Results 91 to 100 of about 3,617 (213)

Less Invasive Sampling Methods for PRRSV Detection in Swine: Dry Blood Spots, Oral Swabs, and Tonsil Oral Scrubbing in Intentionally Exposed Gilts

open access: yesTransboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Serum collection from swine is invasive and labor‐intensive, which limits its practicality for disease surveillance and highlights the need for less invasive and cost‐effective alternatives. In this study, we evaluated the sensitivity of blood‐soaked filter papers (dry blood spots [DBS]), blood‐soaked swabs, oral swabs (OS), and tonsil oral scrubbing ...
Mariana Kikuti   +7 more
wiley   +1 more source

Production Practices of Iowa Hog Producers [PDF]

open access: yes, 1974
This report summarizes the production segment of a survey of 489 Iowa hog producers. It was conducted in 1972 and pertained mostly to the 1971 calendar year.
Galm, Timothy J., James, Sydney C.
core   +2 more sources

Prevalence of lameness and claw lesions during different stages in the reproductive cycle of sows and the impact on reproduction results [PDF]

open access: yes, 2013
Lameness in sows is an emerging disease condition with major effects on animal welfare and economics. Yet the direct impact on reproduction results remains unclear.
A. Van Nuffel   +28 more
core   +2 more sources

Sunflower cake to sows feeding on gestation and lactation phases /
Torta de girassol na alimentação de matrizes suínas em gestação e lactação

open access: yesSemina: Ciências Agrárias, 2009
Two experiments were carried out to evaluate the use of sunflower cake in the rations to gestating and lactating sows. Forty eight sows, 24 gestating and 24 lactating, with the same genetic background were used.
José Maurício Gonçalves dos Santos   +5 more
doaj   +1 more source

Energy use in pig production: An examination of current Iowa Systems [PDF]

open access: yes, 2012
This paper compares energy use for different pig production systems in Iowa, a leader in US swine production. Pig production systems include not only the growth and performance of the pigs, but also the supporting infrastructure of pig production.
Harmon, Jay   +7 more
core   +2 more sources

Mineral accretion in nursing piglets in relation to sow performance and mineral source

open access: yesVeterinární Medicína, 2009
The present study investigated the effect of a moderate substitution of inorganic mineral sources with chelated mineral sources from four weeks prior to parturition throughout lactation on sow and litter performance.
G.A. Papadopoulos   +2 more
doaj   +1 more source

ECONOMICS OF SOME SWINE PRODUCTION SYSTEMS WITH REFERENCE TO ANIMAL WELFARE [PDF]

open access: yes
Livestock Production/Industries,
Eidman, Vernon R.   +2 more
core   +1 more source

Effect of forage fibre incluison on intake capacity and nutrient digestibility of sows [PDF]

open access: yes, 2015
Dietary fibre is a compound of feeds which is related with physical satiety of the gut when provided in huge quantities, for example with forage inclusion, as a total mixed ration (TMR).
Aymerich Montrabeta, Pau
core  

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