Traditional cow-calf systems of the northern region of Santa Fe, Argentina: current situation and improvement opportunities

Autores/as

  • Guillermina Gregoretti Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. R.P. Kreder 2805 2° Piso. C. P. 3080. Esperanza. Argentina https://orcid.org/0009-0009-6006-5133
  • Javier Baudracco Universidad Nacional del Litoral. FCA. CONICET. IciAgro Litoral. R. P. Kreder 2805. C. P. 3080. Esperanza. Argentina https://orcid.org/0000-0002-4090-3154
  • Carlos Dimundo Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. R.P. Kreder 2805 2° Piso. C. P. 3080. Esperanza. Argentina
  • Belén Lazzarini Universidad Nacional del Litoral. Facultad de Ciencias Agrarias. R.P. Kreder 2805 2° Piso. C. P. 3080. Esperanza. Argentina https://orcid.org/0000-0001-7142-6824
  • Julieta Scarel Instituto Nacional de Tecnología Agropecuaria. Agencia de Extensión Rural INTA Calchaquí. Bv. Belgrano 939. C. P. 3050. Calchaquí. Argentina
  • Agustín Alesso Universidad Nacional del Litoral. FCA. CONICET. IciAgro Litoral. R. P. Kreder 2805. C. P. 3080. Esperanza. Argentina
  • Claudio Machado Facultad de Ciencias Veterinarias. Centro de Investigación Veterinaria de Tandil- CIVETAN. CICPBA-CONICET, PROANVET UNCPBA. B7000GHG. Tandil. Argentina https://orcid.org/0000-0001-8172-899X

DOI:

https://doi.org/10.48162/rev.39.127

Palabras clave:

producción de carne, encuesta, tecnologías, simulación, oportunidades

Resumen

Cow-calf systems are at the core of Argentina´s significant national beef industry. The objectives were: i) to characterize the productive state of traditional cow-calf systems, named BASE, from the northern region of Santa Fe province, ii) to identify technologies for the productive improvement of the BASE system, and iii) to quantify the productive and economic impact of the adoption of the identified technologies. To characterize the BASE system, the available published data were systematized and validated in a workshop with leading regional experts in the field. To identify the technologies for improvement, a survey was conducted among regional farm advisors. Finally, to quantify the impact of adopting improvements in the BASE system, a modelling study was conducted. The results showed that traditional cow-calf systems have low productive and reproductive efficiency (45 kg LW ha-1 year-1 and 48% weaning rate) and little adoption of herd management and forage production technologies. The technologies identified were grazing management, training of farmers and farm staff, and seasonal mating. The modelling study showed that improvements in the production and use of forage and herd management practices would increase beef production and the gross margin of the BASE system by 70% and 96%, respectively.

Highlights:

  • Participatory modelling was used to characterize and evaluate the traditional cow-calf system from northern region of Santa Fe province and prioritize improvement technologies for potential adoption.
  • Cow-calf systems from the northern region of Santa Fe province have little adoption of technologies and low productive and reproductive efficiency (45 kg LW ha-1 year-1 and 48% weaning rate).
  • Technologies prioritized by regional farm advisors of cow-calf systems were grazing management, training of farmers and farm staff, and seasonal mating.
  • The combination of herd and feeding strategies would increase beef production and gross margin of traditional cow-calf system by up to 70% and 96%, respectively.

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Publicado

27-06-2024

Número

Sección

Producción y sanidad animal