Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation
This study aimed to evaluate the growth and quality of lisianthus cultivated in different rice husk substrates. The evaluated substrates were: carbonized rice husk (CRH; 100%); raw rice husk (RRH; 100%); CRH (70%) + S10 Beifort® commercial organic compost (30%); and RRH (70%) + S10 Beifort® commerci...
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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
2019
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| Online Access: | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/9891 |
| _version_ | 1801706297156960256 |
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| author | Höhn, Daniela Peil, Roberta Marins Nogueira Marchi, Priscila Monalisa Grolli, Paulo Roberto Perin, Lais Rosa, Douglas Schulz Bergmann da |
| author_facet | Höhn, Daniela Peil, Roberta Marins Nogueira Marchi, Priscila Monalisa Grolli, Paulo Roberto Perin, Lais Rosa, Douglas Schulz Bergmann da |
| author_sort | Höhn, Daniela |
| collection | OJS |
| description | This study aimed to evaluate the growth and quality of lisianthus cultivated in different rice husk substrates. The evaluated substrates were: carbonized rice husk (CRH; 100%); raw rice husk (RRH; 100%); CRH (70%) + S10 Beifort® commercial organic compost (30%); and RRH (70%) + S10 Beifort® commercial organic compost (30%). Plant dry mass (DM) production and partitioning, plant leaf area and shoot/root DM ratio were analyzed. Quality parameters of the flower stems were also evaluated (length; diameter and number of flowers and buds). The RRH substrate at 100% reduced plant growth and prevented flower development. This modified dry mass partitioning among the plant organs. The substrates RRH + S10 and CRH provided quality flower stems. Thus, both substrates can be used to produce cut lisianthus flowers in recirculating nutrient systems. However, the RRH + S10 substrate stood out because it increased plant growth. This result is ascribed to the improvement of the physical and chemical properties of substrate RRH + S10 as a result of the presence of both the organic compost, which benefited the water holding capacity, and the RRH, which guaranteed high porosity to the substrate. |
| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-9891 |
| institution | Revista Colombiana de Ciencias Hortícolas |
| language | eng |
| publishDate | 2019 |
| 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-98912020-08-04T02:22:31Z Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation Crecimiento y calidad de lisianthus [Eustoma grandiflorum (Shinn.)] cultivado en sustratos de cascarilla de arroz en canales con recirculación de lixiviados Höhn, Daniela Peil, Roberta Marins Nogueira Marchi, Priscila Monalisa Grolli, Paulo Roberto Perin, Lais Rosa, Douglas Schulz Bergmann da Soilless cultivation Flower stems Dry mass production and partitioning Quality Cultivo sin suelo Tallos florales Producción y partición de materia seca Calidad This study aimed to evaluate the growth and quality of lisianthus cultivated in different rice husk substrates. The evaluated substrates were: carbonized rice husk (CRH; 100%); raw rice husk (RRH; 100%); CRH (70%) + S10 Beifort® commercial organic compost (30%); and RRH (70%) + S10 Beifort® commercial organic compost (30%). Plant dry mass (DM) production and partitioning, plant leaf area and shoot/root DM ratio were analyzed. Quality parameters of the flower stems were also evaluated (length; diameter and number of flowers and buds). The RRH substrate at 100% reduced plant growth and prevented flower development. This modified dry mass partitioning among the plant organs. The substrates RRH + S10 and CRH provided quality flower stems. Thus, both substrates can be used to produce cut lisianthus flowers in recirculating nutrient systems. However, the RRH + S10 substrate stood out because it increased plant growth. This result is ascribed to the improvement of the physical and chemical properties of substrate RRH + S10 as a result of the presence of both the organic compost, which benefited the water holding capacity, and the RRH, which guaranteed high porosity to the substrate. El estudio tuvo como objetivo evaluar el crecimiento y la calidad de lisianthus cultivado en diferentes sustratos de cascarilla de arroz. Los sustratos evaluados fueron: cascarilla de arroz carbonizada (CAC; 100%); cascarilla de arroz cruda (CACr; 100%); CAC (70%) + abono orgánico comercial S10 Beifort® (30%); y CACr (70%) + abono orgánico comercial S10 Beifort® (30%). Se analizaron la producción y partición de la materia seca (MS) de la planta, el área de la hoja del planta y la relación MS de la parte aérea/raíces. También fueron evaluados los parámetros de calidad del tallo de la flor (altura del tallo, diámetro y cantidad de flores y capullos). El sustrato 100% CACr redujo el crecimiento de las plantas y el formación de flores. Esto cambió la partición de materia seca entre los órganos de la planta. Los sustratos CACr + S10 y CAC proporcionaron tallos florales de calidad. Por lo tanto, ambos sustratos pueden ser utilizados para producir flores de lisianthus cortadas en el sistema de recirculación de nutrientes. Sin embargo, el sustrato CACr + S10 se destacó por aumentar el crecimiento de las plantas. Este resultado se atribuye la mejora de las propiedades físicas y químicas del sustrato CACr + S10, debido la presencia del abono orgánico, que benefició la capacidad de retención de agua y el CAC, que garantizó una alta porosidad de lo sustrato. Sociedad Colombiana de Ciencias Hortícolas-SCCH and Universidad Pedagógica y Tecnológica de Colombia-UPTC 2019-09-01 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/9891 10.17584/rcch.2019v13i3.9891 Revista Colombiana de Ciencias Hortícolas; Vol. 13 No. 3 (2019); 458-465 Revista Colombiana de Ciencias Hortícolas; Vol. 13 Núm. 3 (2019); 458-465 Revista Colombiana de Ciencias Hortícolas; Vol. 13 No 3 (2019); 458-465 Revista Colombiana de Ciencias Hortícolas; V. 13 N. 3 (2019); 458-465 Revista Colombiana de Ciencias Hortícolas; v. 13 n. 3 (2019); 458-465 2422-3719 2011-2173 eng https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/9891/8779 Brazil; Rio Grande do Sul; Capão do Leão Brazil; Rio Grande do Sul; Capão do Leão Copyright (c) 2019 Revista Colombiana de Ciencias Hortícolas |
| spellingShingle | Soilless cultivation Flower stems Dry mass production and partitioning Quality Cultivo sin suelo Tallos florales Producción y partición de materia seca Calidad Höhn, Daniela Peil, Roberta Marins Nogueira Marchi, Priscila Monalisa Grolli, Paulo Roberto Perin, Lais Rosa, Douglas Schulz Bergmann da Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title | Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title_alt | Crecimiento y calidad de lisianthus [Eustoma grandiflorum (Shinn.)] cultivado en sustratos de cascarilla de arroz en canales con recirculación de lixiviados |
| title_full | Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title_fullStr | Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title_full_unstemmed | Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title_short | Growth and quality of lisianthus [Eustoma grandiflorum (Shinn.)] cultivated in rice husk substrates in troughs with leaching recirculation |
| title_sort | growth and quality of lisianthus eustoma grandiflorum shinn cultivated in rice husk substrates in troughs with leaching recirculation |
| topic | Soilless cultivation Flower stems Dry mass production and partitioning Quality Cultivo sin suelo Tallos florales Producción y partición de materia seca Calidad |
| topic_facet | Soilless cultivation Flower stems Dry mass production and partitioning Quality Cultivo sin suelo Tallos florales Producción y partición de materia seca Calidad |
| url | https://revistas.uptc.edu.co/index.php/ciencias_horticolas/article/view/9891 |
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