Effect of planting density and patterns on high protein soybean variety Fudou 234

Effect of planting density and patterns on high protein soybean variety Fudou 234 were studied by the two-factors splitted blocks design.The result showed that the seed-yield of the treatment with planting density 225000 plants·hm-2 and two plants per hole was the highest among planting density 225000-450000 plants·hm-2and planting patterns from one to four plants per hole.The treatment had strong stems, more branches, more pods per plant, high weight of 100 seeds and seed-yield per plant.