Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

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Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

Devi Ermawati¹, Panjono², Sigit Bintara¹, Ali Agus³, Budi Prasetyo Widyobroto², Bertha Yudistyra⁴, Rifai Mustofa⁴, Tety Hartatik¹*

Author Affiliations

¹Department of Animal Breeding and Reproduction, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia; ²Department of Animal Production, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia; ³Department of Nutrition and Feed Science, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia; ⁴Division of Research and Development for Cattle Breeding, PT Widodo Makmur Perkasa, West Java, Indonesia.

*Correspondence | Tety Hartatik, Department of Animal Breeding and Reproduction, Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia; Email: [email protected]

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Figure 1:

the sign of estrus during estrus and 30 days post artificial insemination in brahman cross and F1 crossbred cattle.

This Issue

November 2024

Vol. 12, Iss. 11, pp. 2062-2300

Advances in Animal and Veterinary Sciences

Advances in Animal and Veterinary Sciences

Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

Special Issues

Membership/Association

Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

Devi Ermawati¹, Panjono², Sigit Bintara¹, Ali Agus³, Budi Prasetyo Widyobroto², Bertha Yudistyra⁴, Rifai Mustofa⁴, Tety Hartatik¹*

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Determination of Chemical, Bioactive Compounds and Volatile Composition in Different Extracts and the Parts of Pomegranate (Punica Granatum L.) as a Natural Feed Additive

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Effects of Electrolyte Concentrations in Diets on Feed Utilization and Performance of Intensively Reared Cihateup Ducks

Advances in Animal and Veterinary Sciences

Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

Special Issues

Membership/Association

Estrus Signs and Estrogen Levels in Brahman Cross and First-Generation (F1) Crossbred Cattle: Implications for Pregnancy and Repeat Mating

Devi Ermawati1, Panjono2, Sigit Bintara1, Ali Agus3, Budi Prasetyo Widyobroto2, Bertha Yudistyra4, Rifai Mustofa4, Tety Hartatik1*

Advances in Animal and Veterinary Sciences

February

Featuring

Identification of Physical Trauma Injuries in Javan Langurs (Trachypithecus spp.) for Veterinary Forensic Examination

Determination of Chemical, Bioactive Compounds and Volatile Composition in Different Extracts and the Parts of Pomegranate (Punica Granatum L.) as a Natural Feed Additive

A Comparison of Landrace Boars Sperm Quality in Tris-Egg Yolk Dilution with Different Carbohydrate Supplements

Effects of Electrolyte Concentrations in Diets on Feed Utilization and Performance of Intensively Reared Cihateup Ducks

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Devi Ermawati¹, Panjono², Sigit Bintara¹, Ali Agus³, Budi Prasetyo Widyobroto², Bertha Yudistyra⁴, Rifai Mustofa⁴, Tety Hartatik¹*