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http://dx.doi.org/10.5333/KGFS.2006.26.3.133

Effects of Wrap Colors on the Quality of Round Baled Grass Silage  

Kim, Jong-Geun (National Livestock Research Institute, RDA)
Chung, Eui-Soo (National Livestock Research Institute, RDA)
Seo, Sung (National Livestock Research Institute, RDA)
Kim, Meng-Jung (National Livestock Research Institute, RDA)
Lee, Joung-Kyong (National Livestock Research Institute, RDA)
Kim, Jong-Duk (Cheonan Yonam College)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.26, no.3, 2006 , pp. 133-138 More about this Journal
Abstract
This experiment was conducted to determine the effect of wrap color on the quality of round baled grass silage at experimental field of Grassland and Forages Division, National Livestock Research Institute, RDA, Suwon from 1997 to 1998. The experiment was consist of randomized block design with three replications. The treatments were three wrap color(white, black and light green). Wrap color did not affect chemical composition. Fiber components(ADF and NDF) of all silages after 2 months were higher than those of forages at ensiling. Among tested wrap colors, white color wrap resulted in lower pH than others (p<0.05) but, there was no significant difference between black and light green color. Dry matter content of light green color was the highest among warp colors, but there was no signifiant difference (p<0.05). Acetic and butyric acid contents of all plots. were not found significant difference among wrap color and wrap color did not influence lactic acid and organic acid concentration. The effect of wrap color on the quality grade and DM loss also were not found significant difference. Results of this study indicate that wrap color does not influence the quality of silage.
Keywords
Grass; Silage; Wrap color; Quality;
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