Evaluación " in Vivo" de Ensilaje de Residuos Agroindustriales y Biológicamente Acelerados en Vacas Lecheras (Proyecto ESPOPCH _ FUNDACYT PFN 057)

Abstract

In the Experimental Station "Tunshi" of the ESPOCH, it was evaluated in alive the ensilage of biologically quick industrial agriculture residuals, compound of 90% stubble of corn (to exception of the treatment control that was of 93.5%), more 3.5% of molasses, 1% of salts minerals, 2% of urea and 3.5 % of bio-accelerate (serum of milk, bovine manure or their mixture), given at 16 the cows milkmaids mestizo Holstein 4.0 years old, with an average of three childbirths and that they were in the first production phase. Being determined that the final weights of the cows milkmaids were not significant, although with the employment of the serum of milk like bioaccelerate, it registered bigger weights numerically (395.75 kg), forage consumptions and ensilage of 9.52+0.81 and 0.78+0.05 kg in dry matter, respectively and a production of milk average of 11.86 liters/cows/day, on the other hand with the ensilage of stubble of corn without bio-accelerate was of 9.41 liters/cows/day, for what the production cost is smaller in 0.04 USD than with the employment of the ensilage without the bioacelerante (0.19 USD), recommending you to use like part of the feeding the ensilage of stubble of corn bio-accelerates with serum of milk.