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Phyto-nutrient Efficiency of Goat Manure Discharged from Farms in South Korea
( B. Ravindran ),( Wo-mo Cho ),( Jung-kon Kim ),( Kwang-hwa Jeonng ),( Dong-jun Lee ) 한국폐기물자원순환학회(구 한국폐기물학회) 2016 한국폐기물자원순환학회 춘계학술발표논문집 Vol.2016 No.-
The study was conducted to evaluate the phytonutrient efficiency of goat manure discharged from farms in South Korea. Goat manure (GM) was collected from six different regions in South Korea, namely, Chupungnyeong (T1), Hoengseong (T2), Goesan (T3), Sancheong (T4), Jangsu (T5) and Namwon (T6). The major phytonutrients of nitrogen, phosphorus and potassium (N, P, K) were recorded variably in six different region manures. However, goesan and sancheong manure N % (2.55 and 2.31) and P % (2.06 and 2.68) values were recorded maximum than other four manures. The minimum of the values of N, P, K(%) was recorded as 0.67, 0.82 and 0.64 respectively in namwon farm goat manure. Phytotoxicity of collected goat manure was also assessed by means of the analysis of germination index (GI) using commercial crops, radish (Raphanus sativus) and cabbage (Brassica rapa). In our studies, GI (%) was recorded in the range of radish: 107.9-167.3 and cabbage: 29.9-68.8 from the six different farm goat manure(T1-T6). Each crop seed GI (%) was recorded significantly differently (p ≤ 0.05) in between the treatments manure extracts. Overall results also revealed that radish crops successfully shown excellent and non phytotoxic results in all manure extracts compared to the cabbage crop.
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