1. Allred, K. R., Kennedy, W. K., Wiltiver, L. S., Trimberger, G. W., Reid, J. T., and Loosli, J. K. 1955. Effects of Preservatives upon Red Clover and Grass Forage Ensiled Without Wilting. Part 1. Storage Losses. Cornell Agr. Expt. Sta., Bull. 912.
2. A.O.A.C. Official Methods of Analysis. 1960. 9th ed. Association of Official Agricultural Chemists, Washington, D. C.
3. Boren, F. W., Brethour, J. R., and Ward, G. M. 1963. Kansas Feeding Trials Using Sorghum Silage. Proc. 3rd Grain Sorghum Research and Utilization Conf. March 12–13. p. 44. Amarillo, Texas.
4. Comparison of Feeding Value of Corn and Grain Sorghum Silages on the Basis of Milk Production and Digestibility;Browning;J. Dairy Sci.,1966
5. A Urine and Feees Collecting Apparatus for Heifers and Cows;Gorski;J. Animal Sci.,1957