Effects of Fertilizer Level and Plant Density on Dry Stem Yield and Quality of Mat Rush (Juncus effusus L. var. decipiens Buchenan)

In order to find out the optimum fertilizer level and planting density of high yielding variety, $Okayma^{#2}$, this experiment was conducted with 3 compositions of fertilizer levels and a different plant density at the experiment paddy field of mat rush in Mokpo Experiment Station, National Institute of Crop Science, RDA. $Okayma^{#2}$, mat rush variety was grown under different fertilizer level and planting density with the highest yielding. Yield components such as stem length, number of stem were highest at the plots with fertilizer level (kg/10a), 80-20-40 and planting density, 20 ${\times}$ 10cm. Judging from the results reported above, at optimum fertilizer level and planting density of mat rush seemed to be 80-20-40kg/10a fertilizer and 20cm row spacing and l0cm or I5cm planting spacing.

골풀 시비량과 재식밀도 차이가 건경 수량과 품질에 미치는 영향

본 연구는 골풀의 본답재배에서 시비량과 재식밀도 차이가 수량구성요소와 수량에 미치는 영향을 검토코자 시험하였다. 그 결과 시비량에서는 $N-P_{2}O_{5}-K_{2}O(kg/10a)=80-20-40$구가 재식밀도에서는 $20{\times}10cm$와 $20{\times}15cm$ 처리에서 경장과 경수에서 우수하였고 건경 수량과 건경 품질에서도 우수하였다.