Now the non-point pollution of Semangum basin occupies 62% of total pollutant loadings. This study grasps the problems taking 64%(livestock 29%, land 35%) of total causes, and analyzes the current actual occurrence and treatment of livestock manures in Jeongeup-si and Gimje-si where Korea's most sto...
Now the non-point pollution of Semangum basin occupies 62% of total pollutant loadings. This study grasps the problems taking 64%(livestock 29%, land 35%) of total causes, and analyzes the current actual occurrence and treatment of livestock manures in Jeongeup-si and Gimje-si where Korea's most stocks are inhibiting respectively, including the fact-finding researches and statistical data of the livestock manure which are changed into resources(fertilizers). Based on the data analyzed, this study is performed in order to prepare ways of managing manure in Semangum Basin.. Now the output, throughput and spraying rate of the fertilizers around Semangum basin are not controlled efficiently. Especially, Jeongeup-si and Gimje-si confirm that the spraying rate of fertilizers per unit area was 2 or 3 times higher than the fertilizer amounts fixed in the fertilizer recipe. Owing to the livestock manure fertilizers which were scattered over Semangeum basin, phosphoric acid flowed into the lower Semangeum and it occurred the eutrophication of lakes and marshes. As a result of this study, it is concluded that it is first to understand problems of reality of management on the upper basin of Semangum, and what is necessary for improvement is to gain reliability through making up guideline and education for gathering statistics for accuracy on animal husbandry. In addition, it is also concluded that institutionalization of distribution channel of liquid manure is necessary for improvement of illegal liquid-manure distribution. In order to control non-point pollution of Semangum basin, where the rate of animal husbandry and farmland is relatively high, it is clear that participation of residents is absolutely necessary. Participation of residents start with gaining sympathy from residents, professionals, and administration, on recognizing that it is necessary to improve water quality, and this should be done through the process of communication, education, participation, and recognition. Also this study decides that Semangeum should be pre managed through extending public facilities rather than keeping individual fertilizer tanks.
Now the non-point pollution of Semangum basin occupies 62% of total pollutant loadings. This study grasps the problems taking 64%(livestock 29%, land 35%) of total causes, and analyzes the current actual occurrence and treatment of livestock manures in Jeongeup-si and Gimje-si where Korea's most stocks are inhibiting respectively, including the fact-finding researches and statistical data of the livestock manure which are changed into resources(fertilizers). Based on the data analyzed, this study is performed in order to prepare ways of managing manure in Semangum Basin.. Now the output, throughput and spraying rate of the fertilizers around Semangum basin are not controlled efficiently. Especially, Jeongeup-si and Gimje-si confirm that the spraying rate of fertilizers per unit area was 2 or 3 times higher than the fertilizer amounts fixed in the fertilizer recipe. Owing to the livestock manure fertilizers which were scattered over Semangeum basin, phosphoric acid flowed into the lower Semangeum and it occurred the eutrophication of lakes and marshes. As a result of this study, it is concluded that it is first to understand problems of reality of management on the upper basin of Semangum, and what is necessary for improvement is to gain reliability through making up guideline and education for gathering statistics for accuracy on animal husbandry. In addition, it is also concluded that institutionalization of distribution channel of liquid manure is necessary for improvement of illegal liquid-manure distribution. In order to control non-point pollution of Semangum basin, where the rate of animal husbandry and farmland is relatively high, it is clear that participation of residents is absolutely necessary. Participation of residents start with gaining sympathy from residents, professionals, and administration, on recognizing that it is necessary to improve water quality, and this should be done through the process of communication, education, participation, and recognition. Also this study decides that Semangeum should be pre managed through extending public facilities rather than keeping individual fertilizer tanks.
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