Zobrazeno 1 - 10
of 684
pro vyhledávání: '"poultry nutrition"'
Publikováno v:
Poultry Science, Vol 103, Iss 11, Pp 104206- (2024)
ABSTRACT: In poultry diets, copper is an essential nutrient that is critical for various physiological functions. Although copper sulfate is commonly used due to its cost-effectiveness, organic copper sources are gaining popularity because of their s
Externí odkaz:
https://doaj.org/article/7dcbd970ad604ec889c234f348f8e3cd
Autor:
Mohamad H. SHAHRAJABIAN, Wenli SUN
Publikováno v:
Notulae Scientia Biologicae, Vol 16, Iss 3 (2024)
Application of herbs and natural medicines have shown to have no negative side effects, with high effectiveness to improve productivity. Usage of medicinal plants can increase gut function, improve hepatic function, inhibition of prooxidant enzymes,
Externí odkaz:
https://doaj.org/article/17636d775c4e4c70b44f5f86a8baa520
Autor:
Petru Alexandru Vlaicu, Arabela Elena Untea, Nicoleta Aurelia Lefter, Alexandra Gabriela Oancea, Mihaela Saracila, Iulia Varzaru
Publikováno v:
Poultry Science, Vol 103, Iss 9, Pp 103990- (2024)
ABSTRACT: This study aimed to evaluate the effects of rosehip leaves (RL) supplementation on the production performances and egg quality of laying hens during the first stage of laying. For that, 90 Lohmann Brown Classic hens, aged 26 wk, were random
Externí odkaz:
https://doaj.org/article/e4f1014f114d4b3c8d94ac3c7814f6fc
Autor:
Maria P. Spínola, Cristina M. Alfaia, Mónica M. Costa, Rui M. A. Pinto, Paula A. Lopes, José M. Pestana, João C. Tavares, Ana R. Mendes, Miguel P. Mourato, Beatriz Tavares, Daniela F. P. Carvalho, Cátia F. Martins, Joana I. Ferreira, Madalena M. Lordelo, José A. M. Prates
Publikováno v:
Frontiers in Veterinary Science, Vol 11 (2024)
The impact of 15% dietary inclusion of Spirulina (Arthrospira platensis) in broiler chickens was explored, focusing on blood cellular components, systemic metabolites and hepatic lipid and mineral composition. From days 14 to 35 of age, 120 broiler c
Externí odkaz:
https://doaj.org/article/21e4360c30544c6caa5860b6b21a02af
Publikováno v:
Folia Veterinaria, Vol 67, Iss 1, Pp 15-23 (2023)
This study aimed to investigate the effects of feed intake of humic substances (HS) on the cellulolytic and amylolytic activities, and the digestibility of dry matter (DM) in the chymus of the intestine and ileum of broiler chickens (Cobb 500). Four
Externí odkaz:
https://doaj.org/article/81dfbedd159e4d2db650006673f2120f
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2733 (2024)
This study explored feeding recycled food waste-based diets for gut health, nutrient digestibility, bone morphology, and bone mineral level in laying hens. Hy-Line Brown laying hens (n = 150) were randomly allocated to three experimental treatments c
Externí odkaz:
https://doaj.org/article/dc756312d6b54a3987e5e28af7e57bf9
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 2163 (2024)
Laying hen nutrient requirements change throughout the day, due to the cyclic nature of egg formation. Generally, more energy and protein are required in the morning when the albumen is deposited around the yolk, and more calcium is required in the e
Externí odkaz:
https://doaj.org/article/30246c4b196b492c98158b4c6b4c4354
Autor:
Juliano Kobs Vidal, Cristina Tonial Simões, Adriano Olnei Mallmann, Denize Tyska, Helder Victor Pereira, Carlos Augusto Mallmann
Publikováno v:
Veterinary Sciences, Vol 11, Iss 2, p 97 (2024)
Corn is one of the most produced cereals in the world and plays a major role in poultry nutrition. As there is limited scientific information regarding the impact of transgenic technology on the quality and nutrient composition of the grains, this st
Externí odkaz:
https://doaj.org/article/5ca724bb076e45f1a77aa11e671ffe68