Results 51 to 60 of about 3,835 (208)

Safety and efficacy of a feed additive consisting of Enterococcus lactis NCIMB 11181 (Lactiferm®) for chickens for fattening or reared for laying, other poultry species for fattening or reared for laying, and ornamental birds (Chr. Hansen A/S)

EFSA Journal
Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of Enterococcus lactis NCIMB 11181 (Lactiferm®) as a zootechnical additive (gut flora stabiliser ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Maryline Kouba, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Roberto Edoardo Villa, Ruud Woutersen, Montserrat Anguita, Jordi Ortuňo Casanova, Elisa Pettenati, Jordi Tarrés‐Call   +20 more
doaj   +2 more sources

Assessment of the feed additive consisting of Enterococcus lactisDSM 7134 (Bonvital®) for chickens reared for laying and minor poultry species other than those used for laying for the renewal of its authorisation (Lactosan GmbH & Co.KG). [PDF]

EFSA J, 2023
Bonvital® is the trade name for a feed additive currently authorised for use in piglets, pigs for fattening, sows, chickens for fattening, laying hens, chickens reared for laying and minor poultry species (other than those used for laying).
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Bampidis V, Azimonti G, Bastos ML, Christensen H, Durjava M, Dusemund B, Kouba M, López-Alonso M, López Puente S, Marcon F, Mayo B, Pechová A, Petkova M, Ramos F, Villa RE, Woutersen R, Alija-Novo N, Anguita M, Brozzi R.   +19 more
europepmc   +2 more sources

Scientific Opinion on the safety and efficacy of Natugrain® Wheat TS (endo-1, 4-beta-xylanase) as feed additive for chickens for fattening, chickens reared for laying, turkeys reared for breeding, minor avian species for fattening and reared for laying or [PDF]

EFSA Journal, 2012
The additive Natugrain® Wheat TS is a preparation of endo-1,4-beta-xylanase (xylanase) produced by a genetically modified strain of Aspergillus niger. This product is authorised as a feed additive for chickens and turkeys for fattening and for ducks. The
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
openaire   +2 more sources

Opinion on a request from the European Commission related to the enzyme preparation of trade name ‘Econase XT P/L (endo‐1, 4‐beta xylanase) as a feed additive for chickens and turkeys for fattening, chickens reared for laying, turkeys reared for breeding and piglets (weaned)

EFSA Journal, 2009
European Food Safety Authority (EFSA)
exaly   +2 more sources

Safety and efficacy of Econase XT P/L as feed additive for chickens for fattening, chickens reared for laying, turkeys for fattening, turkeys reared for breeding and piglets (weaned) ‐ Scientific Opinion of the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) and of the Panel on Genetically Modified Organisms (GMO)

EFSA Journal, 2008
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) and the Panel on Genetically Modified Organisms (GMO) were asked to issue a scientific opinion on the safety and efficacy of ...
European Food Safety Authority (EFSA)
doaj   +2 more sources

Influences of maternal care on chicken welfare [PDF]

, 2016
This review was funded by a BBSRC Future Leader Fellowship to Joanne Edgar.In domestic chickens, the provision of maternal care strongly influences the behavioural development of chicks.
Suzanne Held, Jones, Charlotte, Edgar, Joanne, Troisi, Camille, Held, Suzanne, Joanne Edgar, Held, Suzanne D E, Charlotte Jones, Camille Troisi   +8 more
core   +1 more source

Assessment of the application for renewal of authorisation of Bactocell® (Pediococcus acidilactici CNCM I‐4622) as a feed additive for weaned piglets, pigs for fattening, minor porcine species (weaned and for fattening), chickens for fattening, laying hens and minor avian species for fattening and for laying and its extension of use to all growing pigs and all avian species

EFSA Journal, 2019
Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on Bactocell® (Pediococcus acidilactici CNCM I‐4622) in the context of the renewal ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Vasileios Bampidis, Giovanna Azimonti, Maria de Lourdes Bastos, Henrik Christensen, Birgit Dusemund, Maryline Kouba, Mojca Kos Durjava, Marta López‐Alonso, Secundino López Puente, Francesca Marcon, Baltasar Mayo, Alena Pechová, Mariana Petkova, Fernando Ramos, Yolanda Sanz, Roberto Edoardo Villa, Ruud Woutersen, Montserrat Anguita, Jaume Galobart, Paola Manini, Fabiola Pizzo, Jordi Tarrés‐Call, Orsolya Holczknecht   +23 more
doaj   +1 more source

Colonization of Campylobacter spp. in Broiler Chickens and Laying Hens Reared in Tropical Climates with Low-Biosecurity Housing [PDF]

Applied and Environmental Microbiology, 2013
ABSTRACT The onset and prevalence of Campylobacter colonization in broilers and layers at commercial farms with low biosecurity in tropical climates were tested. Despite the presence of positive animals at the same farms, the broiler flocks tested negative until, on average, 21 days.
Kalupahana, R.S., Kottawatta, K.S, Kanankege, k.s., van Bergen, M.A., Abeynayake, P., Wagenaar, J.A.   +5 more
openaire   +4 more sources

Safety and efficacy of the feed additive consisting of Clostridium butyricum FERM BP‐2789 (Miya‐Gold® S) for chickens for fattening, chickens reared for laying, turkeys for fattening, turkeys reared for breeding, minor avian species (excluding laying birds), piglets (suckling and weaned) and minor porcine species (Miyarisan Pharmaceutical Co. Ltd.) [PDF]

, 2021
[EN] The feed additive under assessment (trade name: Miya-Gold® S) is based on viable spores of Clostridium butyricum FERM BP-2789. It is authorised for use in minor avian species (excluding laying birds), weaned piglets and minor weaned porcine species,
Kos Durjava, Mojca, Pechová, Alena, Tarrés‐Call, Jordi, Mayo, Baltasar, Prieto Maradona, Miguel, Saarela, Maria, Bampidis, Vasileios, Petkova, Mariana, Kouba, Maryline, Bastos, Maria de Lourdes, López Puente, Secundino, Pizzo, Fabiola, Ramos, Fernando, Cocconcelli, Pier Sandro, Galobart, Jaume, Azimonti, Giovanna, Anguita, Montserrat, Christensen, Henrik, López Alonso, Marta, Woutersen, Ruud, Glandorf, Boet, Villa, Roberto Edoardo, Marcon, Francesca, Herman, Lieve, Manini, Paola, Dusemund, Birgit, Holczknecht, Orsolya, Pettenati, Elisa, Sanz, Yolanda   +28 more
core   +2 more sources

Effects of rearing systems on laying performance, egg quality, and serum biochemistry of Xianju chickens in summer

Poultry Science, 2017
The objective of this study was to compare the laying performance, egg quality, and serum biochemistry of hens maintained in conventional cage rearing system (CRS), flat net-rearing system (NRS), and free range system (FRS) under summer conditions. Indigenous Xianju chickens (n = 540) were randomly allocated into cages or pens of rearing system groups,
X Y, Dong, Z Z, Yin, Y Z, Ma, H Y, Cao, D J, Dong   +4 more
openaire   +2 more sources