豫北地区大豆品种比较试验  

Comparative experiment of soybean varieties in Northern Henan Province

作　　者：胡珍珍 郭海悦 刘婷 李江涛 王丹 陈智勇 HU Zhenzhen;GUO Haiyue;LIU Ting;LI Jiangtao;WANG Dan;CHEN Zhiyong(Puyang Academy of Agriculture and Forestry Sciences,Puyang 457000,China)

机构地区：[1]濮阳市农林科学院,河南濮阳457000

出　　处：《安徽农学通报》2025年第6期5-10,共6页Anhui Agricultural Science Bulletin

基　　金：濮阳市重大科技专项(230119)。

摘　　要：为筛选出适宜在豫北地区种植的大豆品种,以郑196为对照,选择祥星166等33个大豆品种为试验材料,对各品种的生育期、田间性状特征、农艺性状及产量等进行比较。结果表明,各品种生育期在107~112 d;叶形均为卵圆形,花色为白色或紫色,茸毛色为棕色或灰毛,结荚习性为有限结荚或亚有限结荚,株型为半开张或收敛;农艺性状方面,各品种株高59.7~113.3 cm,底荚高度4.9~25.5 cm,单株主茎节数13.8~22.8个,单株有效分枝数0.4~6.5个,单株有效荚数34.0~178.6个,单株粒数75.1~311.1个,单株粒重在14.4~59.2 g,百粒重在15.3~25.0 g;各品种大豆的产量在1978.55~3107.09 kg/hm^(2)。综合生育期、田间和农艺性状以及产量等,表现较好的品种有濮豆7014、河菽21和许科豆12,产量分别为2964.30、2942.85和2928.60 kg/hm^(2),较CK分别增产20.12%、19.25%和18.67%,建议在研究区继续开展区试试验。To identify suitable soybean varieties for cultivation in the Northern Henan Province,Zheng 196 as control,33 soybean varieties including Xiangxing 166 were selected as experimental materials.The growth period,field characteristics,agronomic traits,and yield of each variety were systematically compared.The results indicated that the growth period for all varieties ranged from 107 to 112 days.Leaf shapes were uniformly oval,with flower colors being either white or purple,and fluff colors being brown or gray.Pod formation habits were categorized as limited or sublimited,while plant types were semi-open or convergent.In terms of agronomic traits,plant heights varied from 59.7 to 113.3 cm,basal pod heights from 4.9 to 25.5 cm,main stem nodes per plant from 13.8 to 22.8,effective branches per plant from 0.4 to 6.5,effective pods per plant from 34.0 to 178.6,seeds per plant from 75.1 to 311.1,and grain weight per plant from 14.4 to 59.2 g.The 100-grain weight ranged from 15.3 to 25.0 g.Soybean yields ranged from 1978.55 kg/hm²to 3107.09 kg/hm².Considering growth period,field characteristics,agronomic traits,and yield,Pudou 7014,Heshu 21,and Xuke bean 12 demonstrated superior performance,achieving yields of 2964.30,2942.85,and 2928.60 kg/hm²,respectively.Compared to the CK,these varieties showed yield increases of 20.12%,19.25%,and 18.67%,respectively.It is recommended to continue regional trials in this study area.

关 键 词：大豆 品种比较 大豆产量 农艺性状 

分 类 号：S565.1[农业科学—作物学]