Zobrazeno 1 - 10
of 978
pro vyhledávání: '"Egg mass"'
Autor:
Mehdi Toghyani, Shemil Macelline, Juliano C. de Paula Dorigam, Peter V. Chrystal, Peter H. Selle, Sonia Y. Liu
Publikováno v:
Animal Nutrition, Vol 17, Iss , Pp 438-446 (2024)
The current feeding study was designed to validate the two dietary essential amino acid profiles (EAAP) established based on linear broken-line (LBL) and quadratic broken-line (QBL) models, in a previous study, against Evonik (AMINOHen) and breeder r
Externí odkaz:
https://doaj.org/article/d23d66c418914346b29ba120d9cce110
Publikováno v:
Italian Journal of Animal Science, Vol 22, Iss 1, Pp 524-536 (2023)
This experiment was conducted in order to investigate the effect of the chelated form of trace elements in diet on the production traits, immunity, and blood parameters of Ross 308 broiler breeder chickens. Treatments included Treatment 1 (Negative c
Externí odkaz:
https://doaj.org/article/80553dc5456946088717bcb4914748a5
Autor:
Malka Halpern
Publikováno v:
Microbiology Spectrum, Vol 12, Iss 1 (2024)
Externí odkaz:
https://doaj.org/article/269d3806ba4544b788422c4d5c36ea1b
Autor:
Aprinda Ratna Lovela, Widya Paramita Lokapirnasari, Mohammad Anam Al-Arif, Soeharsono Soeharsono, Sri Hidanah, Sunaryo Hadi Warsito, Redilla Prasinta, Tiara Hapsari, Asafarid Andriani
Publikováno v:
Jurnal Medik Veteriner, Vol 6, Iss 1, Pp 132-136 (2023)
This study aimed to determine the effect of Bifidobacterium sp. and Guazuma ulmifolia leaf extract on Japanese quail egg production, including egg mass, haugh unit (HU), and egg yolk colour. A total of 96 quails were in the early stages of production
Externí odkaz:
https://doaj.org/article/b2956ea3452a42d5bfdbddffac0088d5
Autor:
Fabricia A Roque, Priscila S Zorzetto, Brunna G S Leite, Carlos A Granghelli, Jane C Gonçalves, Nury A C R Garcia, Nick Wen, Ulisses R T Moraes, Cristiane S S Araújo, Lúcio F Araújo
Publikováno v:
Revista Colombiana de Ciencias Pecuarias, Vol 36, Iss 3, Pp 121-130 (2023)
Background: Exogenous enzyme supplementation is an effective and cost-saving mechanism for increasing the availability of dietary nutrients by increasing digestion and reducing excretion. Objective: To evaluate the effects of phytase supplementation
Externí odkaz:
https://doaj.org/article/d4757d781c1842e99842830a4b0893f6
Autor:
Diana Maryuri Correa Castiblanco, Michele Bernardino de Lima, Silvana Martinez Baraldi Artoni, Erikson Kadoshe de Morais Raimundo, Daniel Silva Santos, Lizia Cordeiro de Carvalho, Edney Pereira da Silva
Publikováno v:
Animal Bioscience, Vol 36, Iss 1, Pp 98-107 (2023)
Objective Current quail production is configured as an economic activity in scale. Advancements in quail nutrition have been limited to areas such as breeding and, automation of facilities and ambience. The objective of this study was to evaluate the
Externí odkaz:
https://doaj.org/article/886ca0902a44412cb0d27d85445fcf8b
Akademický článek
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Publikováno v:
Avian Research, Vol 14, Iss , Pp 100116- (2023)
The brain is among the most energetically costly organs in vertebrates, and thus trade-offs have been hypothesized to exert constraints on brain size evolution. The energy trade-off hypothesis (ETH) predicts that reducing the energy consumption of re
Externí odkaz:
https://doaj.org/article/3fe3a7d5d2724beb90976fd12b9acda6
Publikováno v:
Тваринництво та технології харчових продуктів, Vol 13, Iss 1, Pp 66-71 (2022)
The relevance of this study is conditioned upon the active introduction of prebiotic preparations into the practice of feeding poultry and the need to determine the impact of their use on quantitative and qualitative indicators of productivity. In th
Externí odkaz:
https://doaj.org/article/5b6a05a9374a4e4db44b6ad67ad02c1b
Autor:
Nasir Landy, Farshid Kheiri
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-7 (2021)
Abstract Background A study was undertaken to assess the effect of bioactive peptides derived from cottonseed (BPC) supplementation on productive performance, egg quality, and total antioxidant capacity (TAC) of serum and yolk in laying hens. A total
Externí odkaz:
https://doaj.org/article/81438a8335d14ff281e899f92a2b9a2d