赣北地区大豆品种比较试验

Comparative experiment of soybean varieties in Northern Jiangxi Province

为筛选适宜赣北地区种植的高产、优质和熟期适宜的大豆品种,本试验以中豆5101、华豆42和皖豆60等13个大豆品种为材料,对各品种在试验田当年生产条件下的生育期、田间性状特征、农艺性状及产量进行对比分析。结果表明,综合农艺性状及产量表现较好的品种有华豆42、兴豆106、中黄338和中豆5101,其生育期在93~96 d,农艺性状优良、抗倒伏能力较好,产量在3.452~3.738 t/hm^(2),较中豆41(CK)增产0.97%~9.33%,其中华豆42、兴豆106较CK分别增产9.33%、6.41%,增产潜力较大,可在研究区推广种植。研究结果为该地区大豆高产和优质生产提供参考。

In order to screen high-yield,high-quality,and mature soybean varieties suitable for planting in Northern Jiangxi Province,13 soybean varieties including Zhongdou 5101,Huadou 42,and Wandou 60 were used as materials,the growth period,field characteristics,agronomic traits,and yield of each variety were compared and analyzed under the production conditions of the experimental field in the current year.The experimental results showed that the varieties with good comprehensive agronomic traits and yield performance include Huadou 42,Xingdou 106,Zhonghuang 338,and Zhongdou 5101,with a growth period of 93-96 days.They had excellent agronomic traits and good lodging resistance,with a yield of 3.452-3.738 t/hm^(2),an increase of 0.97%-9.33%compared to Zhongdou 41(CK).Among them,Huadou 42 and Xingdou 106 increased their yield by 9.33%and 6.41%respectively compared to CK,with great potential for yield increase and could be promoted for planting in the study area.The research results provide references for high-yield and high-quality soybean production in the region.