Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization
Cucurbita pepo var. Scallop is a very vigorous crop from warm climate areas which outstands for the particular shape of its fruits with a festooned edge. Mineral nutrient supply is one of the environmental factors that influence mostly its growth. The aim of this paper was to evaluate the effect of...
| 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
2011
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| Subjects: | |
| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/1162 |
| _version_ | 1801706238068654080 |
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| author | Castagnino, Ana María Díaz, Karina Elizabeth Sastre V., Patricia Navarro D., Miguel |
| author_facet | Castagnino, Ana María Díaz, Karina Elizabeth Sastre V., Patricia Navarro D., Miguel |
| author_sort | Castagnino, Ana María |
| collection | OJS |
| description | Cucurbita pepo var. Scallop is a very vigorous crop from warm climate areas which outstands for the particular shape of its fruits with a festooned edge. Mineral nutrient supply is one of the environmental factors that influence mostly its growth. The aim of this paper was to evaluate the effect of different doses of phosphorus on yield. This trial was carried out in the Experimental Unit of Agronomy Faculty – UNCPBA, in Azul in the Argentinian Wet Pampa. The treatments were: control without fertilization, 100, 200, 300, 400 and 500 kg of ammonium phosphate. The crop started from seedlings with root ball which were transplanted on 15/11, on camlets covered with orange mulching, not irrigated and with a density of 20,000 plants/ha (2 x 0.5 m). The trial covered a total area of 1.488 m2. The trial was designed under a model of completely randomized blocks. General average yield was 48,410 kg·ha-1. The greatest total yield in t·ha-1 was obtained with the application of 300 kg·ha-1 of ammonium phosphate. The number of fruits obtained in treatments 3, 4 and 5 showed similar response, but differed from that of the other doses of 100 and 500 kg·ha-1. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-1162 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | spa |
| publishDate | 2011 |
| 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-11622020-08-04T00:14:34Z Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization Respuesta de plántulas de Cucurbita pepo var. Scallop a la fertilización fosfórica Castagnino, Ana María Díaz, Karina Elizabeth Sastre V., Patricia Navarro D., Miguel Squash Fertilizer Mulching Seedlings Agriculture Squash Fertilizante Mulching Plantín Agricultura Cucurbita pepo var. Scallop is a very vigorous crop from warm climate areas which outstands for the particular shape of its fruits with a festooned edge. Mineral nutrient supply is one of the environmental factors that influence mostly its growth. The aim of this paper was to evaluate the effect of different doses of phosphorus on yield. This trial was carried out in the Experimental Unit of Agronomy Faculty – UNCPBA, in Azul in the Argentinian Wet Pampa. The treatments were: control without fertilization, 100, 200, 300, 400 and 500 kg of ammonium phosphate. The crop started from seedlings with root ball which were transplanted on 15/11, on camlets covered with orange mulching, not irrigated and with a density of 20,000 plants/ha (2 x 0.5 m). The trial covered a total area of 1.488 m2. The trial was designed under a model of completely randomized blocks. General average yield was 48,410 kg·ha-1. The greatest total yield in t·ha-1 was obtained with the application of 300 kg·ha-1 of ammonium phosphate. The number of fruits obtained in treatments 3, 4 and 5 showed similar response, but differed from that of the other doses of 100 and 500 kg·ha-1. Cucurbita pepo var. Scallop es un cultivo de clima cálido muy vigoroso, que se caracteriza por la forma original de sus frutos con borde festoneado. El suministro de nutrientes minerales es uno de los factores ambientales que más influyen sobre su crecimiento. El objetivo del presente trabajo consistió en evaluar el efecto de distintas dosis de fósforo sobre el rendimiento. Este trabajo se realizó en la Chacra Experimental de la Facultad de Agronomía de la UNCPBA, en Azul (Argentina). Los tratamientos realizados fueron: testigo sin fertilización, 100, 200, 300, 400 y 500 kg de fosfato diamónico. El cultivo se inició mediante plantines con cepellón, trasplantados, el 15/11, en camellones cubiertos con mulching naranja y en condiciones de secano, con una densidad de 20.000 plantas/ha (2 x 0,5 m). La superficie total del ensayo fue de 1.488 m2, diseñado bajo un modelo de bloques completamente aleatorizados. El rendimiento promedio general fue de 48.410 kg·ha-1. El mayor rendimiento total en t·ha-1 se logró con la aplicación de la dosis de 300 kg·ha-1 de fosfato diamónico. El número de frutos obtenido en los tres tratamientos intermedios, presentó un comportamiento muy similar pero diferenciado de las restantes dosis de 100 y 500 kg·ha-1. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2011-01-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto text text Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/1162 10.17584/rcch.2007v1i2.1162 Revista Colombiana de Ciencias Hortícolas; Vol. 1 No. 2 (2007); 214-221 Revista Colombiana de Ciencias Hortícolas; Vol. 1 Núm. 2 (2007); 214-221 Revista Colombiana de Ciencias Hortícolas; Vol. 1 No 2 (2007); 214-221 Revista Colombiana de Ciencias Hortícolas; V. 1 N. 2 (2007); 214-221 Revista Colombiana de Ciencias Hortícolas; v. 1 n. 2 (2007); 214-221 2422-3719 2011-2173 spa https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/1162/1161 Colombia |
| spellingShingle | Squash Fertilizer Mulching Seedlings Agriculture Squash Fertilizante Mulching Plantín Agricultura Castagnino, Ana María Díaz, Karina Elizabeth Sastre V., Patricia Navarro D., Miguel Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title | Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title_alt | Respuesta de plántulas de Cucurbita pepo var. Scallop a la fertilización fosfórica |
| title_full | Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title_fullStr | Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title_full_unstemmed | Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title_short | Cucurbita pepo var. Scallop seedlings response to phosphoric fertilization |
| title_sort | cucurbita pepo var scallop seedlings response to phosphoric fertilization |
| topic | Squash Fertilizer Mulching Seedlings Agriculture Squash Fertilizante Mulching Plantín Agricultura |
| topic_facet | Squash Fertilizer Mulching Seedlings Agriculture Squash Fertilizante Mulching Plantín Agricultura |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/1162 |
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