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Page 6 of articles about genetics-reproduction

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Genetics-ReproductionAbstract

Analysis of artificial insemination center management factors that contribute to sperm parameters and boar longevity

The results reveal better sperm quality for untreated boars than for PGF2α-treated boars, which might indicate that the underlying fertility of boars necessitating treatment is inferior compared to boars that can be collected without further treatment.

NutritionAbstract

333 Emerging voices: Biochemical, neurochemical, morphological and proteomic study of different nutritional conditions in Iberian pigs

The consequences of different nutritional changes were analyzed, whether applied to the pregnant mother or directly to the offspring. Doctoral thesis from the Faculty of Veterinary Medicine, UAB, Spain. Advised by Anna Bassols and with the collaboration of Antonio Gonzalez de Bulnes.

Managing Director at Hendrix Genetics Swine Spain: Jose Maria Requejo and Managing Director Cooperativa Virgen del Rosario: Enrique Bascuas

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Genetics-ReproductionPress releases

Cooperativa Virgen del Rosario and Hendrix Genetics announce sale of Gratal Farm and long-term partnership agreement

Cooperativa Virgen del Rosario and Hendrix Genetics are pleased to announce the signing of a groundbreaking agreement on December 1st, 2023, marking the sale of Gratal Farm and the establishment of a long-term partnership to drive innovation in genetic improvement programs within the swine sector.

NutritionAbstract

Flavour supplementation to improve sow reproductive performance and microbiota during late gestation and lactation

Flavor supplementation improved the reproductive performance of the sows by changing the fecal microbial profile.

Evolution of Spanish imports of piglets from the Netherlands. Source: 333 from RVO data.

Markets-EconomicsNews

Further increase in Spanish imports of Dutch piglets in 2023

Spanish imports of Dutch piglets have been increasing steadily, having doubled in five years.

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Genetics-ReproductionAbstract

Differences of semen microbiota among breeding boars with different reproductive ages

The semen of older boars contained a higher abundance of harmful bacteria, which contributes to the observed reduction in semen anti-oxidant capacity and overall semen quality in this group.

NutritionAbstract

The impact of bump feeding on sow reproductive performance, milk yield, piglet birth weight, and farrowing behavior

Increasing feed intake during late gestation may improve sow and litter performance.

Genetics-ReproductionPress releases

Axiom and Choice Genetics announce the acquisition of Choice Genetics France, Poland and Brazil by the Axiom Group

Axiom and Choice Genetics have concluded negotiations. Starting on 20 December 2023, Axiom will hold the majority stakes in Choice Genetics France, Poland and Brazil.

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Genetics-ReproductionAbstract

333 Emerging voices - Individual and nutritional factors affecting the homogeneity and performance of Iberian pig production

An investigation at both phenotypic and genotypic levels of the implications of the intrauterine development of the piglets in the postnatal growth. Doctoral thesis from the Faculty of Veterinary Medicine, UCM, Spain, advised by Antonio Gonzalez de Bulnes, Cristina Óvilo Martín and Beatriz Isabel Redondo.

Genetics-ReproductionAbstract

The impact of functional teat number on reproductive throughput in swine

Results suggest increasing functional teat number would enhance both piglet survival and reproductive throughput.

Genetics-ReproductionPress releases

Paloma Lazcano managing director Topigs Norsvin Mexico

Paloma Lazcano has been appointed managing director of Topigs Norsvin Mexico.

Genetics-ReproductionNews

Mexico approved safe importation of pigs from Denmark

With the aim of strengthening the genetics of the national herd, Mexico's Ministry of Agriculture and Rural Development endorsed the safe importation of 220 pigs from Denmark, which were inspected by Mexican officials in the European territory.

Genetics-ReproductionAbstract

Genetic associations between human-directed behavior and intraspecific social aggression in growing pigs

Heritability estimates for all studied traits suggest they could be suitable as a method of phenotyping aggression and fear/boldness for genetic selection purposes.

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Genetics-ReproductionArticle

Topigs Norsvin dam lines. Key management aspects

We talked to Jonatan Sánchez-Osorio, Technical Director of Topigs Norsvin Spain, about the essential points in managing sows from this genetic line.

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Genetics-ReproductionPress releases

Colombia is first country to issue positive regulatory determination for PIC’s PRRS-resistant pig

Determination marks a critical milestone in the battle against the PRRS virus.

ManagementAbstract

Reproductive performance of gilts and weaned sows grouped at different days after insemination

Group housing gestating sows 2 days after breeding compromised litter size; however, mixing gilts on days 1 to 4 after breeding did not impair reproductive performance.