Results 101 to 110 of about 3,636 (214)

Organic Livestock Farming: Challenges, Perspectives, And Strategies To Increase Its Contribution To The Agrifood System’s Sustainability – A Review [PDF]

, 2016
The livestock sector is of great importance for the sustainability of rural economies and many ecosystems; however, it also has a high environmental impact. Due to the growing demand for animal products, there is a need to design new livestock production
Escribano, A.J.
core   +1 more source

Impact of Zootechnical Additive of the Nitrooxypropanol to Minimize Methane Emission in Cattle: A Review

Diyala Agricultural Sciences Journal
A significant impediment to reducing worldwide enteric CH4 emissions is the problem of adapting mitigation measures to grazing ruminants; this area requires additional investigation. This study aimed to investigate the impact and explore the relationship between raising and lowering levels of 3-NOP in bovine diets in order to impede methanogenesis. The
Ghasaq Sami Mshary, Cristina Castillo, Joaquin Hernandez, Rodrigo Muiño   +3 more
openaire   +2 more sources

Impact of bioactive substances on the gastrointestinal tract and performance of weaned piglets: a review [PDF]

, 2009
The EU ban on in-feed antibiotics has stimulated research on weaning diets as a way of reducing post-weaning gut disorders and growth check in pigs. Many bioactive components have been investigated but only few have shown to be effective.
Bosi, P., Janczyk, P., Koopmans, S.J., Lalles, J.P., Torrallardona, D.   +4 more
core   +3 more sources

Effect of tannins on grass silage composition [PDF]

, 2006
Svježa livadna trava silirana je s ekstraktom tanina kestena (Farmatan®, Tanin Sevnica, Slovenija) u koncetracijama od 0 (kontrola), 3, 15 i 30 g ekstrakta/kg siliranog materijala.
Alenka Levart, Andrej Lavrečić
core   +1 more source

Nutritional impact on health and performance in intensively reared rabbits [PDF]

, 2012
The present work summarizes research related to the definition of nutrient recommendations for feeds used in the intensive production of rabbit's meat. Fibre is the main chemical constituent of rabbit diets that typically contain 320 to 360 and 50 to 90 ...
Alvarez, Björnhag, Blas, Cachaldora, Carabaño, Chamorro, Corring, Cortez, De Blas, De Blas, De Blas, De Blas, De Blas, De Blas, De Blas, De Blas, Dojana, Escalona, Fernández-Carmona, Feugier, Fraga, Fraga, Gallois, García, García, García, García, García, García, García, García, García, García, García, García, García-Palomares, García-Ruiz, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gidenne, Gutiérrez, Gutiérrez, Gutiérrez, Gutiérrez, Gómez-Conde, Gómez-Conde, Gómez-Conde, Haffar, Hernández, Hörnicke, J.C. De Blas, Lebas, Maertens, Maertens, Marounek, Marounek, Mateos, Motta, Mourao, Méndez, Nicodemus, Nicodemus, Nicodemus, Ortiz, Partridge, Partridge, Perez, Portsmouth, Romero, Romero, Santomá, Santomá, Scapinello, Warner, Xiccato, Xiccato   +83 more
core   +2 more sources

Safety and efficacy of CI‐FER™ (ferric citrate chelate) as a zootechnical feed additive for suckling and weaned piglets and minor porcine species

EFSA Journal, 2019
Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the safety and efficacy of CI-FER™ (ferric citrate chelate) as zootechnical feed additive for suckling and weaned piglets and minor porcine species.
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, Guido Rychen, Montserrat Anguita, Jaume Galobart, Orsolya Holczknecht, Gloria López‐Gálvez, Elisa Pettenati, Jordi Tarrés‐Call, Fabiola Pizzo, Paola Manini   +26 more
openaire   +3 more sources

Prospects for the agricultural sector in the Netherlands, Economic and technological explorations [PDF]

, 2009
The Dutch agricultural sector is greatly influenced by the global economy; the sector is very much focused on international trade. Every year, the agricultural sector generates an extensive positive export balance of over €20 billion (€23 billion in 2007)
Leenstra, F.R., Silvis, H.J.
core  

Effect of different zootechnical additives on egg quality in two quail production phases

, 2018
To evaluate the quality of eggs of quails fed with different additives in two stages of the productive period, 360 quails were distributed in a completely randomized design in a split plot scheme in time (9 to 23 and 24 to 39 weeks of age) with five treatments and eight repetitions of nine birds each, organized as follows: control, antibiotic ...
Lemos, M. de, Calixto, L. F., Souza, D., Torres, K. A., Reis, T., Coelho, L., Filho, C. A.   +6 more
openaire   +2 more sources

Safety and efficacy of AviMatrix® (benzoic acid, calcium formate and fumaric acid) for chickens for fattening, chickens reared for laying, minor avian species for fattening and minor avian species reared to point of lay

EFSA Journal, 2017
AviMatrix® (benzoic acid, calcium formate and fumaric acid) is intended to be used as a zootechnical additive (functional group: other zootechnical additives) in feed of chickens for fattening, chickens reared for laying, minor avian species for ...
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Guido Rychen, Gabriele Aquilina, Giovanna Azimonti, Vasileios Bampidis, Maria de Lourdes Bastos, Georges Bories, Andrew Chesson, Pier Sandro Cocconcelli, Gerhard Flachowsky, Jürgen Gropp, Boris Kolar, Maryline Kouba, Marta López‐Alonso, Alberto Mantovani, Baltasar Mayo, Fernando Ramos, Maria Saarela, Roberto Edoardo Villa, Robert John Wallace, Pieter Wester, Giovanna Martelli, Derek Renshaw, Secundino López Puente   +23 more
doaj   +1 more source

Performance and ruminal metabolism in beef cattle in grazing system in the dry period of year receiving virginiamycin in the diet

Semina: Ciências Agrárias, 2015
This study aimed to evaluate the effects of including virginiamycin (VM) in two levels, the proteinenergy supplement for growing beef cattle diet with the tropical grass base in the dry season.
Sérgio Fernandes Ferreira , Juliano José de Resende Fernandes , João Teodoro Pádua , Ubirajara Oliveira Bilego , Marcos Antônio Sales Lima , Aldi Fernandes de Souza França , Elis Aparecido Bento , Leonardo Guimarães Oliveira , Danilo Grandini   +8 more
doaj   +1 more source