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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.4
- 수록면
- 132 - 137 (6page)
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초록· 키워드
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Effects of chitin and chitosan treatments on soil microorganisms and the mesofauna were investigated in a microcosm and a fumigated field experiment. Responses of microorganisms were determined using microbial phospholipid fatty acid (PLFA) analysis, whereas responses of the mesofauna were measured in terms of the abundances of nematodes and microarthropods. Soil nitrate concentration increased on the application of chitin. Overall, chitin promoted bacterial and fungal abundance, leading to an increase in abundance of free-living soil nematodes that feed on decomposers. The ratio of saturated to unsaturated fatty acids was highest in the chitin-treated soil. Chitosan had a minimal effect on the abundance of microorganisms; however, it reduced the abundance of collembolans in the microcosm experiment. These results indicate that the application of chitin has beneficial effects on the supply of nutrients and promotion of the abundance of soil organisms.
목차
Introduction
Materials and Methods
Results and Discussion
Conclusion
References
참고문헌 (31)
참고문헌 신청
1. [학술지(정기간행물)] - Abdou E. S. / 2008 / Extraction and characterization of chitin and chitosan from local sources / Bioresour. Technol 99 : 1359 ~ 1367
2. [학술지(정기간행물)] - Bell, A.A / 1998 / Effects of chitin and chitosan on the incidence and severity of Fusarium yellows of celery / Plant Disease 82 : 322 ~ 328
3. [학술지(정기간행물)] - Cheah L. H. / 1997 / Chitosan coating for inhibition of Sclerotinia rot of carrots / N.Z. J. Crop and Hort. Sci 25 : 89 ~ 92
4. [학술지(정기간행물)] - Chen, J. / 1999 / Suppression of Meloidogyne hapla and its damage to lettuce grown in a mineral soil amended with chitin and biocontrol organisms / J. Nematology 31 (4s) : 719 ~ 725
5. [학술지(정기간행물)] - Cretoiu M. S. / 2014 / Bacterial communities in chitin-amended soil as revealed by 16S rRNA gene based pyrosequencing / Soil Biol. Biochem 76 : 5 ~ 11
2. [학술지(정기간행물)] - Bell, A.A / 1998 / Effects of chitin and chitosan on the incidence and severity of Fusarium yellows of celery / Plant Disease 82 : 322 ~ 328
3. [학술지(정기간행물)] - Cheah L. H. / 1997 / Chitosan coating for inhibition of Sclerotinia rot of carrots / N.Z. J. Crop and Hort. Sci 25 : 89 ~ 92
4. [학술지(정기간행물)] - Chen, J. / 1999 / Suppression of Meloidogyne hapla and its damage to lettuce grown in a mineral soil amended with chitin and biocontrol organisms / J. Nematology 31 (4s) : 719 ~ 725
5. [학술지(정기간행물)] - Cretoiu M. S. / 2014 / Bacterial communities in chitin-amended soil as revealed by 16S rRNA gene based pyrosequencing / Soil Biol. Biochem 76 : 5 ~ 11
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UCI(KEPA) : I410-ECN-0101-2016-521-001398499