지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
A short rotation coppice (SRC) refers to cultivation systems using fast-growing tree species with the ability to re-sproutfrom the stump after harvest. Harvest in SRC cultivation occurs in short intervals, 2-6 years, and management practices are moresimilar to those of agricultural annual crops than to forestry. The SRC for production of biomass for heat and electricity isconsidered a very promising means to meet the different targets set to increase the amount of renewable energy. This study wasconducted to analyze growth characteristics and biomass production of poplar clones in the SRC under the treatment of slurrycomposting and biofiltration liquid fertilizer (SCBLF). The average survival rate of poplar clones at SCBLF treatment was 95.0%and that at control was 92.5%, respectively. The average number of shoot at the treatment was 11.8 ea/clone and that of controlwas 11.5 ea/clone. ’72-31’, ‘Bonghwa1’ and ‘Clivus’ from Populus alba × P. glandulosa were superior clones for the numberof shoot with 17.1 ea/clone, 14.5 ea/clone and 13.8 ea/clone at the treatment of SCBLF. For the average of leaf area, the SCBLFtreatment showed 35% broader leaf (71.0 cm2) than control (52.3 cm2). The annual average of above-ground biomass productionshowed 51% better at the SCBLF treatment (8.5 ton/ha) than control (5.6 ton/ha). ‘Clivus’, ‘72-31’ and ‘Bonghwa1’ clones fromP. alba × P. glandulosa were superior for the annual average of above-ground biomass production with 15.2 ton/ha, 14.0 ton/haand 11.6 ton/ha at the treatment of SCBLF.
목차
등록된 정보가 없습니다.
참고문헌 (18)
참고문헌 신청
Baskerville GL / 1972 / Use of logarithmic regression in the estimation of plant biomass / Can. J. Forest Res 2 : 49 ~ 53
Dauen A / 2004 / Pig slurry versus mineral fertilization on corn yield and nitrate leaching in a Mediterranean irrigated environment / Eur. J. Agron 21 : 7 ~ 19
Gray KA / 2006 / Bioethanol / Curr. Opin. Chem. Biol 10 : 141 ~ 146
Hamelinck C / 2005 / Ethanol from lignocellulosic biomass technoeconomic performance in short-, middle-and long-term / Biomass Bioenergy 28 : 384 ~ 410
Hyun YI / 1982 / Wood biomass production of twelve tree species in coppice plantations managed under 1-, 2- and 3-year rotations / J. Korean Forest Soc 55 : 30 ~ 36
Dauen A / 2004 / Pig slurry versus mineral fertilization on corn yield and nitrate leaching in a Mediterranean irrigated environment / Eur. J. Agron 21 : 7 ~ 19
Gray KA / 2006 / Bioethanol / Curr. Opin. Chem. Biol 10 : 141 ~ 146
Hamelinck C / 2005 / Ethanol from lignocellulosic biomass technoeconomic performance in short-, middle-and long-term / Biomass Bioenergy 28 : 384 ~ 410
Hyun YI / 1982 / Wood biomass production of twelve tree species in coppice plantations managed under 1-, 2- and 3-year rotations / J. Korean Forest Soc 55 : 30 ~ 36
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