Inorganic and organic trace mineral supplementation in weanling pig diets

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Inorganic and organic trace mineral supplementation in weanling pig diets.

A study was conducted to evaluate the effects of dietary inorganic and organic trace minerals in two levels of supplementation regarding performance, diarrhea occurrence, hematological parameters, fecal mineral excretion and mineral retention in metacarpals and liver of weanling pigs. Seventy piglets weaned at 21 days of age with an average initial body weight of 6.70 ± 0.38 kg were allotted in...

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The Effects of Supplementing Weanling Pig Diets with Organic and Inorganic Acids on Growth Performance and Microbial Shedding

One hundred and eighty pigs were weaned at an average of 18.2 days of age and were assigned to one of five dietary treatments. Pigs were allotted based on genetics, sex and initial body weight. Treatments were as follows: A) Basal diet, no antibiotics (negative control); B) Diet A plus Carbadox at 45.4g/ton (50 ppm; positive control); C) .4% Organic acid blend, added to diet A by substituting f...

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Nonruminant Nutrition: Weanling Pig - Vitamin & Mineral

Poultry fat has become a more economical source of energy than byproducts currently used. Therefore, this study was conducted to determine the effects of dietary fat source (poultry fat or beef tallow) in finishing diets for cattle on the fatty acid composition of beef. Sixty Angus crossbred steers (410.8 kg initial BW) were stratified by source, blocked by weight, and assigned within block to ...

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Effects of dietary organic and inorganic trace mineral levels on sow reproductive performances and daily mineral intakes over six parities.

Dietary trace mineral sources and levels were fed to developing gilts to evaluate their performance responses during the growth phase, but treatments were continued into the reproductive phase in which subsequent reproductive responses were evaluated. In Exp. 1, three groups of gilts (n = 216) were used in a 2 x 2 factorial in a randomized complete block design (6 replicates) with treatment die...

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ژورنال

عنوان ژورنال: Anais da Academia Brasileira de Ciências

سال: 2015

ISSN: 1678-2690,0001-3765

DOI: 10.1590/0001-3765201520140154