Results 51 to 60 of about 225,138 (210)

Effects of a tannin-rich legume (Onobrychis viciifolia) on in vitro ruminal biohydrogenation and fermentation

open access: yesSpanish Journal of Agricultural Research, 2016
There is still controversy surrounding the ability of tannins to modulate the ruminal biohydrogenation (BH) of fatty acids (FA) and improve the lipid profile of milk or meat without conferring a negative response in the digestive utilization of the diet.
Gonzalo Hervás   +5 more
doaj   +1 more source

Susceptibility to milk fat depression in dairy sheep and goats: Individual variation in ruminal fermentation and biohydrogenation

open access: yesJournal of Dairy Science, 2023
: Small ruminants are susceptible to milk fat depression (MFD) induced by marine lipid supplementation. However, as observed in dairy cows, there is wide individual variation in the response to MFD-inducing diets, which may be due to individual ...
Antonella Della Badia   +3 more
doaj   +1 more source

Evaluation of reduced amino acids diets added with protected protease on productive performance in 25-100 kg barrows

open access: yesAustral Journal of Veterinary Sciences, 2019
The objective of this research was to evaluate the effect of adding protected protease to low-amino acids (AA) diets on the growth performance of barrows.
Jose L. Figueroa   +6 more
doaj   +1 more source

Distribution of Oikopleura Dioica (Tunicata, Appendicularia) associated with a coastal frontal system (39°- 41°s) of the SW Atlantic ocean in the spawning area of Engraulis Anchoita anchovy [PDF]

open access: yes, 2013
Among tunicates, the small planktonic appendicularians generally comprise a significant fraction of the mesozooplankton in frontal systems. The summer 2011 distribution (vertical and spatial) of Oikopleura dioica was studied in terms of abundance ...
Capitanio, Fabiana Lia   +3 more
core   +4 more sources

Caracterización espacial de la ganadería bovina en la Orinoquia colombiana

open access: yes, 2020
Objetivo. Utilizar los sistemas de información geográfica (SIG) como herramienta complementaria para caracterizar la ganadería bovina realizada en la región de la Orinoquia. Materiales y métodos.
Raúl Andrés Molina-Benavides   +4 more
semanticscholar   +1 more source

Co‐phylogeny and biogeography of the myrmecophilous beetle Paussus favieri (Carabidae, Paussinae) and its host ant Pheidole pallidula (Hymenoptera, Myrmicinae)

open access: yesInsect Science, EarlyView.
Strict patterns of co‐divergence have rarely been documented other than among organisms and their symbionts. In this paper, using a molecular approach, we inferr the population‐level phylogenies of a Mediterranean ant species Pheidole pallidula and its nest parasite, the obligate myrmecophilous beetle Paussus favieri. We then investigate the role of co‐
Davide Bergamaschi   +2 more
wiley   +1 more source

Ganadería de precisión [PDF]

open access: yes, 2014
En un entorno competitivo como el de la producción ganadera, el objetivo primordial debe ser mejorar la eficiencia de los sistemas productivos, para lo que es fundamental la correcta gestión de los datos (recogida, procesado, análisis y distribución de ...
Callejo Ramos, Antonio
core   +1 more source

From farmer to dairy farmer: Swedish dairy farming from the late 1920s to 1990 [PDF]

open access: yes, 2017
Swedish dairy farming became increasingly commercialized up until the midtwentieth century, when nine out of ten farmers supplied milk to dairy plants. They adopted the view that milk sales were the path to progress for agriculture and the countryside in
Martiin, Carin
core   +1 more source

Teleost‐specific ictacalcins exhibit similar structural organization, cation‐dependent activation, and transcriptional regulation as human S100 proteins

open access: yesThe FEBS Journal, EarlyView.
Calcium‐binding S100 proteins are important mediators of inflammation in humans. Distant members of this family have been recently discovered in teleost fish but their resemblance to human proteins has not been explored yet. This study demonstrates that zebrafish‐specific S100i1 and S100i2 (ictacalcins) possess identical structural organization and ...
Liz Hernández   +13 more
wiley   +1 more source

Ganadería Sustentable. Perspectivas regionales de ganadería sustentable para una visión nacional [PDF]

open access: yes, 2018
El documento que aquí se presenta es un resumen de los temas, experiencias y recomendaciones que, desde diferentes perspectivas, intereses y saberes, aportaron los participantes en el 3er Foro de Ganadería Sustentable.
ARTEAGA REYES, TIZBE TERESA   +15 more
core  

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