Semi purified glycerins in growing and finishing pigs feeding (30-90 kg)
نویسندگان
چکیده
منابع مشابه
Feeding behavior of growing-finishing pigs reared under precision feeding strategies.
The feeding behavior of growing-finishing pigs reared under precision feeding strategies was studied in 35 barrows and 35 females (average initial BW of 30.4 ± 2.2 kg) over 84 d. Five different feeding programs were evaluated, namely a conventional 3-phase program in which pigs were fed with a constant blend of diet A (high nutrient density) and diet B (low nutrient density) and 4 daily phase-f...
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Three pig trials were carried out to determine the true digestible Ile requirement for maximal weight gain and minimal plasma urea nitrogen (PUN) of late-finishing (87 to 105 kg) pigs. In Exp. 1, an Ile-deficient basal diet was developed and confirmed to be markedly deficient in Ile, yet fully efficacious when fortified with surfeit Ile. This diet contained corn and dried red blood cells (RBC) ...
متن کاملExploration Feeding and Higher Space Allocation Improve Welfare of Growing-Finishing Pigs
Lack of environmental enrichment and high stocking densities in growing-finishing pigs can lead to adverse social behaviors directed to pen mates, resulting in skin lesions, lameness, and tail biting. The objective of the study was to improve animal welfare and prevent biting behavior in an experiment with a 2 × 2 × 2 factorial design on exploration feeding, stocking density, and sex. We kept 5...
متن کاملUtilization of dried microbial cells grown on methanol in a semi-purified diet for growing pigs.
1. Twenty-four pigs (mean body-weight 44 kg) were used to determine the digestibilities of energy, nitrogen and amino acids in dried microbial cells (DMC) grown on methanol and in white fish meal (WFM). N utilization and the excretion of various nitrogenous compounds were also studied. 2. Semi-purified diets containing DMC, WFM or no protein source were offered at the rate of 1 kg fresh food/d....
متن کاملGrass silage in diets for organic growing-finishing pigs
In this study, organically raised pigs received an increasing proportion of grass silage up to 10 and 20% dry matter in the daily ration in the grower and finisher period, respectively, to determine the effects of grass silage on feed intake and growth performance. The pigs receiving a mixture of grass silage and compound feed ingested 0.3 kg DM/d (13% of their daily ration) as grass silage and...
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ژورنال
عنوان ژورنال: Revista Brasileira de Saúde e Produção Animal
سال: 2014
ISSN: 1519-9940
DOI: 10.1590/s1519-99402014000100018