한국식품위생안전성학회지 (Journal of Food Hygiene and Safety)
- 제9권4호
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- Pages.229-235
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- 1994
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- 1229-1153(pISSN)
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- 2465-9223(eISSN)
충청남도 및 강원도 목장지역 목장용수의 춘하절간 위생화학적 변화
Sanitary Chemical Conditions of Farmwaters in Choongcheongnam and Kangwon Province According to Spring and Summer
초록
It is very important to investigate the sanitary chemical conditions of farmwaters used for cattle breeding in the dairy farms. For this purpose we examined pH, KMnO4 consumption, total hardness, chloride, sulfate, NH3-N, NO3-N, fluoride, lead, iron, manganese, cadmium, copper, zinc and chrome in the farmwaters sampled 2 times(spring and summer)in Choongcheongnam and Kangwon Province. The pH of farmwaters in Choongcheongnam and Kangwon Province was 6.49