Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

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Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

Renny Fatmyah Utamy¹*, Ambo Ako¹, Hasbi Hasbi¹, Zyahrul Ramadan², Andi Arif Rahman Hakim^2,3, Siti Annisa Sukri²

Author Affiliations

¹Department of Animal Production, Faculty of Animal Science, Hasanuddin University, Makassar, South Sulawesi, Indonesia; ²Graduate student of Animal Science and Technology, Faculty of Animal Science, Hasanuddin University, Makassar, South Sulawesi, Indonesia; ³Laboratories at the Laboratory of Dairy Cow, Faculty of Animal Science, Hasanuddin University, Makassar, South Sulawesi, Indonesia

*Correspondence | Renny Fatmyah Utamy, Department of Animal Production, Faculty of Animal Science, Hasanuddin University, Makassar, South Sulawesi, Indonesia; Email: rennyfatmyahutamy@unhas.ac.id

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Figure 1:

Measurement points of physiological values.

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Figure 2.

The body condition score of dairy cows. Source: Edmonson et al., (1989).

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Equation 1

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Equation 2

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Equation 3

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Equation 4

Pakistan Journal of Zoology

Advances in Animal and Veterinary Sciences

Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

Special Issues

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Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

Renny Fatmyah Utamy¹*, Ambo Ako¹, Hasbi Hasbi¹, Zyahrul Ramadan², Andi Arif Rahman Hakim^2,3, Siti Annisa Sukri²

Pakistan Journal of Zoology

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Advances in Animal and Veterinary Sciences

Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

Special Issues

Membership/Association

Performance, Physiological Status, and Heat Tolerance of Holstein Friesian Dairy Cows at Different Lactation Phases

Renny Fatmyah Utamy1*, Ambo Ako1, Hasbi Hasbi1, Zyahrul Ramadan2, Andi Arif Rahman Hakim2,3, Siti Annisa Sukri2

Pakistan Journal of Zoology

August

Featuring

Multi-Locus Genetic Analysis in Silver Carp Populations of Indus River as Influenced by Restocking Programs

Identification of Escherichia coli and Salmonella enterica from Fecal Matter of Selected Birds and Assessment of their Susceptibility Towards Different Antibiotics

Carapace Length–Weight, Carapace Width–Weight Relationships and Relative Condition Factor of Four Portunid Crab Species of the Gulf of Mannar, Southeast Coast of India

Avian Richness, Assemblages and Migration Connectivity of Geese Species with Habitat Suitability in Wetlands of the Punjab, Pakistan

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Renny Fatmyah Utamy¹*, Ambo Ako¹, Hasbi Hasbi¹, Zyahrul Ramadan², Andi Arif Rahman Hakim^2,3, Siti Annisa Sukri²