• Korean Journal of Organic Agriculture
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• v.22 no.2
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• pp.293-302
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• 2014

As part of the agricultural natural circulation, the present study was performed. Recently, there has been the movement toward reusing the Liquid Pig Manure as an alternative fertilizer sources for agricultural lands. For instance, LPM (Liquid Pig Manure) liquid fertilizer has been developed and widely used in Korea. However, the impacts of LPM on both agricultural environment and crop triticale yield have not been investigated yet. The experiments were studied on paddy field after treatment of LPM on plant height, root length, plant length, dry matter yield and soil chemical properties. The effect of LPM by application on triticale was more increased plant height, root length and plant length than the Control. Chemical soil characteristics were not significantly different between on Control and LPM. Soil pH, OM, TN, $P_2O_5$ and exchangeable cation of triticale (X Triticosecale wittmack) appeared to be lower than before the treatment. Dry matter yield were produced 834.3kg $10a^{-1}$ of in LPM plot and 684.4kg $10a^{-1}$ in Control plot. In these results show abbreviated as the application of LPM increases the yield index of triticale. However, the properties of paddy soil were not affected by the LPM application.