Zobrazeno 1 - 10
of 320
pro vyhledávání: '"MIGUEL MELLADO"'
Autor:
Ariadna V. Alvarado, Alan S. Alvarado, Fernando Arellano, Francisco G. Véliz, Ángeles de Santiago, Viridiana Contreras, Miguel Mellado
Publikováno v:
Mljekarstvo, Vol 74, Iss 1, Pp 75-86 (2024)
This study aimed to investigate the relationship between measures of body condition score (BCS) during the transition period and milk yield, reproductive performance, and occurrence of metritis and ketosis in cows. A total of 5026 lactations of 2424
Externí odkaz:
https://doaj.org/article/35733758dda14766aab8a1036d554dd2
Autor:
Eliseo B. Suarez, Miguel Mellado, Marcos Luna, Eloy A. Lozano, Guadalupe Calderon, Yesenia Angel, Oscar Angel, Mayra L. Medina, José E. García
Publikováno v:
Animals, Vol 14, Iss 8, p 1230 (2024)
The study was conducted within a well-managed beef cattle operation in northeastern Mexico. Each nest was weighed and dissected to obtain the plant and animal material used to build the nests. The number of materials present per nest and relative fre
Externí odkaz:
https://doaj.org/article/9d37eb59670840ac962e9cde0f942a3a
Publikováno v:
Mljekarstvo, Vol 73, Iss 3, Pp 155-163 (2023)
This study aimed at determining the association between reproductive indexes and the total milk yield in non-planed lactations ≥600 days in sub-fertile Holstein cows treated or not with recombinant bovine somatotropin (rbST) and experienced prolong
Externí odkaz:
https://doaj.org/article/4116bbdce5f4460ba2affabd75624a37
Autor:
Jose Eduardo Garcia, Leonides Gomez, Ulises Macias-Cruz, Leonel Avendaño-Reyes, Miguel Mellado
Publikováno v:
Slovenian Veterinary Research, Vol 60, Iss 3 (2023)
The aim of this in vitro study was to evaluate the anthelmintic effects of extracts of Gliricidia sepium on sheathed and exsheathed larvae of Haemonchus contortus. Larvae of this parasite were incubated at 20–25 °C in hydro-methanolic extracts of
Externí odkaz:
https://doaj.org/article/81728c55e6e748b58e9a073fa1c0c81a
Autor:
Miguel MELLADO, Claudia D. HERRERA, Ángeles DE SANTIAGO, Francisco G. VELIZ, Jesús MELLADO, José E. GARCÍA
Publikováno v:
Spanish Journal of Agricultural Research, Vol 21, Iss 2 (2023)
Aim of the study: To evaluate the association between temperature-humidity index (THI) and body condition score (BCS) at calving and retained placenta (RP), puerperal metritis, clinical ketosis, and mastitis in Holstein cows in a hot environment A
Externí odkaz:
https://doaj.org/article/acc4ddc84d4a49a180fb603e8b8a56f8
Autor:
Cesar A. Meza-Herrera, Maria G. Machado-Ramos, Angeles De Santiago-Miramontes, Miguel Mellado, Cayetano Navarrete-Molina, Maria de los Ángeles Sariñana-Navarrete, José R. Arévalo, Oscar Angel-García, Alan S. Alvarado-Espino, Rafael Rodriguez-Venegas
Publikováno v:
Agriculture, Vol 13, Iss 11, p 2079 (2023)
Founded on a circular economy perspective, the possible effect of targeted supplementation with leftover feed from dairy cows (i.e., intensive system) upon the productive economic performance of crossbred–rangeland goats (i.e., extensive system) in
Externí odkaz:
https://doaj.org/article/fb54742c58f1471680790732595c84cb
Autor:
ROSARIO SÁNCHEZ-PÉREZ, MARÍA D MARIEZCURRENA, MONA M M Y ELGHANDOUR, MIGUEL MELLADO, LUIS M CAMACHO-DIAZ, MOISÉS CIPRIANO-SALAZAR, ABDELFATTAH Z M SALEM
Publikováno v:
Indian Journal of Animal Sciences, Vol 88, Iss 5 (2023)
In pasture-based dairy systems, there is a close relationship between milk production and dry matter intake (DMI), hence the importance of measuring these variables, although obtaining this information implies high labour and costs. The objective of
Externí odkaz:
https://doaj.org/article/d5d08057d96e4b0b8298e35cccdf9db8
Autor:
Ariadna V. Alvarado, Alan S. Alvarado, Fernando Arellano, Francisco Véliz, Ángeles de Santiago, Viridiana Contreras, Miguel Mellado
Publikováno v:
Spanish Journal of Agricultural Research, Vol 20, Iss 4 (2022)
Aim of the study: To investigate potential differences in ovarian structures relative to serum metabolite and mineral concentrations at mating. Also, body condition score (BCS), serum metabolites, and mineral profiling at mating were compared between
Externí odkaz:
https://doaj.org/article/3818eb4523d047269399750c8ff1ac86
Autor:
José Ramón Arévalo, Juan A. Encina-Domínguez, Cristina González-Montelongo, Miguel Mellado, Arturo Cruz-Anaya
Publikováno v:
Agriculture, Vol 13, Iss 9, p 1737 (2023)
Grasslands and pastures are extensively studied due to their geographic variation, species richness, ecological functioning, and economic importance. They are vital components of land use in many parts of the world. The impact of grassland management
Externí odkaz:
https://doaj.org/article/f8a07d16e1394e2d88ed0bfc9e5e3742
Autor:
Juan López-Trujillo, Miguel Mellado-Bosque, Juan Alberto Ascacio-Valdés, Lilia Arely Prado-Barragán, José Antonio Hernández-Herrera, Antonio Francisco Aguilera-Carbó
Publikováno v:
Fermentation, Vol 9, Iss 9, p 819 (2023)
The use of yeasts for the production of proteases has increased in demand in recent years. Y. lipolytica has been reported as a strain with high yields of protease production. This work aimed to evaluate the impact of pH and temperature on the produc
Externí odkaz:
https://doaj.org/article/60702d0e235f4a30a7e9328ae2b2f923