2017
DOI: 10.31285/agro.21.1.6
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Análisis y jerarquización de factores determinantes de las brechas de rendimiento del cultivo de frutilla en el sur del Uruguay

Abstract: El rendimiento promedio de los cultivos comerciales de frutilla en el sur del Uruguay es inferior al rendimiento alcanzable para las condiciones de producción, de acuerdo a los rendimientos experimentales y los mejores resultados en cultivos comerciales, lo cual determina la existencia de una brecha de rendimiento (BR). Por otro lado, existe una gran variabilidad entre productores. El objetivo del trabajo fue identificar, jerarquizar y analizar los factores ambientales y de manejo que explican las brechas de r… Show more

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Cited by 10 publications
(13 citation statements)
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“…However, 19% of the plots and 16% of the farms reached below-average yields, with above-average use of agrochemicals. In these farms, strategies are needed for increasing yields and reducing the use of agrochemicals through ecological processes that sustain this (17)(18)(19) .…”
Section: Is There Room To Improve Productivity While Reducing the Use...mentioning
confidence: 99%
“…However, 19% of the plots and 16% of the farms reached below-average yields, with above-average use of agrochemicals. In these farms, strategies are needed for increasing yields and reducing the use of agrochemicals through ecological processes that sustain this (17)(18)(19) .…”
Section: Is There Room To Improve Productivity While Reducing the Use...mentioning
confidence: 99%
“…1.1-E, F), water pollution (Barreto et al, 2017;Rodríguez-Bolaña et al, 2023), biodiversity loss (MVOTMA, 2016), and human health hazards (Burger & Pose Román, 2012;Burger, 2013). Despite the high external input levels, there are yield gaps of around 50% (Berrueta et al, 2019;Colnago et al, 2023;Dogliotti et al, 2014;Scarlato et al, 2017), resulting in low labour productivity and family income (Berrueta et al, 2019;Colnago & Dogliotti, 2020;Colnago et al, 2023;Dogliotti et al, 2014). Therefore, the intensive vegetable production model and the associated adverse side effects jeopardise the long-term sustainability of vegetable production, food security and food sovereignty in Uruguay.…”
Section: The Case Of Vegetable Production In Uruguaymentioning
confidence: 99%
“…The reasons for the low farmers' income and crop yield gaps are not related to input use or resource availability but to general farm organisation and management, e.g. sowing and planting dates and crop cycles length, soil management and quality, the timing of operations, high weed, pests and diseases pressure (Berrueta et al, 2019;Berrueta et al, 2021;Colnago et al, 2023;Dogliotti et al, 2014;Scarlato et al, 2017). Adjustment of specific practices, such as through input substitution, will not solve the magnitude of sustainability problems faced by vegetable farms in south Uruguay.…”
Section: The Case Of Vegetable Production In Uruguaymentioning
confidence: 99%
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