Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia
Potato cultivation in the Andean Colombian region is vulnerable to variability and climate change, due to the more use of water and increase in temperature, affecting the sustainability of the cultivation system due to increased demand for irrigation. With the purpose of evaluating two types of till...
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| Format: | Online |
| Language: | eng |
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2024
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/16154 |
| _version_ | 1801706310585024512 |
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| author | Medina, Erika Cely-Reyes, Germán Eduardo Serrano-Cely, Pablo Antonio |
| author_facet | Medina, Erika Cely-Reyes, Germán Eduardo Serrano-Cely, Pablo Antonio |
| author_sort | Medina, Erika |
| collection | OJS |
| description | Potato cultivation in the Andean Colombian region is vulnerable to variability and climate change, due to the more use of water and increase in temperature, affecting the sustainability of the cultivation system due to increased demand for irrigation. With the purpose of evaluating two types of tillage (conventional and conservation) and irrigation systems (sprinkler and drip) and the physiological performance of potato cv. Pastusa Superior, a crossed block design with four treatment and a non-irrigated control was used. Dry matter accumulation, marketable yield and physiological variables were evaluated: transpiration, net photosynthesis or CO2 assimilation rate, intercellular CO2 concentration, stomatal conductance, intrinsic water use efficiency, efficient use of transpiration (every 21 days after emergence of 50% of the pants), soil variables bulk density, total porosity and weighted average aggregate diameter before and after cultivation, and water productivity. Drip irrigation increased yield by 25.53% compared to no irrigation. No effect of tillage on yield, soil variables and physiological performance was found, however, conservation tillage improved the physical properties evaluated. Drip irrigation favored the performance of physiological variables and water productivity, making it an important option to improve crop productivity in dry areas in order to improve yield and water productivity. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-16154 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2024 |
| publisher | Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-161542024-06-11T12:49:18Z Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia Desempeño fisiológico de la papa (Solanum tuberosum L.) bajo dos sistemas de riego y labranza en una zona alto Andina de Colombia Medina, Erika Cely-Reyes, Germán Eduardo Serrano-Cely, Pablo Antonio Drought Water management Leaf gas exchange Climate change Cultural practices Patato Irrigation Sequía Gestión del agua Intercambio de gases en la hoja Cambio climático Prácticas culturales Papa Riego Potato cultivation in the Andean Colombian region is vulnerable to variability and climate change, due to the more use of water and increase in temperature, affecting the sustainability of the cultivation system due to increased demand for irrigation. With the purpose of evaluating two types of tillage (conventional and conservation) and irrigation systems (sprinkler and drip) and the physiological performance of potato cv. Pastusa Superior, a crossed block design with four treatment and a non-irrigated control was used. Dry matter accumulation, marketable yield and physiological variables were evaluated: transpiration, net photosynthesis or CO2 assimilation rate, intercellular CO2 concentration, stomatal conductance, intrinsic water use efficiency, efficient use of transpiration (every 21 days after emergence of 50% of the pants), soil variables bulk density, total porosity and weighted average aggregate diameter before and after cultivation, and water productivity. Drip irrigation increased yield by 25.53% compared to no irrigation. No effect of tillage on yield, soil variables and physiological performance was found, however, conservation tillage improved the physical properties evaluated. Drip irrigation favored the performance of physiological variables and water productivity, making it an important option to improve crop productivity in dry areas in order to improve yield and water productivity. El cultivo de papa en la región Andina colombiana es vulnerable a la variabilidad y cambio climático, debido a la escasez hídrica y aumento de la temperatura, afectando la sostenibilidad del sistema de cultivo por una mayor demanda de riego. Con el propósito de evaluar dos tipos de labranza (convencional y conservación) y sistema de riego (aspersión y goteo) sobre el rendimiento y el desempeño fisiológico de la papa cv. Pastusa Superior, se empleó un diseño de bloques cruzados con cuatro tratamientos y un control sin riego. Se evaluó la acumulación de materia seca, rendimiento comercial y variables fisiológicas: transpiración, fotosíntesis neta o tasa de asimilación de CO2, concentración intercelular de CO2, conductancia estomática, uso eficiente del agua intrínseco, uso eficiente de la transpiración cada 21 días después de la emergencia del 50% de las plantas, las variables de suelo densidad aparente, porosidad total y diámetro ponderado medio de agregados antes y después del cultivo, y la productividad del agua. El riego por goteo aumentó el 25,53% del rendimiento frente a la ausencia de riego. No se encontró efecto de la labranza sobre el rendimiento, variables del suelo y desempeño fisiológico, sin embargo, la labranza de conservación mejoró las propiedades físicas evaluadas. El riego por goteo favoreció el desempeño de las variables fisiológicas y la productividad del agua, convirtiéndose en una opción importante para mejorar la productividad del cultivo en zonas secas alto Andinas. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2024-01-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/16154 10.17584/rcch.2024v18i1.16154 Revista Colombiana de Ciencias Hortícolas; Vol. 18 No. 1 (2024); e16154 Revista Colombiana de Ciencias Hortícolas; Vol. 18 Núm. 1 (2024); e16154 Revista Colombiana de Ciencias Hortícolas; Vol. 18 No 1 (2024); e16154 Revista Colombiana de Ciencias Hortícolas; V. 18 N. 1 (2024); e16154 Revista Colombiana de Ciencias Hortícolas; v. 18 n. 1 (2024); e16154 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/16154/14128 Colombia; Boyaca; Siachoque Colombia; Boyacá; Siachoque Copyright (c) 2024 Revista Colombiana de Ciencias Hortícolas http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Drought Water management Leaf gas exchange Climate change Cultural practices Patato Irrigation Sequía Gestión del agua Intercambio de gases en la hoja Cambio climático Prácticas culturales Papa Riego Medina, Erika Cely-Reyes, Germán Eduardo Serrano-Cely, Pablo Antonio Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title | Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title_alt | Desempeño fisiológico de la papa (Solanum tuberosum L.) bajo dos sistemas de riego y labranza en una zona alto Andina de Colombia |
| title_full | Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title_fullStr | Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title_full_unstemmed | Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title_short | Physiological performance of potatoes (Solanum tuberosum L.) under two irrigation systems and tillage in a high Andean zone of Colombia |
| title_sort | physiological performance of potatoes solanum tuberosum l under two irrigation systems and tillage in a high andean zone of colombia |
| topic | Drought Water management Leaf gas exchange Climate change Cultural practices Patato Irrigation Sequía Gestión del agua Intercambio de gases en la hoja Cambio climático Prácticas culturales Papa Riego |
| topic_facet | Drought Water management Leaf gas exchange Climate change Cultural practices Patato Irrigation Sequía Gestión del agua Intercambio de gases en la hoja Cambio climático Prácticas culturales Papa Riego |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/16154 |
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