Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development
It is estimated that the cultivation of pea generates about 2.3 million wages and about 15,000 direct jobs, from which depend more than 26,000 producers (1). In the absence of alternative production, the farmer has traditionally made use of synthetic chemical products, practice which is becoming mor...
| Main Authors: | , |
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2014
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| Subjects: | |
| Online Access: | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/3492 |
| _version_ | 1801706463510396928 |
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| author | Camargo-Cepeda, David Fernando Ávila, Edwin Ricardo |
| author_facet | Camargo-Cepeda, David Fernando Ávila, Edwin Ricardo |
| author_sort | Camargo-Cepeda, David Fernando |
| collection | OJS |
| description | It is estimated that the cultivation of pea generates about 2.3 million wages and about 15,000 direct jobs, from which depend more than 26,000 producers (1). In the absence of alternative production, the farmer has traditionally made use of synthetic chemical products, practice which is becoming more restricted for economic and ecological reasons, affecting negatively the population (2). So we need to find new production models that contribute to improve the life quality of the farmers who depend on the crop. This work determined the effects of the Trichoderma sp. application on the pea growth and development. The Trichoderma sp. native strain was isolated from soil of the pea crop.Then there were carried out Trichoderma sp. dilutions, in both the native and commercial plants, Afterwards the plants were inoculated and measured the variables of growth, development and germination, such as plant height, number of stems, disease incidence, leaf area, fresh weight of root and aerial part dry weight of root and aerial part, root length. Therefore the application of Trichoderma in commercial pea crop, significantly improves the growth and development of this culture, influencing its physiological variables such as germination, leaf area, root dry weight, root fresh weight, dry weight of the aerial parts, fresh weight shoot and root length. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-3492 |
| institution | Revista Ciencia y Agricultura |
| language | spa |
| publishDate | 2014 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-34922018-11-21T00:15:10Z Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development Efectos del Trichoderma sp. sobre el crecimiento y desarrollo de la arveja (Pisum sativum L.) Camargo-Cepeda, David Fernando Ávila, Edwin Ricardo pea trichoderma sp biologic fungi infections control Arveja Control de plagas Fungicidas biológicos Trichoderma sp. It is estimated that the cultivation of pea generates about 2.3 million wages and about 15,000 direct jobs, from which depend more than 26,000 producers (1). In the absence of alternative production, the farmer has traditionally made use of synthetic chemical products, practice which is becoming more restricted for economic and ecological reasons, affecting negatively the population (2). So we need to find new production models that contribute to improve the life quality of the farmers who depend on the crop. This work determined the effects of the Trichoderma sp. application on the pea growth and development. The Trichoderma sp. native strain was isolated from soil of the pea crop.Then there were carried out Trichoderma sp. dilutions, in both the native and commercial plants, Afterwards the plants were inoculated and measured the variables of growth, development and germination, such as plant height, number of stems, disease incidence, leaf area, fresh weight of root and aerial part dry weight of root and aerial part, root length. Therefore the application of Trichoderma in commercial pea crop, significantly improves the growth and development of this culture, influencing its physiological variables such as germination, leaf area, root dry weight, root fresh weight, dry weight of the aerial parts, fresh weight shoot and root length. Se estima que el cultivo de arveja en Colombia genera alrededor de 2,3 millones de jornales y unos 15.000 empleos directos, de él dependen más de 26.000 productores (1). Ante la ausencia de alternativas de producción, el agricultor ha recurrido tradicionalmente a la aplicación de productos de síntesis química, práctica que cada vez se encuentra más restringida por razones económicas y ecológicas (2), por esto, se hace necesario encontrar nuevos modelos que contribuyan a mejorar la calidad de vida de los productores. El trabajo determinó los efectos de la aplicación de Trichoderma sp. sobre el crecimiento y desarrollo de la arveja. Se realizó el aislamiento de la cepa nativa de Trichoderma sp. a partir de suelo proveniente de cultivos de arveja, luego se procedió a hacer las diluciones tanto de Trichoderma sp. nativa como de la comercial, se inocularon las plantas y se realizó la medición de las variables de crecimiento y desarrollo. La aplicación de Trichoderma sp. comercial en el cultivo de arveja mejora notablemente su crecimiento y desarrollo, influyendo en variables fisiológicas como germinación, área foliar, peso seco y fresco de la raíz, peso seco y fresco de la parte aérea, y longitud de raíz. Universidad Pedagógica y Tecnológica de Colombia 2014-01-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion investigation application/pdf https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/3492 10.19053/01228420.3492 Ciencia y Agricultura; Vol. 11 No. 1 (2014); 91-100 Ciencia y Agricultura; Vol. 11 Núm. 1 (2014); 91-100 2539-0899 spa https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/3492/3112 Copyright (c) 2015 CIENCIA Y AGRICULTURA |
| spellingShingle | pea trichoderma sp biologic fungi infections control Arveja Control de plagas Fungicidas biológicos Trichoderma sp. Camargo-Cepeda, David Fernando Ávila, Edwin Ricardo Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title | Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title_alt | Efectos del Trichoderma sp. sobre el crecimiento y desarrollo de la arveja (Pisum sativum L.) |
| title_full | Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title_fullStr | Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title_full_unstemmed | Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title_short | Effects of Trichoderma sp. on the pea (Pisum sativum L.) growth and development |
| title_sort | effects of trichoderma sp on the pea pisum sativum l growth and development |
| topic | pea trichoderma sp biologic fungi infections control Arveja Control de plagas Fungicidas biológicos Trichoderma sp. |
| topic_facet | pea trichoderma sp biologic fungi infections control Arveja Control de plagas Fungicidas biológicos Trichoderma sp. |
| url | https://revistas.uptc.edu.co/index.php/ciencia_agricultura/article/view/3492 |
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