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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Mulching technique is used to control the temperature and moisture content of soil by covering the ground surface. Most kinds of mulching film are made of polyethylene which is non-biodegradable synthetic polymer. Utilizing these films has been one of the main sources in soil pollution. Thus residual films under the ground should be removed after a certain period of time. Therefore, an alternative mulching material made of biodegradable functional paper is considered instead of non-biodegradable films. The mulching sheet produced from paper basis has a functionality to be naturally degraded and then recycled to the bio-materials on soil. In this study, the paper based-mulching sheet coated with biodegradable polymer was specially produced using a laboratory bar coater. Coating colors prepared by dissolving PBS/PLA in chloroform were applied to kraft paper. The mechanical strength and aging properties of this mulching sheet were investigated. The burst strength of polymer-coated paper was decreased with the increase of the PBS ratio in PBS/PLA blends, and, in particular, 30/70 blending condition led to good stability in heat-aging atmosphere for 60 days.
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ABSTRACT
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
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참고문헌 (17)
참고문헌 신청
1. [학술지(정기간행물)] - 임경호 / 2009 / 멀칭재료와 제초방법이 무농약재배 케일(Brassica oleracea L. var. acephala)의 생육과 잡초 발생에 미치는 영향 / 한국유기농업학회지 17 (4) : 501 ~ 517
2. [학술지(정기간행물)] - Chris, A / 1991 / Evaluation of Landscape Fabrics in Suppressing Growth of Weed Species / J. Environ. Hort 9 (1) : 38 ~ 40
3. [학술지(정기간행물)] - Randal L. Shogren / 1999 / Preparation and Characterization of a Biodegradable Mulch : Paper Coated with Polymerized Vegetable Oils / Journal of Applied Polymer Science 73 (11) : 2159 ~ 2167
4. [학술지(정기간행물)] - Lee, H. L / 1998 / Development of Multi-function Mulch papers and Evaluation of Their Performance / Journal of Korea TAPPI 30 (3) : 38 ~ 45
6. [학술지(정기간행물)] - Choi, S. Y / 2000 / The Effect of Mulching Material on the Shoot and Root Growth and Fruit Quality of 'Fuji'/M.26 Apple / J. Kor. Soc. Hort. Sci 41 (5) : 512 ~ 516
2. [학술지(정기간행물)] - Chris, A / 1991 / Evaluation of Landscape Fabrics in Suppressing Growth of Weed Species / J. Environ. Hort 9 (1) : 38 ~ 40
3. [학술지(정기간행물)] - Randal L. Shogren / 1999 / Preparation and Characterization of a Biodegradable Mulch : Paper Coated with Polymerized Vegetable Oils / Journal of Applied Polymer Science 73 (11) : 2159 ~ 2167
4. [학술지(정기간행물)] - Lee, H. L / 1998 / Development of Multi-function Mulch papers and Evaluation of Their Performance / Journal of Korea TAPPI 30 (3) : 38 ~ 45
6. [학술지(정기간행물)] - Choi, S. Y / 2000 / The Effect of Mulching Material on the Shoot and Root Growth and Fruit Quality of 'Fuji'/M.26 Apple / J. Kor. Soc. Hort. Sci 41 (5) : 512 ~ 516
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UCI(KEPA) : I410-ECN-0101-2013-586-000419198