Results 111 to 120 of about 6,375,742 (186)

Evaluation of the optimum protein requirements for Vietnamese pigs [PDF]

open access: yes, 2010
The studies reported in this thesis were carried out in Central Vietnam where pig production plays an important role and pig farmers face a general dietary protein shortage for their animals.
Pham, K.T.
core  

Pathogenicity of porcine intestinal spirochetes in gnotobiotic pigs [PDF]

open access: yes, 1994
Twelve intestinal spirochete strains of porcine origin were characterized on the basis of their phenotypic properties, by multilocus enzyme electrophoresis, and by pathogenicity testing in gnotobiotic pigs.
D J Hampson   +11 more
core  

Influence of the form and level of organic versus inorganic copper and zinc in diets for growing and finishing pigs [PDF]

open access: yes, 2006
Pharmacological levels of inorganic forms of copper (Cu) and zinc (Zn) are frequently used in diets for pigs to improve performance and control post-weaning colibacillosis. However, the use of such forms and levels causes mineral accumulation in the soil,
Hernández, Aracely
core  

Additivity of Standardized Total Tract Digestible Phosphorus in Mixed Diets and the Influence of Phosphorus Requirement Expressions in Diet Formulations on Phosphorus Excretion in Pigs

open access: yesAnimals
This study aimed to test the additivity of digestible phosphorus (P) in mixed diets fed to pigs and to investigate the effects of P expressions in diet formulations on P excretion from pigs. In experiment 1, eight castrated male pigs (30.5 ± 1.5 kg) were
Woong Bi Kwon   +4 more
doaj   +1 more source

"Sex" and body region effects on bone mineralization in male pigs. [PDF]

open access: yesArch Anim Breed, 2020
Bernau M   +4 more
europepmc   +1 more source

Tail biting in pigs: is it possible to rear the heavy pig avoiding tail docking? [PDF]

open access: yes, 2013
Tail biting in pigs has been identified as a behavioural problem for decades. It has serious consequences for animal welfare and for the income of the farmers The inability to prevent occurrence of this adverse behavior under commercial farm conditions ...
Scollo, A.
core  

Respiratory and systematic humoral and cellular immune response of pigs to a heterosubtypic influenza A virus infection [PDF]

open access: yes, 2001
The level of heterosubtypic immunity (Het-I) and the immune mechanisms stimulated by a heterosubtypic influenza virus infection were investigated in pigs. Pigs are natural hosts for influenza virus and, like humans, they host both subtypes H1N1 and H3N2.
Heinen, P.P.   +3 more
core  

Ejaculate Collection Influences the Salivary Oxytocin Concentrations in Breeding Male Pigs. [PDF]

open access: yesAnimals (Basel), 2020
López-Arjona M   +4 more
europepmc   +1 more source

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