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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.10
- 수록면
- 462 - 471 (10page)
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A more efficient use of nutrients from organic sources can benefit both farmers and water quality in agriculture. In this paper we reviewed information related to the regulations and guidelines of a swine liquid fertilizer to propose an establishment scheme for the official standards of swine manure slurry as a liquid fertilizer for organic farming. According to the law of establishment and designation of official standard of fertilizers, the liquid fertilizer made with pig liquid manure belongs to the byproduct fertilizer as of one of organic fertilizer. However, the official standards for byproduct fertilizers including the liquid fertilizer set by the Rural Development Administration (RDA), especially for a liquid swine manure fertilizer, should be revised to meet the goals of laws pursuing the environmentally sound agriculture, especially for organic farming because the terms and relevant standards need additional specific standards alike the standards such as impurities and parameter for declaration in EU. Therefore, it is suggested that official standards for byproduct fertilizers should be revised with respect to nutrient, salt content as of SAR and Na content instead of NaCl. Also we need to develop the maximum limit of heavy metals in soil to which the liquid fertilizer can be applied, as well as application rate depending on EC of the liquid fertilizer.
목차
ABSTRACT
Introduction
Discussion
References
참고문헌 (22)
참고문헌 신청
[기타자료] - / 2004 / ANNEX 2., Compost : Legislation and standards- Heavy metals and organic compounds from wastes used as organic fertilisers / B4-3040 /2001/325284/MAR/A2
[인터넷자원] - ANNEXES / / Compost production and use in the EU annexes
[기타자료] - British Standards Institution / 2010 / Specification for whole digestate, separated liquor and separated fibre derived from the anaerobic digestion of source-segregated biodegradable materials / PAS:2010. BSI
[인터넷자원] - Canadian Food Inspection Agency / / T-4-93-Standards for Metals in Fertilizers and Supplements
[보고서] - Chung D.Y. / 2015 / Investigation of standards for a liquid animal manure depending on domestic animal manure management facilities in Korea as project : 25 ~ 50
[인터넷자원] - ANNEXES / / Compost production and use in the EU annexes
[기타자료] - British Standards Institution / 2010 / Specification for whole digestate, separated liquor and separated fibre derived from the anaerobic digestion of source-segregated biodegradable materials / PAS:2010. BSI
[인터넷자원] - Canadian Food Inspection Agency / / T-4-93-Standards for Metals in Fertilizers and Supplements
[보고서] - Chung D.Y. / 2015 / Investigation of standards for a liquid animal manure depending on domestic animal manure management facilities in Korea as project : 25 ~ 50
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UCI(KEPA) : I410-ECN-0101-2018-523-001420132