콩 꼬투리 제거비율에 따른 생육 및 건물중 특성의 변이

This study were performed effect of pod removal ratio on soybean growth and stem drying characteristics. Experimental varieties were Daewonkong and Pungsannamulkong. The pod removal levels in beginning seed stage (R5) ranged from 0% to 50%. A split-pot block design was used with three replications. The main plot was varieties and subplot was pod removal treat. The results showed that there was no change in growth characteristics in most treatment levels. But 100-seed weight was found to increase as pod removal rate increased. It might be due to decreased pod numbers which caused increasing seed capacity. In addition, Dry weights in leaf and stem were also increased as pod removal levels were high. Accumulation of residual photosynthetic products in stem and leaf might be responsible for dry weight increment.