Results 261 to 270 of about 46,786 (294)

Does adoption of superior Murrah buffalo germplasm pay off? evidence from a causal impact study in Haryana, India. [PDF]

Front Genet
Gururaj M, Aiswarya S, Supriya C, Kumar S.   +3 more
europepmc   +1 more source

Evaluation of the Beef Cattle Systems Model to Replicate a Beef Cow Genotype × Nutritional Environment Interaction. [PDF]

Animals (Basel)
Elkins I, Lancaster PA, Larson RL, Thompson L.   +3 more
europepmc   +1 more source

Integrating reaction norm models and genome-wide association analyses to reveal the genetic architecture and environmental sensitivity of sexual precocity in Nellore cattle. [PDF]

BMC Genomics
da Silva Oliveira E, Rojas de Oliveira H, Macedo Mota LF, Mulim HA, Ferreira Campos MA, Barbosa da Silva Neto J, Baldi F.   +6 more
europepmc   +1 more source

Age at first mating and season of dam birth affect reproductive and productive traits of Mozambican Angoni cattle. [PDF]

Transl Anim Sci
Changule AP, Joaquim LA, Morrombe MP, Dias HP, Guimarães TP, Garcia-Herreros M, Bila CG.   +6 more
europepmc   +1 more source

Four decades of annual monitoring reveal declining reproductive success of a migratory baleen whale. [PDF]

Sci Rep
Vermeulen E, Wilkinson C, Best PB, Findlay K.   +3 more
europepmc   +1 more source

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Age at first calving and productive performance of primiparous Holsteins

Journal of Dairy Research, 2023
AbstractThis study investigated the age at first calving in Holstein heifers and its impact on various production parameters. A sample of 737 Holstein heifers born between 2015 and 2018 and finishing their first lactations between 2018 and 2020 was included.
Rafael Ceolim, Braganholo, Ferenc Istvan, Bánkuti, Fabio Seiji, Dos Santos, Victor Breno, Pedrosa, Maximiliane Alavarse, Zambom, Altair Antônio, Valloto, Geraldo Tadeu, Dos Santos   +6 more
openaire   +2 more sources

Impact of age at first calving on performance and economics in commercial dairy herds in Argentina

, 2020
Dairy herd efficiency depends on an adequate replacement program, and one of the main management factors affecting the replacement cost is age at first calving (AFC).
M. P. Turiello, C. Vissio, A. Heinrichs, L. Issaly, A. Larriestra   +4 more
semanticscholar   +1 more source