Effect of different water levels on the growth and development of bulb onion (Allium cepa L.)
Because of the shallow root system of the onion plant, it requires irrigation at the proper time and intensity in order to promote the absorption of water and nutrients to obtain a high yield. We evaluated the irrigation rate effect on onion growth and development in a sandy loam soil with a sprinkl...
| Main Authors: | , , |
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| Format: | Online |
| Language: | spa |
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Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC
2018
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| Subjects: | |
| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7345 |
| _version_ | 1801706276065902592 |
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| author | Alvarez-Herrera, Javier Giovanni Alvarado-Sanabria, Oscar Humberto Suesca-Ochoa, Freddy Alonso |
| author_facet | Alvarez-Herrera, Javier Giovanni Alvarado-Sanabria, Oscar Humberto Suesca-Ochoa, Freddy Alonso |
| author_sort | Alvarez-Herrera, Javier Giovanni |
| collection | OJS |
| description | Because of the shallow root system of the onion plant, it requires irrigation at the proper time and intensity in order to promote the absorption of water and nutrients to obtain a high yield. We evaluated the irrigation rate effect on onion growth and development in a sandy loam soil with a sprinkler irrigation system. The experiment design was completely randomized with four treatments (evaporation coefficients of 0.8, 1.0, 1.2 and 1.4 of (Ev)), each with 16 repetitions, for 64 experiment units; each experiment unit was a 1 m2 plot. The 1.2 coefficient (43 L per plant per cycle) showed the highest total dry mass and dry mass of the bulb with significant differences from the 0.8 coefficient, but no differences with the application of the 1 and 1.4 Ev. Furthermore, the 1.2 Ev treatment showed the highest root dry mass. There was no significant difference between the treatments during the first 70 days after transplant, but after this time, there was a statistically difference and the 1.2 Ev showed the highest dry matter accumulation. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-7345 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | spa |
| publishDate | 2018 |
| 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-73452020-08-03T23:57:52Z Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) Efecto de diferentes láminas de riego en el crecimiento y desarrollo de cebolla de bulbo (Allium cepa L.) Alvarez-Herrera, Javier Giovanni Alvarado-Sanabria, Oscar Humberto Suesca-Ochoa, Freddy Alonso Evapotranspiration water deficit irrigation coefficient (Kc) dry mass fresh mass. SB317.5-319.864 SB320-353.5 SB112 Evapotranspiración déficit hídrico coeficiente de riego (Kc) masa seca masa fresca. SB317.5-319.864 SB320-353.5 SB112 Because of the shallow root system of the onion plant, it requires irrigation at the proper time and intensity in order to promote the absorption of water and nutrients to obtain a high yield. We evaluated the irrigation rate effect on onion growth and development in a sandy loam soil with a sprinkler irrigation system. The experiment design was completely randomized with four treatments (evaporation coefficients of 0.8, 1.0, 1.2 and 1.4 of (Ev)), each with 16 repetitions, for 64 experiment units; each experiment unit was a 1 m2 plot. The 1.2 coefficient (43 L per plant per cycle) showed the highest total dry mass and dry mass of the bulb with significant differences from the 0.8 coefficient, but no differences with the application of the 1 and 1.4 Ev. Furthermore, the 1.2 Ev treatment showed the highest root dry mass. There was no significant difference between the treatments during the first 70 days after transplant, but after this time, there was a statistically difference and the 1.2 Ev showed the highest dry matter accumulation. Debido al sistema radicular superficial, la cebolla de bulbo requiere de un suministro de riego en el momento y con la intensidad adecuada para favorecer la absorción de agua y nutrientes y obtener altos rendimientos. Se evaluó el efecto de diferentes láminas de riego en el crecimiento y desarrollo de cebolla de bulbo en un suelo franco arenoso y con un sistema de riego por aspersión. Se usó un diseño experimental completamente al azar con cuatro tratamientos (coeficientes de cultivo de 0,8; 1,0; 1,2 y 1,4 de la evaporación (Ev)), cada uno con 16 repeticiones, para un total de 64 unidades experimentales, donde cada unidad experimental correspondió a una parcela de 1 m2. El coeficiente de 1,2 (43 L por planta por ciclo) presentó los mayores promedios en masa seca total y masa seca del bulbo con diferencias significativas en relación al coeficiente de 0,8, pero sin diferencias con la aplicación de 1,0 y 1,4 de la Ev. Además, en masa seca de raíz el tratamiento de 1,2 Ev presentó el mayor promedio. En el crecimiento general no hubo diferencias significativas los primeros 70 días después del trasplante, pero luego de este tiempo se presentaron diferencias estadísticas y la aplicación de 1,2 de la Ev presentó la mayor acumulación de masa seca. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2018-01-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Experimental Experimental application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7345 10.17584/rcch.2017v11i2.7345 Revista Colombiana de Ciencias Hortícolas; Vol. 11 No. 2 (2017); 359-367 Revista Colombiana de Ciencias Hortícolas; Vol. 11 Núm. 2 (2017); 359-367 Revista Colombiana de Ciencias Hortícolas; Vol. 11 No 2 (2017); 359-367 Revista Colombiana de Ciencias Hortícolas; V. 11 N. 2 (2017); 359-367 Revista Colombiana de Ciencias Hortícolas; v. 11 n. 2 (2017); 359-367 2422-3719 2011-2173 spa https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7345/pdf |
| spellingShingle | Evapotranspiration water deficit irrigation coefficient (Kc) dry mass fresh mass. SB317.5-319.864 SB320-353.5 SB112 Evapotranspiración déficit hídrico coeficiente de riego (Kc) masa seca masa fresca. SB317.5-319.864 SB320-353.5 SB112 Alvarez-Herrera, Javier Giovanni Alvarado-Sanabria, Oscar Humberto Suesca-Ochoa, Freddy Alonso Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title | Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title_alt | Efecto de diferentes láminas de riego en el crecimiento y desarrollo de cebolla de bulbo (Allium cepa L.) |
| title_full | Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title_fullStr | Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title_full_unstemmed | Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title_short | Effect of different water levels on the growth and development of bulb onion (Allium cepa L.) |
| title_sort | effect of different water levels on the growth and development of bulb onion allium cepa l |
| topic | Evapotranspiration water deficit irrigation coefficient (Kc) dry mass fresh mass. SB317.5-319.864 SB320-353.5 SB112 Evapotranspiración déficit hídrico coeficiente de riego (Kc) masa seca masa fresca. SB317.5-319.864 SB320-353.5 SB112 |
| topic_facet | Evapotranspiration water deficit irrigation coefficient (Kc) dry mass fresh mass. SB317.5-319.864 SB320-353.5 SB112 Evapotranspiración déficit hídrico coeficiente de riego (Kc) masa seca masa fresca. SB317.5-319.864 SB320-353.5 SB112 |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7345 |
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