Development of Mechanized System Model for the Production of Winter Cereal Wrap Silage in the Fallow Paddy Field(4) - Storage property and quality analysis of winter cereal wrap silage -
Kim, H.J.(National Institute of Agricultural Engineering, Suwon, Republic of Korea) | Park, K.K.;Ha, Y.S.;Hong, D.H.(Kyungpook National University, Daegu, Republic of Korea)E-mail:[email protected]
In order to solve the shortage of roughage supply for dairy farm in Korea, the mechanized model system for the production of winter cereal wrap silage in the fellow paddy field was developed in the previous studies. In this study, storage properties after long term storing of the winter cereal wrap silage were investigated. Also, the qualities of the wrap silage which was stored during 4 months were evaluated by sensory testings, analyzing chemical properties(moisture content, pH and organic acids) and investigating the increase of feeding value. The result of this study were summarized as follows1. After 300 hours storage, the acid level of the silage decreased slowly to 4.6~4.8 pH. Also, the temperature was stabilized around 27~28℃. The silage having below 5.0 pH is a desirable level for the most of good silage.
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