黑龙江省第四积温带大豆品种比较试验

Comparative Experiment of Soybean Varieties in the Fourth Accumulated Temperate Zone in Heilongjiang Province

为明确适合黑龙江省第四积温带种植的大豆品种,对当前种植面积相对较大的9个大豆品种进行了品种比较试验。结果表明:综合表现最好,产量最高的是北豆40,单产2 895kg·hm^(-2),其次为克山1号,单产2 760kg·hm^(-2),产量最低的后三位依次为合农95、圣豆15、东升7号。

In order to select the soybean varieties suitable for the fourth accumulated temperate zone of Hei-longjiang province,a comparative test of nine soybean varieties with relatively large planting areas was carried out. The results showed that Beidou 40 had the best overall performance and the highest yield,by 2 895 kg·hm^-2 , followed by Keshan 1 , yield was 2 760 kg · hm^-2,the lowest yield followed by Henong 95, Shengdou 15 , Dongsheng 7.