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        검색결과 3

        1.
        2014.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        이 논문은 경남지역 농산물 58개 품목에 대해 특화계수와 지역성장률차분분석 등을 통해 개별 품목들의 지속적 성장가능성을 분석하였다. 재배면적(사육두수)에 의한 특화계수분석에 따르면 겉보리, 노지시금치, 단감, 마늘, 맥주보리, 밀, 시설딸기, 시설수박, 시설호박, 양파, 노지당근, 떫은감, 메밀, 돼지 등 14가지가 지역특화품목으로 선정되었다. 58개 품목 중 성장유망품목은 모두 10개로 돼지, 양파, 노지당근, 노지시금치, 겉보리, 사과, 시설호박, 밀, 떫은감, 노지토마토이다. 기타 48개 품목은 정체·사양품목으로 분류되었다. 이 연구에서는 성장가능성 범주에 따라 그에 맞는 정책대안을 제시하였다.
        4,900원
        3.
        1998.08 KCI 등재 서비스 종료(열람 제한)
        To examine water pollution status of agricultural water source of greenhouse area in Gyeongnam, the ground water quality was investigated six times at five areas in Gyeongnam from October in 1995 to March in 1996. pH of ground water were generally in the range of 5.9∼7.6. But a site in Changnyeong area was out of the range in 6.0∼8.5 which is water quality standard for agriculture. COD of ground water was below 8.0㎎/ℓ which is water quality standard for agriculture in all areas and the average was below 2.8㎎/ℓ. NH_4^+ -N contents in ground water was very low in all areas and the average of NO_3^- -N contents in Changnyeong and Chinju area was high with 13.2 and 11.5㎎/ℓ, respectively. Hardness, SO_4^2- and EC of ground water in Haman were higher than any other area. Fe and Mn contents of ground water in Kimhae were higher than any other area with 7.17 and 0. 95㎎/ℓ, respectively. Heavy metals such as Cu, Cd, Pb and Zn of ground water were below water quality standard for agriculture but some sites were over. Between COD and SS in ground water were not correlated with r=0.328, but between COD and NH_4^+ -N were positively correlated. And EC was positively correlated with Ca^2+, Mg^2+ and SO_4^2-. Ground water pollution status of agricultural water source of greenhouse area in Gyeongnam was generally high in order of Sacheon < Chinju < Haman < Kimhae < Changnyeong.