지상·지중 용기재배가 종가시나무 4년생 묘목의 생장에 미치는 영향
Effect of above and below-ground container cultivation on growth of Quercus glauca 4 years old seedlings
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본 연구는 조경수의 우량한 묘목 생산과 굴취비용의 절감을 위해 지상․지중 용기재배가 종가시나무 4년생 묘목의 생장에 미치는 영향을 구명하고자 수행되었다. 플라스틱 용기(상부 Ø19 × 하부 Ø13 ×높이 20㎝)로 묘목을 이식하여 활착시킨 후 묘포에 지중과 지상에 배치하였다. 시험구는 단일용기와60g 부직포를 혼용한 2가지 처리구로 구분하였으며, A-type(노지묘: 대조구), B-type(지면용기),C-type(지면부직포용기), D-type(지중용기), E-type(지중부직포용기)로 배치하였다. 처리구별 묘목의상대생장률을 측정한 결과 간장 10.96㎝, 근원경 0.06㎜로 D-type 처리구에서 가장 높은 생장을 보였다(p<0.05). 건물생산량은 D-type 처리구에서 높게 나타났으며, 묘목 품질지수 또한 D-type 처리구에서 유의성이 높게 나타나 생장이 가장 우수한 것으로 판단된다(p<0.05). 뿌리형태 특성을 분석한 결과전체적으로 뿌리길이, 직경, 용적이 D-type 처리구에서 가장 높게 나타났다. 본 실험의 결과를 종합해볼 때, 지중용기 처리구에서 묘목의 품질이 우수하였으며, 지중용기 재배에 따른 굴취비용 절감이 예상됨으로 종가시나무 4년생 생산에 적합한 재배방법으로 판단된다.
Abstract
This study was carried out to investigate the effect of the growth and seedling quality indexof 4-years old on Quercus glauca Thunb. by both above and below ground container cultivationto produce superior seedlings and in other to cut costs on digging work. The seedling wastransplanted plastic containers(top Ø19×bottom Ø13×height 20㎝) and then they were placed onboth above and below ground in the nursery. They were arranged with A-type: bare rootseedling(control), B-type: container seedling of above ground, C-type: container seedling ofabove ground with 60g non-woven fabric, D-type: container seedling of below ground andE-type: container seedling of belowground with 60g non-woven fabric. The growth of 4-yearsold seedling of Q. glauca was significantly the highest in D-type (p<0.05), the height and collardiameter were 10.96cm and 0.14 mm, respectively. The Dry mass production and the seedlingquality index were high in D-type(p<0.05), compared with other types. As a result of analyzingroot morphological trait, root length, root diameter and root volume, D-type showed the highesttendency. The results of this study indicated that D-type was not only better growth performances but also superior containerized seedlings production. Thus, we are consideredD-type is the appropriate way to be good growth and seedling quality and to reduce cost on 4-years old seedling production of Q. glauca.
참고문헌 (27)
- Arsenault JL, "WinRHIZO, a root-measuring system with a unique overlap correction method", HortScience, 30(4), pp.906~ (1995)
- Bayala JM, "Predicting fild performance of five irrigated tree species using seedling quality assessment in Burkina Faso", West Africa. J. Kor. For Soc, 38(3), pp.309~322 (2009)
- Bouma TJ, "Sample preparation and scanning protocol for computerised analysis of root length and diameter", Plant and Soil, 218, pp.185~196 (2000)
- 조민석, "시비 처리가 백합나무 용기묘의 생장 및 생리적 특성에 미치는 영향", 한국임학회지, 100(2), pp.305~313 (2011), 한국임학회
- 조민석, "시설양묘과정에서 용기에 따른 편백 유묘의 생장 특성 변화", 한국임학회지, 103(4), pp.556~563 (2014), 한국임학회[DOI]
- 최수민, "아왜나무와 종가시나무의 생육에 대한 지중매입형 컨테이너의 효과", 한국환경복원기술학회지, 15(3), pp.67~74 (2012), 한국환경복원기술학회[DOI]
- 조민석, "시비처리 방법에 따른 낙엽송 용기묘의 생장 및 생리 특성", 시설원예‧식물공장, 21(1), pp.57~65 (2012), 한국생물환경조절학회
- Davis AS, "Quantifying root system quality of nursery seedlings and relationship to outplanting performance", New Forests, 30, pp.295~311 (2005)
- Day DC, "Morphological indicators of stock quality and field performance of red oak(Quercus rubra L.) seedlings under planted in a central Ontario shelterwood", New Forests, 14, pp.145~156 (1997)
- Deans JD, "Growing regimes for bare root stock of Sitka spruce, Douglas fir and Scots pine.1. Morphology at the end of the nursery phase", For, 62, pp.53~60 (1989)
- Dumroese R. K, "Morphology, gas exchange, and chloro-phyll content of longleaf pine seedlings in response to rooting volume, copper root pruning, and nitrogen sup-ply in a container nursery", New Forests, 344, pp.881~897 (2013)
- Fox JE, "Nursery potting mixture for Santalum album L. in Timor", Mulga Research Centre Journal, 10, pp.38~44 (1990)
- Haase DL., "Morphological and physiologicalevaluation of seedling quality", Proceedings of the conference, pp.3~8 (2007)
- 김종진, "낙엽송의 용기묘 생산을 위한 적정 용기 탐색", 한국임학회지, 99(4), pp.638~644 (2010), 한국임학회
- Kim JH, "Effects of shading and fertilizer treatment on the growth characteristics of Pinus koraienssis container seedlings", pp.2013
- 김종진, "시비 처리에 따른 상록 참나무속 수목의 용기 내 생장 및 생리적 반응", 한국환경농학회지, 33(4), pp.372~380 (2014), 한국환경농학회[DOI]
- Kim TJ, "Container production technologies of landscape trees", pp.1999
- Landis TD, "Containers and growing media. the container tree nursery manual: agriculture hanmdbook 674. Vol. 2. USDA", pp.88~ (1990), Foerst Service
- Ministry of Agriculture and Forestry, "Development of seeding mass production method by containerized seedling production system", pp.400~ (2000), Ministry of Agriculture and Forestry
- Marianthi TT, "A comparison of root architecture and shoot morphology between naturally regenerated and container-grown seedlings of Quercus ilex", Plant Soil, 324, pp.103~113 (2009)
- Park. SG, "Conservation status and restoration of evergreen broad leaved forests in warm temperate region", Korean J. Env. Eco, 16(3), pp.309~320 (2002)
- Ritchie GA, "Forest Nursery Manual 1 : Production of Bareroot Seedlings", pp.243~259 (1984), Martinus Nijh off Publishers
- 송기선, "편백 1, 2년생 노지묘와 용기묘의 생장특성 비교", 한국임학회지, 101(2), pp.317~323 (2012), 한국임학회[DOI]
- 성환인, "피음 및 시비처리에 따른 가시나무 1년생 용기묘의 생장과 묘목품질 특성", 한국임학회지, 100(4), pp.598~608 (2011), 한국임학회
- Switzer GL, "Effects of nursery fertility and density on seedling characteristics yield, and field performance of lobloly pine (Pinus taeda L.),", Soil Sci. Soc. Amer. Proc, 27, pp.461~464 (1963)
- Thompson BE., "Seedling morphological evaluation what you can tell by looking", proceedings, Evaluation seedling quality: prin ciples, Procedures, and Predictive Abilities of Major Tesrs, pp.59~71 (1985)
- Wang MB, "Issues in using the WinRHIZO system to determine physical characteristics of plant fine roots", Acta Ecologica Sinica, 29, pp.136~138 (2009)