菜用大豆“闽豆1号”播期与密度优化配置的研究

Optimized Disposition of Sowing Dates and Planting Densities for Vegetable Soybean Variety "Mindou 1"

采用二因素随机区组设计对菜用大豆不同播种期和密度处理研究结果表明,在闽北生态区,闽豆1号春播以4月16日和30.0万株/hm2处理组合的鲜荚产量最高,为14288.21 kg/hm2。其适宜播种期是4月上中旬,适宜种植密度是30.0万株/hm2左右。

Two factors random configuration design were used to study the sowing dates and planting densities in vegetable soybean variety Mindou 1. The results indicated that the highest yield was 14288.21 kg/hm^2 in the experiment with planting density of 300000 plants/hm^2 and sowing on April 16th in the ecological condition of north Fujian. The suitable sowing time was in the first and the middie ten days of April, and the planting density was about 30000 plants/hm^2.