Association between reproductive traits and milk yield, in crossbred heifers

Association between reproductive traits and milk yield, in crossbred heifers

This research was carried out in heifers from a crisscrossing program between the red Holstein and Brahman breeds, in Venezuela. (Co)variance components were estimated and the relationship between milk yield (P305), age (AGE1) and fertility at first service (FERT1) in virgin heifers was investigated...

Saved in:

書目詳細資料
主要作者:	Roman Bravo, Rafael Maria (author)
其他作者:	Aranguren Méndez, José Atilio (author), Garcidueñas Piña, Rogelio (author), Gómez Ramos, Benjamín (author), García Gavidia, Alfredo Nicanor (author), Márquez Carrera, Edelmira Criseida (author), Soto Belloso, Eleazar (author)
格式:	article
語言:	spa
出版:	2023
主題:	Producción de leche fertilidad edad primer servicio ganado mestizo Milk yield fertility age first service crossbred cattle
在線閱讀:	https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/358
標簽:	添加標簽沒有標簽, 成為第一個標記此記錄!

相似書籍

Association between reproductive traits and milk yield, in crossbred heifers
由: Roman Bravo, Rafael Maria
出版: (2023)

Effect of organic matter and efficient soil microorganisms on the yield of swiss chard
由: León Aguilar, Rolando
出版: (2016)

Association between two genetic lines of holstein cows and the pregnancy loss
由: Gordillo Aldaz, Jennifer
出版: (2021)

Quality of Organic Fertilizers Used in Greenhouses in Quibor Depression, Venezuela
由: Torres Rodríguez, Duilio
出版: (2017)

Reproductive traits associated with species turnover of amphibians in Amazonia and its Andean slopes
由: Jiménez-Robles, Octavio
出版: (2017)

Evaluación de Dosis de Nitrógeno en Combinación con Vitazyme en el Rendimiento de la Sandia, en Sinchal, Provincia de Santa Elena.
由: Orrala Borbor, Néstor Alberto
出版: (2013)

Determination of fat content in milk by spectroscopy methods
由: Quishpe Toapanta, Byron Geovanny
出版: (2025)

Inclusion of pig feces deep bed compost in feeding of double purpouse crossbred heifer
由: Larrea Izurieta, Carlos Octavio
出版: (2020)

Inclusion of pig feces deep bed compost in feeding of double purpouse crossbred heifer
由: Larrea Izurieta, Carlos Octavio
出版: (2020)

Bacteriological quality of milk in milking systems in the municipality of Maturín, Monagas, Venezuela
由: Guevara Ramos, Bárbara
出版: (2020)

Milk agrifood chain, a cuban case
由: Sablón Cossío, Neyfe
出版: (2018)

RESPUESTA DEL CULTIVO DE ARVEJA (Pisum sativum L.) A LA APLICACIÓN DE ABONOS ORGÁNICOS EN EL MUNICIPIO PAMPLONA, NORTE DE SANTANDER
由: González-Pedraza, Ana Francisca
出版: (2023)

The impact of international migration and remittances on agricultural production patterns: the case of rural Ecuador
由: Vasco, Cristian
出版: (2016)

Assessment of quality and technological efficiency in gouda semi-hard cheese production
由: Montesdeoca Parraga, Ricardo Ramón
出版: (2021)

Seroprevalence of trypanosomosis and associated risk factors in cattle from coast and amazonian provinces of Ecuador.
由: Maldonado, C.
出版: (2024)

Validation of two prebiotic activators in the development of crossbred ayrshire heifers, 3,000 meters above the sea level in Sangolquí, Pichincha
由: Medina, Luis Miguel
出版: (2015)

Coxiella burnetii seroprevalence and associated risk factors in dairy and mixed cattle farms from Ecuador
由: Saa, L.
出版: (2017)

Evaluation of the development and yield of the corn crop (Zea mays L.) using four hybrids.
由: Guamán Guamán, Rocío Noemí
出版: (2020)

Level of tick infestation associated with individual factors of cattle in subtropical livestock farms in Ecuador
由: Pérez-Otáñez, Ximena
出版: (2023)

Caracterización del proceso de producción y comercialización de la leche en las asociaciones ganaderas del cantón Biblián 2015-2017
由: Flores Fernández, Darío Javier
出版: (2018)

Efecto de la aplicación de lixiviados en la calidad del suelo y el rendimiento del cultivo de plátano barraganete.
由: Chisaguano Tercero, Sara Belén
出版: (2023)

Productive development of two local varieties of maize (Zea mays L.) with the application of mineral and organic fertilizer in the Ecuadorian Amazon
由: Alemán Pérez, Reinaldo Demesio
出版: (2020)

PATRÓN DE CRECIMIENTO DURANTE LA PRIMERA GESTACIÓN DE VAQUILLONAS CRUZA CON PADRE BRAHMAN Y DIFERENTE GENOTIPO MATERNO
由: Quinteros Pozo, Orlando Roberto
出版: (2019)

Development of a methodology to produce hemp milk
由: Ayala Guanin, Irene Monserrat
出版: (2024)

Proposal for the implementation of Good Agricultural Practices (GAP) in the Palo Blanco community, Province of Carchi
由: Portilla Caicedo, Wilson Patricio
出版: (2025)

Agronomic efficiency of nitrogen and yield of yellow corn with organic and mineral fertilization in dry season
由: Bismar López, Jonathan
出版: (2022)

ASSOCIATION BETWEEN THE USE OF CANNABIS AND DEPRESSION IN UNITED STATES ADULTS
由: ORTIZ ARAUJO, KATHERINE JOHANNA
出版: (2023)

Evaluation of the reproductive aptitude of crossbred bulls in the dry tropics in extensive exploitation as a predictor of the bull / cow ratio
由: Macías Moreira, Yandri Andrés
出版: (2022)

Identification of the determining factors in milk production in the province of Pastaza
由: Segura Chávez, Edison Oliver
出版: (2017)

TRADING CHANNELS AND MARGINS OF BOVINE MILK IN GUASAGANDA PARISH, LA MANA CANTON, COTOPAXI, ECUADOR
由: Torres Navarrete, Emma Danielly
出版: (2015)

Pilot plan to improve the nutritional quality and somatic cell count of bovine milk produced by small producers in the Province of Pichincha-Ecuador, applying a training program
由: Puga-Torres, Byron
出版: (2024)

Determinación de la correlación de MUN (Milk Urea Nitrogen), con parámetros productivos y reproductivos en la Provincia de Pichincha, 2013
由: Pinango Moposa, William Rodrigo
出版: (2013)

Effects of rotation systems for potato crop on chemical and physical characteristics of the soil
由: Vargas Diaz, Ruy Edeymar
出版: (2022)

Functional traits determine plant co-occurrence more than environment or evolutionary relatedness in global drylands
由: Cabrera Cisneros, H.
出版: (2014)

Development of assisted reproductive technologies for the conservation of Atelopus sp. (spumarius complex)
由: Naranjo, Renato E
出版: (2022)

Análisis de modelo matemático de un disipador de energía tipo "Low Yielding Point System" como refuerzo para un edificio.
由: Vilema Vargas, Jhonny David
出版: (2018)

Effect of ozone on the reduction of bacterial load and on the maintenance of the physicochemical properties of milk: an alternative for human consumption
由: Soque , Alex
出版: (2019)

Variation in reproductive life-history traits of birds in fragmented habitats: A review and meta-analysis
由: Vargas, Renzo
出版: (2012)

Bacteriological quality of raw bovine milk stored at the Mocha collection center. Tungurahua. Ecuador
由: Albuja Landi, Ana Karina
出版: (2021)

Influencia de los órganos reproductores sobre la fertilidad en vaquillonas mestizas inseminadas a tiempo fijo
由: Hidalgo Bravo, Gustavo Adolfo
出版: (2012)