11、圣育10号、中黄321、潍豆22、科豆29、道秋23共18个品种均比郑196(CK)增产5%以上,增产幅度在6.21%~59.74%之间;株高在72.8~104.0 cm、底荚高度为8.6~16.6 cm,多数高于郑196(CK),适宜机收;主茎节数在11.4~18.4个,有效分枝在0.6~3.6个,与郑196(CK)相比均较适中;单株粒重在23.3~34.3 g,百粒重在19.0~27.6 g,单株粒数在81.6~180.4个,单株有效荚数在38.6~91.8个,与郑196(CK)相比表现较好;生育期变化幅度在109~113 d,均未超过郑196(CK)。因此,这18个品种适宜参加后续试验。The test was arranged by the intercomparison method,comparative test was conducted on 33 new summer soybean varieties(lines)in Henan Province.Results showed that a total of 18 varieties of Yongpengdou 6,Shangdou,Zhoudou 46,Zhudou 35,Yuyandou 086,Sudou 13,Zhongdou 6301,Sudou 8,Guodou 2,Xudou 11,Wufengdou 8,Yufengdou 369,Huayu 11,Shengyu 10,Zhonghuang 321,Weidou 22,Kedou 29,Daoqiu 23 showed 5% higher yield than Zheng 196(CK).The yield increase ranged from 6.21% to 59.74%;plant height was 72.8-104.0 cm.The height of the bottom pod was 8.6-16.6 cm,mostly higher than Zheng 196(CK),which was suitable for machine collection;the number of main stem nodes was 11.4-18.4,effective branches ranged from 0.6 to 3.6,compared with Zheng 196(CK),both were moderate;the grain weight per plant was 23.3-34.3 g,100-grain weight was 19.0-27.6 g,the number of grains per plant was between 81.6 and 180.4;the effective pod number per plant was 38.6-91.8.These 18 varieties showed better performance compared with Zheng 196(CK).Growth period was between 109 and 113 d,none of which exceeded Zheng 196(CK).Therefore,these 18 varieties were suitable for subsequent trials.

关 键 词：夏大豆 农艺性状 产量 比较试验 

分 类 号：S565.1[农业科学—作物学]