변산향유 유묘 생장에 미치는 파종용기, 토양조성, 파종량, 추비조건의 영향

• 영문명: Effects of Seedling Container, Soil Composition, Seeding Rates and Fertilizer Conditions on Seedling Growth Characteristics of Elsholtzia byeonsanensis M. Kim
• 발행기관: 한국자원식물학회
• 저자명: 이상인(Sang In Lee) 박지우(Ji Woo Park) 권예은(Ye Eun Kwon) 김상용(Sang Young Kim) 조원우(Wonwoo Cho) 정미진(Mi Jin Jeong)
• 간행물 정보: 『한국자원식물학회지』제35권 제1호, 29~35쪽, 전체 7쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2022.02.01

영문 초록

Elsholtzia byeonsanensis is a Korean native plant of the Lamiaceae family, and was first introduced in the Korean Journal of Plant Taxonomy. This plant has a short plant length of 20-35 ㎝, with leathery and glossy leaves. The purple flowers bloom in November, so they are highly useful as potted or ground cover ornamental plants. In this study, tray cell size (128, 162, and 200-cell trays), soil composition [horticultural soil (HS): decomposed granite (DG) 1:1, 1:2, and 1:4 (v:v)], seeding rate (1, 2, and 3 seeds per cell) and additional fertilizer concentrations (0, 250, 500, and 1000 ㎎/L Hyponex) were tested to find out the optimum seedling growth conditions. As a result of the study, E. byeonsanensis growth increased proportionally as the cell size of the tray increased. The growth was inhibited as the percentage of DG increased. As for the growth according to the seeding rate, plant height, plant width, leaf length, and leaf width decreased as the seeding rate increased, but there was no difference in the number of leaves, stem diameter, and root length. There was an increasing trend in seedling growth as the additional fertilizer concentration increased. Therefore, for producing E. byeonsanensis seedling, it is most effective to fill HS or HS:DG 1:1 in 128-cell trays, sow one seed per cell, and spray the seedling at 1000 ㎎/L for additional fertilizer.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

References

키워드

Additional fertilizer Lamiaceae Seeding rate Seedling Soil composition