Effect of Sowing Methods on Dry Mater Accumulation and Yield in Soybean

The effect of different sowing methods on dry matter accumulation and yield in soybean was studied.The results were as follows:The hole distance 18 cm,3 plant per hole in the test was suitable for dry matter accumulation.The effect of different treatment on yield component of soybean was different.There was a single peak appearing at hole distance 18 cm,3 plant per hole.The relationship between yield of soybean and plant height,No.of node on main stem,grain weight per plant,No.of pods was positively,but the relationship between yield of soybean and 100-grain weight was insignificant and negative.