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솜대 조림지와 확산지의 바이오매스, 임상, 토양의 양분 특성
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 곽유식 | - |
| dc.contributor.author | 백경원 | - |
| dc.contributor.author | 최병길 | - |
| dc.contributor.author | 하지석 | - |
| dc.contributor.author | 배은지 | - |
| dc.contributor.author | 김춘식 | - |
| dc.date.accessioned | 2022-12-26T11:46:06Z | - |
| dc.date.available | 2022-12-26T11:46:06Z | - |
| dc.date.issued | 2021-03 | - |
| dc.identifier.issn | 2586-6613 | - |
| dc.identifier.uri | https://scholarworks.gnu.ac.kr/handle/sw.gnu/5431 | - |
| dc.description.abstract | 본 연구는 대나무 확산에 있어서 토양 성질이 미치는 영향을 조사하기 위해 매년 시비가 실시된 솜대 조림지와미시비 확산지를 대상으로 바이오매스 부위별 양분 농도와 임상 및 토양 30 cm 깊이의 양분 특성을 비교하였다. 솜대 조림지의 잎, 가지, 줄기 내 질소와 인 농도는 확산지에 비해 유의적으로(P < 0.05) 높았으나, 임상의 양분 농도는 조림지와확산지 사이에 유의적인 차이가 없었다. 토양 0∼30 cm 깊이의 평균 유기탄소는 조림지가 30.80 mg g-1으로 확산지 15.64 mg g-1에 비해 유의적으로 높았다. 평균 전질소 농도의 경우 조림지 2.47 mg g-1 , 확산지 1.24 mg g-1 , 인은 조림지 10.27 mg kg-1 , 확산지 5.61 mg kg-1 , 포타슘은 조림지 0.27 cmolc kg-1 , 확산지 0.16 cmolc kg-1로 조림지가 확산지에 비해 유의적으로 높았다. 본 연구 결과에 따르면 토양 양분 상태는 솜대의 인접 산림지역으로 확산에 큰 영향을 끼치지 않는 것으로나타났다. | - |
| dc.description.abstract | In this study, the relationships between bamboo expansion and the nutrient characteristics of bamboo biomass, the forest floor, and mineral soil (at 30-cm depth) were determined in unfertilized expansion sites and fertilized plantations of Phyllostachys nigra var. henonis in Jinju, Gyeongsangnam-do. Nitrogen and phosphorus concentrations in bamboo components (culm, branches, and foliage) were significantly higher in the plantation site than those in the expansion site (P < 0.05). However, the nutrient concentration of the forest floor did not differ significantly between the plantation and expansion sites. Mean organic carbon concentration at 0-30-cm soil depth was significantly higher in the plantation site (30.80 g kg-1) than that in the expansion site (15.64 g kg-1). In addition, total nitrogen, phosphorus, and exchangeable K+ at 0-30-cm soil depth were significantly higher in the plantation site than those in the expansion site. These results indicate that bamboo can spread to areas with low-nutrient concentrations in adjacent forests. | - |
| dc.format.extent | 8 | - |
| dc.language | 한국어 | - |
| dc.language.iso | KOR | - |
| dc.publisher | 한국산림과학회 | - |
| dc.title | 솜대 조림지와 확산지의 바이오매스, 임상, 토양의 양분 특성 | - |
| dc.title.alternative | Nutrient Characteristics of Biomass, Forest Floor, and Soil between Plantation and Expansion Sites of Phyllostachys nigra var. henonis | - |
| dc.type | Article | - |
| dc.publisher.location | 대한민국 | - |
| dc.identifier.doi | 10.14578/jkfs.2021.110.1.35 | - |
| dc.identifier.bibliographicCitation | 한국산림과학회지, v.110, no.1, pp 35 - 42 | - |
| dc.citation.title | 한국산림과학회지 | - |
| dc.citation.volume | 110 | - |
| dc.citation.number | 1 | - |
| dc.citation.startPage | 35 | - |
| dc.citation.endPage | 42 | - |
| dc.identifier.kciid | ART002696768 | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | kci | - |
| dc.subject.keywordAuthor | bamboo | - |
| dc.subject.keywordAuthor | bamboo spreading | - |
| dc.subject.keywordAuthor | bamboo nutrient | - |
| dc.subject.keywordAuthor | forest soils | - |
| dc.subject.keywordAuthor | nutrition distribution | - |
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