Comparative evaluation of feeding lactating cows with corn silage and a mixture of paiza and lupine, and paiza and pea | Сравнительная оценка скармливания кукурузного и силосов из смеси пайзы-люпина и пайзы-гороха лактирующим коровам
2012
Istranin, Yu.V., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
The purpose of the realized in the Republic of Belarus researches was preparation of silos from effective mixes with Indian barnyard millet (Echinochloa frumentacea), and also the definition of the efficiency of use of the prepared forage in diets of lacating cows. The positive effect of experimental silos fed of mixture of paiza and lupine was determined, which allowed to increase milk production in experimental animals to 23,74-24,58 kg of milk, or 4,7-8,4%, with an increase in fatness to 3,55-3,66, or 0,08-0,19 higher than in the control group fed with corn silage. The production test confirmed a positive effect of silos made of the mixture of paiza and lupine varieties 'Gulliver', thus improving the productivity of cows by 4,6% and reducing the cost of feed for produce by 9,4%, as well as to obtain an additional profit per cow of 3163 Belarusian rubles per day from product sales, and taking into account the cost savings and the difference in the amount of the resulting product for the year the profit makes 2592 Belarusian rubles.
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