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Autor:
X.Y. Song, M.M. Han, H.F. Li, K.K. Zhang, Q.Y. Wei, L.H. Zhang, Z.Q. Miao, J.Z. Zhang, D.C. Gu, Y.Y. Dong, J.P. Xu, J.H. Li, Y. Feng
Publikováno v:
Animal, Vol 15, Iss 12, Pp 100401-(2021)
In the egg production industry, trace elements are required as additional dietary supplements to play vital roles in performance and egg quality. Compared to inorganic microelements (ITs), appropriate dose of organic trace microelements (OTs) are env
Publikováno v:
Animal, Vol 14, Iss 7, Pp 1461-1471 (2020)
Animal
Animal
The ruminal degradation of P bound in phytate (InsP 6) can vary between feeds, but data on ruminal degradation of InsP6 from different feedstuffs for cattle are rare. One objective of this study was to increase the data base on ruminal effective degr
Publikováno v:
Animal, Vol 15, Iss 5, Pp 100201-(2021)
Calcium (Ca) and non-phytate phosphorus (NPP) are fundamental minerals for bone formation and growth, and optimizing their level is required in broiler production. This experiment was conducted to investigate the effect and interaction of dietary Ca
Publikováno v:
Animal, Vol 15, Iss 3, Pp 100165-(2021)
Although date waste products have been used as an alternative feed source in the diets of poultry for a long time, there is no quantitative information available regarding date waste used in ostrich diets. Therefore, two experiments were performed to
Publikováno v:
Animal, Vol 13, Iss 6, Pp 1173-1179 (2019)
Carbohydrate-rich diets may increase urinary excretion of chromium (Cr) and increase its requirements. This study was conducted to investigate the effect of grain type (barley v. corn) and Cr supplementation on feed intake, feeding behavior and weigh
Autor:
José M. Lorenzo, Rubén Domínguez, Martina P. Serrano, Aristide Maggiolino, Andrés J. García, Jamil Cappelli, Pablo Gambin, Francisco Javier Pérez-Barbería, Tomás Landete-Castillejos, P. De Palo, Laureano Gallego
Publikováno v:
Animal, Vol 13, Iss 4, Pp 888-896 (2019)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Digital.CSIC. Repositorio Institucional del CSIC
instname
Supplementation with copper (Cu) improves deer antler characteristics, but it could modify meat quality and increase its Cu content to levels potentially harmful for humans. Here, we studied the effects of Cu bolus supplementation by means on quality
Publikováno v:
Animal, Vol 13, Iss 5, Pp 950-958 (2019)
Animal, 13 (5)
Animal, 13 (5)
Mineral composition and relative deposition rates in the pig’s body are used to assess the mineral net requirements for growth and input–output balances. The study aimed to examine the dynamics of changes in mineral composition and deposition rat
Autor:
S. Wang, C. T. Zheng, Yanan Zhang, Wei Chen, Dong Ruan, M. M. M. Azzam, Xia Weiguang, X. Luo, S. L. Wang, K.F.M. Abouelezz
Publikováno v:
Animal, Vol 13, Iss 10, Pp 2207-2215 (2019)
Optimizing the dietary calcium (Ca) level is essential to maximize the eggshell quality, egg production and bone formation in poultry. This study aimed to establish the Ca requirements of egg-type duck breeders from 23 to 57 weeks of age on egg produ
Autor:
J.K. Bache, Julie C Lynegaard, N.J. Kjeldsen, C. F. Hansen, Charlotte Amdi, Nicolai Rosager Weber, Jens Nielsen
Publikováno v:
Animal, Vol 15, Iss 1, Pp 100075-(2021)
Lynegaard, J C, Kjeldsen, N J, Bache, J K, Weber, N R, Hansen, C F, Nielsen, J P & Amdi, C 2021, ' Low protein diets without medicinal zinc oxide for weaned pigs reduced diarrhoea treatments and average daily gain ', Animal, vol. 15, no. 1, 100075 . https://doi.org/10.1016/j.animal.2020.100075
Lynegaard, J C, Kjeldsen, N J, Bache, J K, Weber, N R, Hansen, C F, Nielsen, J P & Amdi, C 2021, ' Low protein diets without medicinal zinc oxide for weaned pigs reduced diarrhoea treatments and average daily gain ', Animal, vol. 15, no. 1, 100075 . https://doi.org/10.1016/j.animal.2020.100075
The use of medicinal zinc oxide (ZnO) in post-weaning diets must be phased out in the European Union by 2022, resulting in urgent needs for alternative strategies to prevent diarrhea in pigs. The objective of this study was to test the effect of four
Autor:
Bertrand Méda, Florence Garcia-Launay, P. Ponchant, Aurélie Wilfart, Léonie Dusart, Sandrine Espagnol
Publikováno v:
Animal, Vol 15, Iss 1, Pp 100024-(2021)
animal
animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2021, 15 (1), pp.100024. ⟨10.1016/j.animal.2020.100024⟩
Animal
Animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2021, 15 (1), pp.100024. ⟨10.1016/j.animal.2020.100024⟩
animal
animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2021, 15 (1), pp.100024. ⟨10.1016/j.animal.2020.100024⟩
Animal
Animal, Published by Elsevier (since 2021) / Cambridge University Press (until 2020), 2021, 15 (1), pp.100024. ⟨10.1016/j.animal.2020.100024⟩
International audience; Feed production is the main contributor to several environmental impacts of livestock. To decrease environmental impacts of feed, those of feedstuffs should be considered during formulation. In particular, multiobjective feed