南阳市大豆品种比较试验  

Comparative experiment of soybean varieties in Nanyang City

作　　者：张新华 ZHANG Xinhua(Dengzhou Agricultural Comprehensive Administrative Law Enforcement Brigade,Dengzhou 474100,China)

机构地区：[1]河南省邓州市农业综合行政执法大队,河南邓州474100

出　　处：《安徽农学通报》2024年第17期42-45,共4页Anhui Agricultural Science Bulletin

摘　　要：本研究在河南南阳市选择了郑豆196、濮豆206和齐黄34等9个大豆品种开展品种比较试验,以生育进程、植株性状、种子性状和产量等作为指标进行分析。结果显示,试验田块产量排名前5的品种分别为齐黄34(4325.3 kg/hm^(2))、中黄37(4015.6 kg/hm^(2))、濮豆206(3871.2 kg/hm^(2))、周豆46号(3816.3 kg/hm^(2))和中黄61(3425.6 kg/hm^(2)),这5个品种的全生育期为110~117 d;株型方面,除了周豆46号为紧凑型外,其余4个品种均为收敛型;除了濮豆206、中黄37为亚有限结荚特性外,其余均为有限结荚习性;种子性状方面,周豆46号籽粒为黄色圆形、褐色脐,齐黄34为黄色椭圆、黑色脐,其余3个品种均为黄色椭圆形、褐色脐,除齐黄34无光泽外,其余4个品种均表现为微光或有光泽。表明郑豆196等5个品种农艺及产量结构因子表现较为协调,可在研究区及相似生态区位推广种植。A variety comparison experiment on 9 soybean varieties,including Zhengdou 196,Pudou 206,and Qihuang 34 was conducted in Nanyang City,Henan Province.The growth process,plant traits,seed traits,and yield were analyzed as indicators.The results showed that the top 5 varieties in terms of yield in the experimental field were Qihuang 34(4325.3 kg/hm^(2)),Zhonghuang 37(4015.6 kg/hm^(2)),Pudou 206(3871.2 kg/hm^(2)),Zhoudou 46(3816.3 kg/hm^(2)),and Zhonghuang 61(3425.6 kg/hm^(2)),with a total growth period of 110-117 days.In terms of plant type,except for Zhoudou 46 which was compact,the other four varieties were convergent.Except for Pudou 206 and Zhonghuang 37,which had sub limited pod setting characteristics,the rest had limited pod setting habits.In terms of seed characteristics,Zhoudou 46 had yellow round and brown navel seeds,while Qihuang 34 had yellow oval and black navel seeds.The other three varieties had yellow oval and brown navel seeds.Except for Qihuang 34,which had no luster,the other four varieties show a faint or glossy appearance.This indicates that the agronomic and yield structure factors of five varieties,including Zhengdou 196,are relatively coordinated and can be promoted for planting in the study area and similar ecological locations.

关 键 词：大豆 大豆产量 农艺性状 种子性状 品种筛选 

分 类 号：S565.1[农业科学—作物学]