Digestibility of rations with different protein resources (maize-gluten meal, sunflower meal and wheat bran) for ruminants
1999
Nikolov, I. (Institut po Z"rneni Khrani i Furazhna Promishlenost, Kostinbrod (Bulgaria)) | Kozelov, L. | Iliev, F
Three rations equalized in energy content, row protein, Ca and P were tested.For the first experiment as a source of protein was used maize - gluten meal (MGM), for the secound - wheat bran, and for the third - sunflower meal.Results show a tendency for better digestibility of dry and organic matter for rations with wheat bran and sunflower meal, 68.7% and 67% for the dry matter respectively and 70.3 and 68.7 for the organic one compared to the ration with MGM, where it was 64.5% and 66.3% respectively.Digestibiliyt of row proteins in rations conteined MGM and wheat bran what was 70.7% and 70.6% respectively was lower compared to the ration with sunflower meal, that was 74% and the difference being nonsignificant (P0.005.
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