Rape cake in rations of farm animals
Rape represents the most important oil crop in the conditions of the Republic of Belarus, possessing high productivity level and feeding value. Main shortcoming, specific for rape feeds, is presence of fugitive caustic compounds (glucosinolates, tannins, polyphenols, lignin), giving bitter smack and...
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Veröffentlicht in: | ÐеÑÑi ÐаÑÑÑналÑнай акадÑмii навÑк ÐелаÑÑÑi. СеÑÑÑ Ð°Ð³ÑаÑнÑÑ Ð½Ð°Ð²Ñк 2012 (3), p.80-85 |
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Format: | Artikel |
Sprache: | rus |
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Zusammenfassung: | Rape represents the most important oil crop in the conditions of the Republic of Belarus, possessing high productivity level and feeding value. Main shortcoming, specific for rape feeds, is presence of fugitive caustic compounds (glucosinolates, tannins, polyphenols, lignin), giving bitter smack and oppressing function of thyroid gland. Therefore, selection of the sorts with low content of fugitive caustic compounds appears a serious problem. Evaluation of effectiveness of inclusion of rape pulp in the content of compound feeds for agricultural animals is presented. The experiment has been carried out in 2006-2011 on high-productive cows, breeding sows and swine youngsters. The results of the research of 1-st experimental, 2-nd experimental and control groups are presented. Test data of pare pulp is displayed. Feeding rations of experimental animals are analyzed. Milk productivity of cows is evaluated. Characteristics of sows' productivity and quality indexes of the youngsters' development is analyzed. Qualitative characteristics of young-stock breeding are presented. Economic efficiency of rape pulp inclusion in feeds' content is calculated. |
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ISSN: | 1817-7204 |