Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients
The tomato fruit is rich in antioxidant compounds and has great nutritional and economic importance, annually promoting research on the nutritional and productive characteristics. The present study aimed to evaluate whether foliar application of commercial products based on growth regulators [auxin,...
| 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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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7575 |
| _version_ | 1801706279008206848 |
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| author | Caixeta Sousa, Marília Rodrigues, Luan Fernando Ormond Sobreira Silva, Mônica Bartira da Cruz, Janaina Oliveira Diamante, Marla Silvia Martins, Bruno Novaes Menezes Simonetti, Lilian Massaro Rodrigues, João Domingos |
| author_facet | Caixeta Sousa, Marília Rodrigues, Luan Fernando Ormond Sobreira Silva, Mônica Bartira da Cruz, Janaina Oliveira Diamante, Marla Silvia Martins, Bruno Novaes Menezes Simonetti, Lilian Massaro Rodrigues, João Domingos |
| author_sort | Caixeta Sousa, Marília |
| collection | OJS |
| description | The tomato fruit is rich in antioxidant compounds and has great nutritional and economic importance, annually promoting research on the nutritional and productive characteristics. The present study aimed to evaluate whether foliar application of commercial products based on growth regulators [auxin, cytokinin and gibberellin (Ax+CK+GA)], micronutrients [cobalt and molybdenum (Mi)] and mixtures of macro and micronutrients [nitrogen, boron, copper, molybdenum and zinc (Ma+Mi)], isolated and in combination, increase productivity and improve the post-harvest quality of tomato fruits (Predador F1). The experiment design used randomized blocks, with seven treatments and four repetitions, which were (T1) control; (T2) Ax+CK+GA; (T3) Ma+Mi; (T4) Mi; (T5) Ax+CK+GA + (Ma+Mi); (T6) Ax+CK+GA + Mi; and (T7) Ax+CK+GA + Mi + (Ma+Mi). The variables production, precocity, soluble solids content (SS), titratable acidity (TA), ratio (SS/TA), pH, total soluble sugars, ascorbic acid and weight loss were evaluated. The Ax+CK+GA application, isolated or in combination with Ma+Mi, promoted the precocity, and the use of isolated Ax+CK+GA and Mi improved the tomato plant productivity. The growth regulators, macro and micronutrients, isolated or in combination, increased the ascorbic acid content in the fruits. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-7575 |
| 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-75752020-08-03T23:56:29Z Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients Desempeño productivo y cualitativo de plantas de tomate en relación con la aplicación de reguladores de crecimiento y nutrientes minerales Caixeta Sousa, Marília Rodrigues, Luan Fernando Ormond Sobreira Silva, Mônica Bartira da Cruz, Janaina Oliveira Diamante, Marla Silvia Martins, Bruno Novaes Menezes Simonetti, Lilian Massaro Rodrigues, João Domingos Solanum lycopersicum L. production post-harvest mineral nutrition plant hormones Horticulture Toamto Solanum lycopersicum L. producción poscosecha nutrición mineral hormonas vegetales Horticultura Tomate Solanum lycopersicum L. production après la récolte nutrition minérale hormones végétales Horticulture Tomate Solanum lycopersicum L. produzione post-raccolta nutrizione minerale ormoni vegetali Orticoltura Pomodoro Solanum lycopersicum L. produção pós-colheita nutrição mineral hormônios vegetais Horticultura Tomate The tomato fruit is rich in antioxidant compounds and has great nutritional and economic importance, annually promoting research on the nutritional and productive characteristics. The present study aimed to evaluate whether foliar application of commercial products based on growth regulators [auxin, cytokinin and gibberellin (Ax+CK+GA)], micronutrients [cobalt and molybdenum (Mi)] and mixtures of macro and micronutrients [nitrogen, boron, copper, molybdenum and zinc (Ma+Mi)], isolated and in combination, increase productivity and improve the post-harvest quality of tomato fruits (Predador F1). The experiment design used randomized blocks, with seven treatments and four repetitions, which were (T1) control; (T2) Ax+CK+GA; (T3) Ma+Mi; (T4) Mi; (T5) Ax+CK+GA + (Ma+Mi); (T6) Ax+CK+GA + Mi; and (T7) Ax+CK+GA + Mi + (Ma+Mi). The variables production, precocity, soluble solids content (SS), titratable acidity (TA), ratio (SS/TA), pH, total soluble sugars, ascorbic acid and weight loss were evaluated. The Ax+CK+GA application, isolated or in combination with Ma+Mi, promoted the precocity, and the use of isolated Ax+CK+GA and Mi improved the tomato plant productivity. The growth regulators, macro and micronutrients, isolated or in combination, increased the ascorbic acid content in the fruits. El tomate es un fruto rico en compuestos antioxidantes y tiene gran importancia nutricional y económica; anualmente se promueve investigaciones relacionadas con las características nutricionales y productivas. El objetivo de este estudio fue evaluar si la aplicación foliar de productos comerciales a base de reguladores vegetales [auxina, citocinina y giberelina (Ax+CK+GA)], micronutrientes [cobalto y molibdeno (Mi)] y mezcla de macro y micronutrientes [nitrógeno, boro, cobre, molibdeno y zinc (Ma+Mi)], de forma individual y combinada, sobre el aumento de la productividad y mejora de la calidad poscosecha de los frutos de tomate (Predador F1). El diseño experimental consistió en bloques al azar, con siete tratamientos y cuatro repeticiones, siendo (T1) control; (T2) Ax+CK+GA; (T3) Ma+Mi; (T4) Mi; (T5) Ax+CK+GA + (Ma+Mi); (T6) Ax+CK+GA + Mi; (T7) Ax+CK+GA + Mi + (Ma+Mi). Se evaluaron las variables producción, precocidad, contenido de sólidos solubles (SS), acidez titulable (AT), relación SS/AT, pH, azúcares solubles totales, ácido ascórbico y pérdida de peso. La aplicación de Ax+CK+GA de forma individual o combinada con Ma+Mi promovió la precocidad, mientras el uso de Ax+CK+GA y Mi, de forma separada, mejoró la productividad del tomate. Los reguladores de crecimiento y los macro y micronutrientes, separados o combinados, proporcionaron un aumento en el contenido de ácido ascórbico en los frutos. Por ser um alimento rico em compostos antioxidantes o tomate tem grande importância nutricional e econômica movimentando anualmente pesquisas relacionadas tanto às características nutricionais quanto produtivas. O presente estudo teve por objetivo avaliar se a aplicação foliar de produtos comerciais à base de reguladores vegetais [auxina, citocinina e giberelina (Ax+Ci+Ga)], micronutrientes [cobalto e molibdênio (Mi)] e mistura de macro e micronutrientes [nitrogênio, boro, cobre, molibdênio e zinco (Ma+Mi)], de forma isolada e combinada, aumenta a produtividade e melhora a qualidade pós colheita dos frutos de tomateiro (Predador F1). O delineamento experimental foi em blocos casualizados, com sete tratamentos e quatro repetições, sendo T1- controle; T2- Ax+Ci+Ga; T3- Ma+Mi; T4- Mi; T5- Ax+Ci+Ga + (Ma+Mi); T6- Ax+Ci+Ga + Mi; T7- Ax+Ci+Ga + Mi + (Ma+Mi). Foram realizadas avaliações de produtividade e pós-colheita dos frutos. Os resultados foram submetidos à análise de variância e as médias comparadas pelo teste de Tukey a 5% de probabilidade. A aplicação de Ax+Ci+Ga de forma isolada ou combinada com Ma+Mi promoveu precocidade, e o uso de Ax+Ci+Ga e Mi de forma isolada melhorou a produtividade do tomateiro. Todos os tratamentos utilizados aumentaram o teor de ácido ascórbico nos frutos. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2018-05-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Text Texto Texte Testo Texto application/pdf https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7575 10.17584/rcch.2018v12i2.7575 Revista Colombiana de Ciencias Hortícolas; Vol. 12 No. 2 (2018); 416-424 Revista Colombiana de Ciencias Hortícolas; Vol. 12 Núm. 2 (2018); 416-424 Revista Colombiana de Ciencias Hortícolas; Vol. 12 No 2 (2018); 416-424 Revista Colombiana de Ciencias Hortícolas; V. 12 N. 2 (2018); 416-424 Revista Colombiana de Ciencias Hortícolas; v. 12 n. 2 (2018); 416-424 2422-3719 2011-2173 spa https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7575/7136 Brazil; São Manuel-SP; March to August of 2014 Brazil; São Manuel-SP; March to August of 2014 Brazil; São Manuel-SP; March to August of 2014 Brazil; São Manuel-SP; March to August of 2014 Brazil; São Manuel-SP; March to August of 2014 |
| spellingShingle | Solanum lycopersicum L. production post-harvest mineral nutrition plant hormones Horticulture Toamto Solanum lycopersicum L. producción poscosecha nutrición mineral hormonas vegetales Horticultura Tomate Solanum lycopersicum L. production après la récolte nutrition minérale hormones végétales Horticulture Tomate Solanum lycopersicum L. produzione post-raccolta nutrizione minerale ormoni vegetali Orticoltura Pomodoro Solanum lycopersicum L. produção pós-colheita nutrição mineral hormônios vegetais Horticultura Tomate Caixeta Sousa, Marília Rodrigues, Luan Fernando Ormond Sobreira Silva, Mônica Bartira da Cruz, Janaina Oliveira Diamante, Marla Silvia Martins, Bruno Novaes Menezes Simonetti, Lilian Massaro Rodrigues, João Domingos Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title | Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title_alt | Desempeño productivo y cualitativo de plantas de tomate en relación con la aplicación de reguladores de crecimiento y nutrientes minerales |
| title_full | Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title_fullStr | Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title_full_unstemmed | Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title_short | Productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| title_sort | productive and qualitative performance of tomato plants as a function of the application of plant growth regulators and mineral nutrients |
| topic | Solanum lycopersicum L. production post-harvest mineral nutrition plant hormones Horticulture Toamto Solanum lycopersicum L. producción poscosecha nutrición mineral hormonas vegetales Horticultura Tomate Solanum lycopersicum L. production après la récolte nutrition minérale hormones végétales Horticulture Tomate Solanum lycopersicum L. produzione post-raccolta nutrizione minerale ormoni vegetali Orticoltura Pomodoro Solanum lycopersicum L. produção pós-colheita nutrição mineral hormônios vegetais Horticultura Tomate |
| topic_facet | Solanum lycopersicum L. production post-harvest mineral nutrition plant hormones Horticulture Toamto Solanum lycopersicum L. producción poscosecha nutrición mineral hormonas vegetales Horticultura Tomate Solanum lycopersicum L. production après la récolte nutrition minérale hormones végétales Horticulture Tomate Solanum lycopersicum L. produzione post-raccolta nutrizione minerale ormoni vegetali Orticoltura Pomodoro Solanum lycopersicum L. produção pós-colheita nutrição mineral hormônios vegetais Horticultura Tomate |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/7575 |
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