Fecha/hora: 08/06/2024 20:00:23

Biblioteca(s): | INIA Treinta y Tres.
Fecha corriente: | 30/11/2022
Fecha de la última actualización: | 30/11/2022
Autoria: | PEREYRA GODAY, F.; ROVIRA, P.J.; AYALA, W.; RIVERO, M.J.
Afiliación: | FABIANA PEREYRA GODAY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WALTER FELIZARDO AYALA SILVERA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; M. JORDANA RIVERO, Net Zero and Resilient Farming, Rothamsted Research, North Wyke, UK.
Título: | Management and productivity of key integrated crop-livestock system's in Uruguay: The Palo a Pique long-term experiments third phase.
Año de publicación: | 2022
Fuente/Imprenta: | Agronomy, 2022, volume 12, issue, 12, e3023. OPEN ACCESS. doi: https://doi.org/10.3390/agronomy12123023
Páginas: | 19 p.
ISSN: | 2073-4395 (electronic)
DOI: | 10.3390/agronomy12123023
Idioma: | Inglés
Notas: | Article history: Received: 24 October 2022 / Revised: 24 November 2022 / Accepted: 26 November 2022 / Published: 30 November 2022. This article belongs to the Special Issue Assessing Sustainability of Ruminant Livestock Forage-Based Systems. LICENSE: This is an open access article distributed under the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/ ) --
Contenido: | Abstract: Integrated Crop Livestock Systems (ICLSs) use productive diversification as a strategy to improve productivity and land use efficiency. Pasture Crop Rotations are a part of ICLSs and imply a pasture phase included in the sequence of crops. The main reasons to include pastures in crop systems are low productivity of natural grasslands and increased crop yield after a pasture phase. Our objective was to analyze the productivity indicators and management of four ICLSs that combine crop and livestock production, with data collected over a 3 y period (2019?2022). The experimental site was The Palo a Pique (Treinta y Tres, Uruguay) long-term experiment installed in 1995, located in the subtropical climate zone and on Oxyaquic Argiudolls soils (3% average slope). Systems evaluated were CC (continuous cropping), SR (two years idem CC, two years of pastures), LR (two years idem CC, four years of pastures) and FR (continuous pasture with Tall Fescue). Liveweight (LW) production, grain production and dry matter (DM) production were evaluated. Liveweight production was higher in CC and SR (426 and 418 kg LW/ha) than in LR (369 kg LW/ha) and FR (310 kg LW/ha). DM production was higher in FR and SR (6867 and 5763 kg DM/ha/year) than in LR (5399 kg DM/ha/year) and CC (5206 kg DM/ha/year). Grain production was 10%, 16% and 9% lower in soybean, wheat and sorghum in CC.
Palabras-Clave: | GRAZING-LIVESTOCK SYSTEMS; INTEGRATED CROP LIVESTOCK SYSTEMS (ICLSs); MEAT PRODUCTION; PASTURE CROP ROTATIONS; ROTACIONES PALO A PIQUE; URUGUAY.
Categoría del tema: | A50 Investigación agraria
URL: | http://www.ainfo.inia.uy/digital/bitstream/item/16892/1/agronomy-12-03023-Pereyra.pdf
Registro original: | INIA Treinta y Tres (TT)
Ejemplares: | TT - (104099-1) - PXI - AP - DD - Agronomy (MDPI)/2022/PEREYRA -  -  - DIS