Effect of Genetic Crossing and Nutritional Management on the Mineral Composition of Carcass, Blood, Leather, and Viscera of Sheep

Higuera, Julymar M.; Silva, Ana Beatriz; Henrique, Wignez; Esteves, S. N.; Barioni, W.; Donati, George L.; Nogueira, Ana Rita A.

doi:10.1007/s12011-020-02543-8

Cited by 3 publications

(1 citation statement)

References 43 publications

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“…With regard to animal productivity, there are critical points that affect it, namely genetic potential, feeding, health and veterinary well-being. The listed factors act in combination, and animals with a genetic advantage do not realize it without an appropriate full-fledged diet [5].…”

Section: Introductionmentioning

confidence: 99%

Correlation of phosphorus level with macro- and microelements in the bristles of Landrace pigs

et al. 2021

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The presented results expand the understanding of the normal chemical composition of the body. The study was carried out on the basis of a pig-breeding farm in the Altai Territory in 2016-2020 on clinically healthy 6-month-old pigs of the Landrace breed. Chemical analysis of pig bristles was performed by inductively coupled plasma atomic emission spectrometry. The data were processed using Statistica 8 software (StatSoft Inc., USA). A study of the correlations between phosphorus in bristles and other macro-, microelements, as well as chemical elements associated with phosphorus, has been carried out. Only positive connections of different strengths have been established between phosphorus and elements involved in the formation of bone tissue (calcium, magnesium, manganese), copper, iron and strontium. There are two groups of direct interactions of different strengths between the chemical elements associated with phosphorus. Explained supposedly the essence of the connections, which is consistent in the bristle, as the final site of exchange, with organs and tissues of mammals.

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Section: Introductionmentioning

confidence: 99%

Correlation of phosphorus level with macro- and microelements in the bristles of Landrace pigs

et al. 2021

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Mineral characteristics of viscera of Hulunbuir grassland short-tailed sheep from Inner Mongolia, China

Liu

Yang

Liu

et al. 2023

Journal of Food Composition and Analysis

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Infl uence of genotype of sows on carcass weight of offspring

Zaiko¹,

Konovalova²,

Петухов³

et al. 2023

Head of Animal Breeding

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The study of fattening and meat traits of farm animals is relevant in the framework of ecological and genetic screening. The purpose of the work was to establish the infl uence of the genotype of sows on the carcass weight of the off spring obtained from them. Three groups of sows of Landrace breed were formed according to the principle of analogues, in each group they were full sibs, the total number of animals was 13. Pigs were reared in a large pig farm in the Altai Territory. The conditions of housing the animals corresponded to the standard requirements for pork fattening. At the age of about 150–160 days when fattening up to 100 kg of live weight slaughter was performed. The determination of the carcass weight was established by weighing on monorail scales for static mass estimation. The data was evaluated using Microsoft Offi ce Excel and the R programming language in the RStudio data analysis environment version 2022,07,2+576 (RStudio, PBC). The weight of the carcass characterized by the median in litters No. 2386, No. 1902, No. 2849 was 59,60, 63,60 and 71,60 kg, respectively. The analysis of variance carried out using the Kraskel-Wallis criterion indicated that the carcass weight significantly differed in the estimated litters (H = 6,36, df = 2, p = 0,041). A pair wise comparison using the posteriori Dunn test with the Hill correction indicates signifi cant diff erences in the pair of litters No. 2386 and No. 2849. Cluster analysis revealed two clusters: litter No. 2849 and litters No. 1902, No. 2386. The data obtained indicates the infl uence of pig heredity on the studied trait, and can be used in breeding programs and genetic-breeding research.

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Effect of Genetic Crossing and Nutritional Management on the Mineral Composition of Carcass, Blood, Leather, and Viscera of Sheep

Cited by 3 publications

References 43 publications

Correlation of phosphorus level with macro- and microelements in the bristles of Landrace pigs

Correlation of phosphorus level with macro- and microelements in the bristles of Landrace pigs

Mineral characteristics of viscera of Hulunbuir grassland short-tailed sheep from Inner Mongolia, China

Infl uence of genotype of sows on carcass weight of offspring

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