Effect of Planting Density on the Grown and Yiel Apium graveolens L.

시설 하우스내 재식밀도가 양미나리의 생육과 수량에 미치는 영향

This study was investigated to find out the optimum planting densities of Aptum graveolns L. about growth characters, yield components and yi-eld at 9 planting densities by transplanting cultureThe results obtained are summarized as follows ;1 . Studying the correlationship, the highly negative significances we-re found between planting densities and petiole weight , planting d-ensities and plant weight , respectively .2. Plant hight was longest in spacious planting, and was short in dense3 . Petiole yield was thinkest in planting densities(50$\times$35n), and wasthin in planting densities(40$\times$25n) .4. Yield of Petiole was increased in PLanting densities(50$\times$25cn) ,quality and yield of petiole were highest by optimum plantting densi-ties (50$\times$35cn ) .