Effect of sugarcane silage on productive parameters of replacement Holstein-Friesian heifers
نویسندگان
چکیده
منابع مشابه
Effect of sugarcane silage on productive parameters of replacement Holstein-Friesian heifers Efecto del ensilado de caña de azúcar en los parámetros productivos de vaquillas Holstein-Friesian para reemplazo
Objective. Measure the productive parameters of Holstein-Friesian females from weaning to 470 days old, comparing feeding through sugarcane silage (SCS) and corn silage (CS) in a concentrated fodder ratio of 70:30. Materials and methods. Twenty-eight post-weaning calves were used, with an average age of 80±16 days old and an initial weight of 79.5±12.9 kg. The T-Student test was used for the co...
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A study was carried out to investigate the effect of restricting silage feeding on time of calving and calving performance in Holstein-Friesian cows. In the treatment group (n = 1,248 cows, 12 herds) silage feeding commenced in the evening (17:00 to 20:00 h), after a period of restricted access (2 to 10 h) while in the control group ad-libitum access to silage was provided over the 24 h period ...
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ژورنال
عنوان ژورنال: Revista MVZ Córdoba
سال: 2014
ISSN: 1909-0544
DOI: 10.21897/rmvz.116