Milk Yield of Holstein Cows Induced into Lactation Twice Consecutively and Lactation Curve Models Fitted to Artificial Lactations

Autor: Jesus Mellado, Edgar Sepulveda, Jose E Garcia, Alvaro Rodriguez, Maria A De Santiago, Francisco G Veliz, Miguel Mellado

Publikováno v: Journal of Integrative Agriculture, Vol 13, Iss 6, Pp 1349-1354 (2014)

Nineteen multiparous barren Holstein cows were subjected to an induction of lactation protocol for 21 d administering estradiol cypionate (2 mg kg−1 of body weight (BW) d−1, on day 1 to 14), progesterone (0.10 mg kg−1 of BW, on day 1 to 7), flu

Externí odkaz: https://doaj.org/article/851c17fa778b45899dc9da6838b41a1f

Eficiencia reproductiva de Ovsynch + CIDR en vacas Holstein bajo un esquema de inseminación artificial a tiempo fijo en el norte de México

Autor: Rafael Rodríguez Martínez, Irene Concepción Chavarría Neri, César A. Meza Herrera, Alan Sebastián Alvarado Espino, Juan Luis Morales Cruz, Vicente Homero González Álvarez, Ma. Guadalupe Calderón Leyva, Francisco G. Veliz Deras, Oscar Ángel-García

Publikováno v: Revista Mexicana de Ciencias Pecuarias, Vol 9, Iss 3, Pp 506-517 (2018)

Se evaluó el uso de Ovsynch más dispositivo intravaginal de liberación controlada de progesterona (CIDR) en vacas altas productoras. El estudio se llevó en la Comarca Lagunera (25° 44´ N, 103° 10´ O a 1,111 msnm) durante diciembre y enero. La

Externí odkaz: https://doaj.org/article/284c31fa97a84691b3b8e99004dd8a92

Counteracting the Toxic Hidroarsenicism Effects upon Reproductive-Physiological Outcomes in Male Goats: The Selenium and Vitamin-E Mitigation Approach

Autor: Moran-Martinez, Natalia B. Ortega-Morales, Jose A. Cueto-Wong, Leonardo I. Velez-Monroy, Adan U. Chavez-Solis, Eutiquio Barrientos-Juarez, Jesús Jaime Duarte-Sustaita, Francisco G. Veliz-Deras, Guadalupe Calderon-Leyva, Javier

Publikováno v: Animals; Volume 13; Issue 13; Pages: 2055

This study was to evaluate whether selenium and vitamin-E counteract the toxic effects of arsenic on reproductive aspects and physiological conditions of male goats. Male goats [Criollo, n = 20, 4–5 yr-old, 72 kg live weight (LW)] were distributed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::49382ffd71963ecd5eceec8a4365fbcc

Effect of heat stress and body condition score on the occurrence of puerperal disorders in Holstein cows

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 No. 2 (2023); e0501
Spanish Journal of Agricultural Research; Vol. 21 Núm. 2 (2023); e0501

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 Area

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7efb7cc9fd1cc6683ae01add1ed6c8
https://doi.org/10.5424/sjar/2023212-19600

Milk production, kidding interval and kid growth of indigenous goats of southern Mexico

Autor: Leticia Gaytán, Miguel Mellado, Francisco G Véliz, Ma. de los Angeles De Santiago

Publikováno v: Ecosistemas y Recursos Agropecuarios, Vol 3, Iss 9 (2016)

Milk production, kidding intervals and kid growth were evaluated in 20 multiparous indigenous goats of southern Mexico, grazing on a tropical forest. The association between milk production and kid growth rate was also assessed. The total average mil

Externí odkaz: https://doaj.org/article/0165d5c76633470689804a5c193aef47