黄淮中部夏播大豆品种比较试验

Comparative Test of Summer Sowing Soybean Varieties in the Central Huang-Huai River

为筛选适合黄淮中部及山西省南部地区种植,且丰产、优质、稳定的大豆品种,2020年以齐黄34为对照(CK),对14个大豆品种(系)的生育期、生物学特性、农艺性状、品质性状及产量进行了比较研究。结果表明:参试大豆品种(系)生育期为91-102 d;邯豆15的百粒重最大,为23.0 g;郑1307的单株粒数最多,为107.8粒;郑1307的有效荚数最多,为47.8个;郑1307、中黄78、邯豆15、濮豆820、山宁29、华豆21、中黄301、晋遗51和中黄219的产量极显著高于CK,圣豆7号产量显著高于CK,这10个品种(系)表现良好,建议继续参加下一年的比较试验。其中,郑1307产量最高,为3469.5 kg/hm2,较CK增产5.7%,居参试品种第1位;其次为中黄78,产量为3462.0 kg/hm2,较CK增产5.4%,居参试品种第2位;邯豆15产量为3447.0 kg/hm2,较CK增产5.0%,居参试品种第3位。

In order to select high-yield,high-quality and stable soybean varieties suitable for planting in Central Huang-Huai River and southern Shanxi Province,the growth period,biological characteristics,agronomic traits,quality traits and yield of 14 soybean varieties(lines)were compared by using Qihuang 34 as the control(CK)in 2020.The results showed that the growth period of soybean varieties(lines)was 91-102 days.The 100 seed weight of Handou 15 was the largest,which was 23.0 g.Zheng 1307 had the most grains per plant(107.8 grains).Zheng 1307 had the most effective pods(47.8 pods).The yield of Zheng 1307,Zhonghuang 78,Handou 15,Pudou 820,Shanning 29,Huadou 21,Zhonghuang 301,Jinyi 51 and Zhonghuang 219 was very significantly higher than that of CK.The yield of Shengdou No.7 was significantly higher than that of CK.These 10 varieties(lines)performed well.It is suggested that they should continue to participate in the comparative test next year.Among them,Zheng 1307 had the highest yield of 3469.5 kg/hm2,which was 5.7%higher than Qihuang 34,ranking the first among the tested varieties.The yield of Zhonghuang 78 was 3462.0 kg/hm2,which was 5.4%higher than that of CK,ranking the second among the tested varieties.The yield of Handou 15 was 3447.0 kg/hm2,which was 5.0%higher than that of CK,ranking the third among the tested varieties.