摘要
试验通过对不同品种在本地两种种植模式下的研究表明:引进大豆nts1007和bragg在本地净作条件下,株高较低,主茎节数少,分枝数、单株荚数、单株粒数和产量均高于贡选1号,净作条件下表现良好;在套作条件下,株高大幅度增加,主茎节数、分枝数、单株荚数、单株粒数和产量均显著降低,表明其不适宜本地套作模式。
The introduced soybean varieties are important to improve agricultural production. The performance of different cultivars in two cropping system （single-cropping system and inter-cropping system） showed that： in the single-cropping system, the height ofntsl007 and bragg was lower than that of Gongxuan No.l, the node number of main stem nodes was fewer, while the branch number, pods and seeds per plant and yield was higher than that of Gongxuan No. 1. In the intercropping system, the height of ntsl007 and bragg increased significantly, but the main stem node number, the branch number, pods and seeds per plant, and yield all reduced significantly.
出处
《大豆科技》
2009年第6期21-23,共3页
Soybean Science & Technology
关键词
大豆
引种
种植模式
产量
Soybean
Introduced soybean variety
Cropping patterns
Yield
