Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Roman David Castañeda-Serrano"'
Autor:
Olga Teresa Barreto-Cruz, Juan Carlos Henao Zambrano, Roman David Castañeda-Serrano, Lina Maria Peñuela Sierra
Publikováno v:
Veterinary Sciences, Vol 10, Iss 12, p 695 (2023)
This study assessed the impact of a mixture of garlic (Allium sativum) and oregano (Origanum vulgare) essential oils (EOGOs) on in vitro dry matter digestibility (IVDMD) and in vivo apparent nutrient digestibility. Different EOGO inclusion levels wer
Externí odkaz:
https://doaj.org/article/621050463de54b55b2125bfe1d53c94b
Autor:
Roman David Castañeda-Serrano, Olga Teresa Barreto-Cruz, Sabrina Marcantonio Coneglian, Antonio Ferriani Branco
Publikováno v:
Semina: Ciências Agrárias, Vol 41, Iss 6Supl2 (2020)
High forage diets in the tropics are less efficient and more contaminating due to high energy losses as methane and the low digestibility of tropical forages. The objective of the study was to determine the effects of essential oils (EO) of Anacardiu
Externí odkaz:
https://doaj.org/article/bc5fd762a1b2454092d385a7eee21356
Autor:
Diana Cediel, Robério Rodrigues Silva, Fabiano Ferreira da Silva, Laize Vieira Santos, Ana Paula Gomes da Silva, Marceliana da Conceição Santos, Wbeimar Yamit Sanchez Dueñez, Osman A. Melgar, Tarcísio Ribeiro Paixão, João Wilian Dias Silva, Fernando Rossa, Roman David Castañeda Serrano
The aim was to evaluate the fatty acid profile of meat of crossbred cattle grazing under different supplementation strategies. Thirty crossbred steers (1/2 Holstein x 1/2 Zebu) were used in a completely randomized design with three groups of differen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45a589731c309a718cc934620d4ef1f
https://doi.org/10.21203/rs.3.rs-1454995/v1
https://doi.org/10.21203/rs.3.rs-1454995/v1
Autor:
Rosa Angélica Sanmiguel Plazas, Roman David Castañeda Serrano, Luisa María Lozano Covaleda, Giovanny Rodrigo Mejía Rojas
Publikováno v:
Ciencia y Agricultura, Vol 13, Iss 2, Pp 67-72 (2016)
En los últimos años, diversos estudios se han realizado para evaluar el efecto de la granulometría del calcio en la alimentación de gallinas ponedoras, dada su importancia en la eficiencia de la absorción de este mineral para la calcificación d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2435dcc3dbf1e0496e1a8e736d1bc723
http://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/5554
http://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/5554
Autor:
Edith González-Salazar, Vicente Díaz-Ávila, Jesús Hemberg Duarte-Vargas, Román David Castañeda-Serrano
Publikováno v:
Revista MVZ Cordoba, Vol 26, Iss 2 (2021)
Objetivo. Evaluar los efectos de diferentes niveles de concentrado fabricado con subproductos agrícolas del departamento del Huila-Colombia sobre el rendimiento y calidad de carne en bovinos confinados. Material y métodos. Se utilizaron 36 toretes
Externí odkaz:
https://doaj.org/article/24f48c83d74f49039a1716908c34083f
Publikováno v:
Revista MVZ Cordoba, Vol 26, Iss 1 (2020)
Objective: to evaluate the effects of organic copper (Cu) and selenium (Se) on milk production, milk quality and reproductive parameters of Normande dairy cows. Materials and methods: 36 multiparous cows (BW = 600 ± 32 kg) were used, distributed in
Externí odkaz:
https://doaj.org/article/e5f9e1e6e83642149d21620f707fc4a1
Senna spectabilis fruit on hair lambs feeding: digestibility, blood metabolites, and ruminal kinetic
Publikováno v:
Ciência Animal Brasileira, Vol 19, Pp 1-11 (2018)
In recent years sheep, farming has emerged as an alternative production system especially in dry areas. The use of leaves and fruit from some trees has become an alternative for feeding for ruminants; however, studies on these species are scarce. The
Externí odkaz:
https://doaj.org/article/499c4196f4e446bea76b0ba998fa2086
Autor:
Sabrina Marcantonio Coneglian, Roman David Castañeda Serrano, Olga Teresa Barreto Cruz, Antonio Ferriani Branco
Publikováno v:
Semina: Ciências Agrárias, Vol 40, Iss 5 (2019)
The objective of this study was to determine the effects of essential oils of Anacardium occidentale (Cashew) and Ricinus communis (Castor) on intake, digestibility, ruminal fermentation and excretion of purine derivatives in beef cattle fed high gra
Externí odkaz:
https://doaj.org/article/c09c5204bf114cd9a1538cd8492a10ff