The influence of the concentration of minerals in the feeding regime on nutrient utilization by ruminants
Abstract
To reveal the influence of mineral complexes on nutrient utilization by ruminants, there was performed a test on calves of Kalmyk breed and sheep of Groznensky breed, the animals were divided into 3 groups of each species. The diet of sneers and rams of the first group did not contain mineral additives, the second group received macroelement salts, and the third group received microelements. It was established that the animals of the third group digested raw protein, fat and fiber better than the control group. The sneers receiving the complex of mineral substances digested raw protein 3.50% better than the rams. After optimizing the mineral composition of the feeding regime, the rams digested raw protein and fat 2.63 and 1.74% better than the sneers.
Keywords
макроэлементы,
микроэлементы,
переваримость,
протеин,
жир,
клетчатка,
бычки,
овцы,
macronutrients,
microelements,
digestibility,
protein,
fat,
fiber,
sneers,
rams
About the Authors
Y. N. Arylov
Federal State Budgetary Educational Institution of Higher Education “Kalmyk State University named after B.B. Gorodilov
Russian Federation
Russian Federation
B. S. Ubushaev
Federal State Budgetary Educational Institution of Higher Education “Kalmyk State University named after B.B. Gorodilov
Russian Federation
Russian Federation
N. N. Moroz
Federal State Budgetary Educational Institution of Higher Education “Kalmyk State University named after B.B. Gorodilov
Russian Federation
Russian Federation
References
1. Баранников И.А. Технология интенсивного животноводства / A.И. Баранников, В.Н. Приступа, Ю.А. Колосов. - Ростов-на-Дону: Феникс, 2008. - 608 с.
2. Мороз Н.Н. Продуктивность и использование азота помесными и чистопородными ягнятами при выращивании на зеленных кормах. - Аграрная наука. - 2009. - № 11. - С. 24-25.
3. Нормы и рационы кормления сельскохозяйственных животных: Справочное пособие / Под ред. А.П. Калашникова, В.И. Фисинина, B.В. Щеглова, Н.И. Клейменова и др.- М., 2003. - 546 с.
4. Плохинский Н.А. Биометрия. 2-е изд. - М.: МГУ, 1970. - 376 с.
5. Хегай, В.Е. Технология адаптивного пастбищного природопользования через восстановление традиционного животноводства / В.Е. Хегай, М.С. Зулаев, А.К. Натыров // Вестник Калмыцкого университета. - 2007. - № 3. - С. 113-119.
6. Чамурлиев Н.Г Нагул и откорм молодняка овец волгоградской породы при разном уровне протеина / Н.Г Чамурлиев, О.В. Чапуркина, А.С.Филатов // Известия Нижневолжского агроуниверситетского комплекса: Наука и высшее профессиональное образование. - 2013.- № 1-1 (29). - С. 127-131.
Review
For citations:
Arylov Y.N., Ubushaev B.S., Moroz N.N. The influence of the concentration of minerals in the feeding regime on nutrient utilization by ruminants. Agrarian science. 2017;(11-12):50-52. (In Russ.)
Views:
226
Email this article 