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한국잔디학회 / v.10, no.4, 1996년, pp.275-283 
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잔디초지 생태계에 있어서 생산자와 소비자에 의한 DNA의 축적과 분해의 평형
( The Balance of the Storage and Decay of DNA by Producers and Decomposers in the Ecosystem of a Zoysia japonica Grassland ) |
| 장남기;김정석;이병설;강경미; 서울대학교 생물교육과;서울대학교 생물교육과;서울대학교 생물교육과;서울대학교 생물교육과;
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| 초 록 |
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| An investigation was performed to reveal the relation between the storage and decomposition of the titter DNA of a Zoysia japonica grassland on Mt. Kwanak. The loss constant k of litters was 0.167. The times required for the decomposition of half, 95% and 99% of accumulated DNA on the grassland floor were 3.8, 16.6 and 27.6, respectively. The amount of DNA which is turned to living organism in the ecosystem is higher than that of crude protein. In the case of crude protein, the decay constant k was 0.181. The times needed for the decomposition of half, 95% and 99% of accumulated crude protein on the Z. japonica grassland floor were 3.8, 16.6 and 27.6 years, respectively. Key words: Zoysia japonica, Mt. Kwanak, Litter DNA, Crude protein, Decomposition, Accumulation. |
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| 키워드 |
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한국잔디학회지 / v.10, no.4, 1996년, pp.275-283
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920302290)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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