Korean Journal of Agricultural Science (농업과학연구)
- Volume 34 Issue 2
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- Pages.181-188
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- 2007
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- 2466-2402(pISSN)
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- 2466-2410(eISSN)
Composting of the Mixtures with Pig Manure and Castor Meal
돈분과 피마자박의 혼합비율에 따른 퇴비화 연구
- Chang, Ki-Woon (Division of Applied Biology, Chemistry & Food Science, College of Agriculture and Life Sciences, Chungnam National University) ;
- Lee, Jong-Jin (PANKOREA Co., Ltd.) ;
- Hong, Joo-Hwa (Division of Applied Biology, Chemistry & Food Science, College of Agriculture and Life Sciences, Chungnam National University) ;
- Kim, Nam-Chean (Department of Environmental Health, Eulji University) ;
- Kim, Wan-Ju (Nonsan Livestock Cooperative) ;
- Choi, Woo-Young (Division of Applied Biology, Chemistry & Food Science, College of Agriculture and Life Sciences, Chungnam National University)
- 장기운 (충남대학교 농업생명과학대학 응용생물화학식품학부) ;
- 이종진 ((주) 판코리아) ;
- 홍주화 (충남대학교 농업생명과학대학 응용생물화학식품학부) ;
- 김남천 (을지대학교 보건환경학 전공) ;
- 김완주 (논산축산업협동조합 유기질비료공장) ;
- 최우영 (충남대학교 농업생명과학대학 응용생물화학식품학부)
- Published : 2007.12.31
Abstract
This study was conducted to estimate the humificating grade according to experiment of physico-chemical characterization and phyto-toxicity during composting of using with pig manure and castor meal. The material ratios of the compost which was mixed with pig manure(P), castor meal(C), and saw dust(S) were 5 : 1 : 4(PCS-I), 5 : 2.5 : 2.5(PCS-II) and 5 : 4 : 1(PCS-III) by volume to volume, and they were decomposed for 60 days. In the result, the changes of temperature in all treatments during composting were rapidly increased more than