Feed Value and Fermentative Quality of Haylage of Winter Cereal Crops for Forage at Different Growing Stages

사료맥류의 생육단계별 헤일리지 사료가치 및 발효품질

  • Received : 2012.10.16
  • Accepted : 2012.11.04
  • Published : 2012.12.31


This study was carried out to analyze winter cereal crops for harvest time, proper drying time and haylage quality in order to investigate the possibility of the production of good quality haylage substitute for hay. As a result, in case of productivity and feed value, dry matter yield and TDN yield was increased with late harvest and crude protein and NDF, ADF was decreased (p<0.05). To make haylage for whole crop barley, oats, triticale, whole crop wheat need more than 32 hour wilting time in the milk ripe stage, yellow ripe stage need about 8~24 hour, and wilting time did not need the full ripe stage. Rye does not suitable for making haylage because of difficulty pre-wilting time. In case of fermentative quality on haylage, pH was increased with late harvest on all winter cereal crop forage. Lactic acid content was decreased with late harvest (p<0.05), and highest in the milk ripe stage. Acetic acid was also decreased with late harvest, and butyric acid was not detected. In conclusion, to harvest sooner of winter cereal crops could be an efficient way when making haylage in terms of protein content and fermentation quality. Ray can used as fresh and silage, because difficulty for pre-wilting time in Korea. Whole crop barley, oats, triticale, wheat can be used haylage when harvested yellow ripen stage and pre-wilting time for 8~24 hours.


Grant : 청보리 소비확대를 위한 용도다양화 및 고급화 연구

Supported by : 농촌진흥청


  1. AOAC. 1995. Official method of analysis (15th ed.) Association & Official Analytical Chemists, Washington DC.
  2. Cottyn, B.G., Boucque, C.H.V., Fiems, L.O., Vanacker, J.M. and Buysse, F.X. 1985. Unwilted and prewilted grass silage for finishing bulls. Grass Forage Science. 40:119-125.
  3. Goering, H.K. and Van Soest, P.J. 1970. Forage fiber analysis. Agic. Handbook 379, U.S. Gov. Print. Office Washington, DC.
  4. Gordon, C.H. 1967. Storage losses in silage as affected by moisture content and structure. Journal of American Dairy Science. 50:398-402.
  5. Heo, J.M., Lee, S.K., Lee, I.D., Lee, B.D. and Bae, H.C. Effect of different growing stages of winter cereal crops on the quality of silage materials and silages. 2005. Korean Society of Animal Sciences and Technology. 47(5):877-890.
  6. Holland, C., Kezar, W., Kautz, W.P., Lazowski, E.J., Mahanna, W.C. and Reinhart. R. 1990. Pioneer Hi-Bred International, Inc., Des moines, IA.
  7. Hwang, J.J., Sung, B.R., Youn, K.B., Ahn, W.S., Lee, J.H., Chung, K.Y. and Kim, Y.S. 1985. Forage and TDN yield of several winter crops at different clipping date. Journal of the Korean Society of Grassland and Forage Science. 30(3): 301-309.
  8. Kim, W.H. and Seo. S. 2006. Cultivation and Utilization Barley as the Main Winter Crop in Paddy Field. Journal of the Korean Society of Grassland and Forage Science. 2006. pp 37-57.
  9. Kim, W.H., Seo, S., Lim, Y.C., Shin, J.S., Sung, B.R., Ji, H.J., Lee, S.J. and Park, T.I. 2007. Selection of Promising Barley Cultivar for Silage at Paddy Field of Honam Region. Journal of the Korean Society of Grassland and Forage Science. 27(3):161-166.
  10. Kim, J.G., Chung, E.S., Seo, S., Ham, J.S., Kim, M.J. and Lee, J.K. 2006. Effects of wilting days on the quality of round baled grass silage. Journal of the Korean Society of Grassland and Forage Science. 26(1):39-44.
  11. Kwon, Y.U. 2003. Studies on growth, nutrient components and potimal harvesting time in winter forage crops. Dongguk university.
  12. Ohmomo, S., Tanaka, O., Kitamoto, H.K. and Cai. Y. 2002. Silage and microbial performance, old story but new problems. Japan Agricultural Research Quarterly. 36(2):59-71.
  13. Park, T.I., Han, O.K., Seo, J.H., Choi. J.S., Park, K.H. and Kim, J.G. 2008. New barley cultivars with improved morphological characteristics for whole crop in Korea. Journal of the Korean Society of Grassland and Forage Science. 28(3): 193-202.
  14. SAS. 2002. SAS system Releas 9.1, SAS Institute Inc., Cary, NC.
  15. Song, T.H., Han, O.K., Yun, S.K., Park, T.I., Seo, J.H., Kim, K.H. and Park, K.H. 2009. Changes in quantity and quality of winter cereal crops for forage at different growing stages. Journal of the Korean Society of Grassland and Forage Science. 29(2):129-136.
  16. Zimmer, E. 1973. New methods in fodder conservation. European grassland federation 5th general meeting Uppsala. 12-15 June, Main paper. pp. 6-7.