Zobrazeno 1 - 10
of 156
pro vyhledávání: '"D. Andueza"'
Publikováno v:
Animal, Vol 14, Iss 7, Pp 1413-1421 (2020)
The accuracy and precision of the National Research Council (NRC), Gesellschaft für Ernährungsphysiologie (GfE) and Institut National de la Recherche Agronomique (INRA) systems for predicting the digestible energy (DE) value of hays were determined
Externí odkaz:
https://doaj.org/article/a1869d4dd04440aea15bac8e895ac0ca
Publikováno v:
Animal, Vol 13, Iss 11, Pp 2669-2678 (2019)
Considering the additional market value of pasture meat, many authentication methods were developed to discriminate it from meat produced in conventional systems. The visible reflectance spectroscopy technique has proved its efficiency under European
Externí odkaz:
https://doaj.org/article/07bfa84ef6fc4a5186b36a3e5ccb382e
Publikováno v:
Animal, Vol 13, Iss 12, Pp 2821-2829 (2019)
Residual feed intake (RFI) is an alternative measure of feed efficiency (FE) and is calculated as the difference between actual and expected feed intake. The biological mechanisms underlying animal-to-animal variation in FE are not well understood. T
Externí odkaz:
https://doaj.org/article/8924b14cf02c48e29737c8ba32676685
Publikováno v:
Animal, Vol 15, Iss 2, Pp 100086- (2021)
The metabolisable energy (ME) content of feeds is a better estimate of their ‘true’ energy value than their digestible energy (DE) content, because ME takes account of the gross energy of methane (GEgas) and the gross energy of urine (GEurine) lo
Externí odkaz:
https://doaj.org/article/956f8e08308b4b89bf300d12c7d02cab
Publikováno v:
Animal, Vol 12, Iss 8, Pp 1682-1689 (2018)
Carotenoid pigments signature in the fat using visible reflectance spectroscopy has shown high potential for distinguishing pasture-fed (P) from stall concentrate-fed (S) lamb carcasses. However, a recent study demonstrated a between-breed variabilit
Externí odkaz:
https://doaj.org/article/a6144c63656d497dbf47b56113386ac1
Publikováno v:
Animal, Vol 9, Iss 11, Pp 1912-1920 (2015)
Since consumers are showing increased interest in the origin and method of production of their food, it is important to be able to authenticate dietary history of animals by rapid and robust methods used in the ruminant products. Promising breakthrou
Externí odkaz:
https://doaj.org/article/ff7202aaa6e946ed911517eac9d8ab67
Publikováno v:
Animal, Vol 7, Iss 1, Pp 82-92 (2013)
The aim of this study was to investigate whether the use of sainfoin-based condensed tannins (CT) enhances feed value when given with tannin-free legumes (lucerne) to sheep. The experiments were conducted with fresh sainfoin and lucerne harvested at
Externí odkaz:
https://doaj.org/article/6a856f2f70e943af9b7089e72b007a2a
Publikováno v:
Animal, Vol 6, Iss 2, Pp 245-253 (2012)
The objective of this study was to characterize the condensed tannins (CTs) in wrapped silage bales of sainfoin (Onobrychis viciifolia) and examine their potential action on in vivo and in situ digestive characteristics in sheep. Silage was made from
Externí odkaz:
https://doaj.org/article/0e8123687663494bba5f03e15be2d1f1
Publikováno v:
Animal, Vol 5, Iss 7, Pp 1002-1013 (2011)
Near infrared reflectance spectroscopy (NIRS) of 924 fresh temperate forages were used to develop calibration models for chemical composition – crude ash (CA) and crude protein (CP) – organic matter digestibility (OMD) and voluntary intake (VI).
Externí odkaz:
https://doaj.org/article/e2743f4cd1074e71a1816ad82a6a5130
Publikováno v:
Animal, Vol 3, Iss 4, Pp 598-605 (2009)
The last decade has seen important developments in the use of carotenoid pigments to authenticate pasture-feeding in ruminants. However, dehydrated alfalfa is sometimes incorporated in grain-based concentrates fed to stall-raised lambs, which may aff
Externí odkaz:
https://doaj.org/article/1b3dd3ccc1a747bcad2eaa870efa0981