Effects of Different Sowing Time to Yield Characters of a New Soybean Variety Huayou No.5

The effect of different sowing time on yield characteristics of Huayou 5 was studied in this report.The result showed that sowing time between 4 June and 2 July,the mumber of pods,number of seeds per plant and weight of seeds per plant were decreased with the sowing time postpone;Sowing time had less influence on 100-seed-weight,there was no significant differences among each sowing time,but number of seeds per pod were increased as the sowing time postpone;In the appropriate sowing time,earlier sowing could get a higher yield of per plant.