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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 8, Pp 1610-1618 (2020)
Both vitamin K and probiotics can promote the bone health of poultry and mammals. The present study was conducted to investigate the interactive effects between vitamin K3 (VK3) and Bacillus subtilis PB6 on the growth performance and tibia quality of
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
Autor:
D. O'Brien, Dollé Jb, Pirlo G, Migliorati L, Andurand J, J. Herron, Moro M, Martinez P, Caré S
Publikováno v:
Animal, Vol 14, Iss 4, Pp 834-845 (2020)
Animal
Animal
Europe’s roadmap to a low-carbon economy aims to cut greenhouse gas (GHG) emissions 80% below 1990 levels by 2050. Beef production is an important source of GHG emissions and is expected to increase as the world population grows. LIFE BEEF CARBON i
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