The effect of feeding barley grain with various methods of preliminary preparation in a farm
The article considers the effectiveness of the use of various technologies for feeding barley grain (flattening, extrusion) when fattening young Ayrshire cattle in the conditions of a peasant (farm) economy. The eatability of feed is determined when pretreatment grain is included in the diet of animals. At the same time, it is established that feeding crimped and extruded barley grains made it possible to reduce the consumption of feed by 1 kg of growth. The live weight of fattening gobies and the average daily gain of animals, which diet included crimped grain and extruded grain were slightly higher than in the control group.
The effect of feeding barley grain with various methods of preliminary preparation in a farm
The article considers the effectiveness of the use of various technologies for feeding barley grain (flattening, extrusion) when fattening young Ayrshire cattle in the conditions of a peasant (farm) economy. The eatability of feed is determined when pretreatment grain is included in the diet of animals. At the same time, it is established that feeding crimped and extruded barley grains made it possible to reduce the consumption of feed by 1 kg of growth. The live weight of fattening gobies and the average daily gain of animals, which diet included crimped grain and extruded grain were slightly higher than in the control group.
Improving the Romanov young sheep raising
The article presents the materials of synthesizing and analyzing the ten-year experience of a peasant farm on improving the Romanov sheep breeding. New approaches in raising young sheep allow achieving the planned live weight with the rational use of feed per product unit in a timely manner.
The effect of yeast products on the milk production of cows
The article presents the study results of the effect of the yeast supplements “Optisaf” and “Progut Rumen” on the productivity and quality milk indicators from highly productive cows. It has been established that at the doses recommended by the manufacturer, their use improves the eatability of feed of the basic diet, increases the milk productivity and leads to an increase in the mass fraction of fat.
The effect of additives based on fodder yeasts on some biochemical indicators of blood in lactating cows
The article presents the results of studying the effect of yeast-based feed additives on metabolism of lactating cows. It has been stated that in the doses recommended by the manufacturer they do not have a negative impact on metabolism. The use of fodder yeasts allows to optimize the level of protein metabolism in animals.
