Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates
The growing demand for Calycophyllum spruceanum is causing strong pressure on natural populations due to anthropogenic activities. For this reason, it is urgent to develop propagation technologies and production of plants for reforestation activities and establishment of forest plantations for their...
| Autores principales: | , , , , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
| Publicado: |
John Wiley & Sons Inc.
2025
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| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12955/2645 https://doi.org/10.1002/agg2.70002 |
| _version_ | 1855028479269011456 |
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| author | Guerra Arévalo, Wilson Francisco Cercado Delgado, José Roy Espinoza García, Héctor Francisco Ucañay Ayllon, Tatiana Mildred García Soria, Diego Gonzalo Abanto Rodríguez, Carlos del Castillo Torres, Dennis Freitas Alvarado, Luis Ernesto Díaz Soria, Rossana Guerra Arévalo, Héctor |
| author_browse | Abanto Rodríguez, Carlos Cercado Delgado, José Roy Díaz Soria, Rossana Espinoza García, Héctor Francisco Freitas Alvarado, Luis Ernesto García Soria, Diego Gonzalo Guerra Arévalo, Héctor Guerra Arévalo, Wilson Francisco Ucañay Ayllon, Tatiana Mildred del Castillo Torres, Dennis |
| author_facet | Guerra Arévalo, Wilson Francisco Cercado Delgado, José Roy Espinoza García, Héctor Francisco Ucañay Ayllon, Tatiana Mildred García Soria, Diego Gonzalo Abanto Rodríguez, Carlos del Castillo Torres, Dennis Freitas Alvarado, Luis Ernesto Díaz Soria, Rossana Guerra Arévalo, Héctor |
| author_sort | Guerra Arévalo, Wilson Francisco |
| collection | Repositorio INIA |
| description | The growing demand for Calycophyllum spruceanum is causing strong pressure on natural populations due to anthropogenic activities. For this reason, it is urgent to develop propagation technologies and production of plants for reforestation activities and establishment of forest plantations for their use and conservation. The objective of this study was to determine the effect of different substrates and containers on the emergence and growth of C. spruceanum. For this purpose, two experiments were conducted. In the first, four substrates were tested to evaluate seedling emergence, while in the second, the growth and quality of plants in different containers and substrates were determined. The maximum emergence values of 62.3%, emergency speed index (ESI) of 2.2, and mean emergence time of 29.9 were determined using a combination of carbonized rice husk (CRH), chicken manure, and decomposed sawdust in a 1:1:1 ratio. The combination of the plastic bag container with CRH and poultry manure in a 1:1 ratio. Substrate gave the best results for total dry biomass (27.40), lignification index (0.19), robustness index (5.56), and Dickson’s quality index (3.26). Therefore, the use of CRH, poultry manure, and decomposed sawdust in a 1:1:1 ratio is recommended for seedling emergence. Similarly, the use of a plastic bag-type container and the substrate CRH and chicken manure in a 1:1 ratio is recommended for the production of C. spruceanum plants. |
| format | info:eu-repo/semantics/article |
| id | INIA2645 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | John Wiley & Sons Inc. |
| publisherStr | John Wiley & Sons Inc. |
| record_format | dspace |
| spelling | INIA26452025-02-28T05:35:09Z Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates Guerra Arévalo, Wilson Francisco Cercado Delgado, José Roy Espinoza García, Héctor Francisco Ucañay Ayllon, Tatiana Mildred García Soria, Diego Gonzalo Abanto Rodríguez, Carlos del Castillo Torres, Dennis Freitas Alvarado, Luis Ernesto Díaz Soria, Rossana Guerra Arévalo, Héctor Plant cultivation Seedling quality Substrates Sustainable agriculture https://purl.org/pe-repo/ocde/ford#4.01.01 Agricultura The growing demand for Calycophyllum spruceanum is causing strong pressure on natural populations due to anthropogenic activities. For this reason, it is urgent to develop propagation technologies and production of plants for reforestation activities and establishment of forest plantations for their use and conservation. The objective of this study was to determine the effect of different substrates and containers on the emergence and growth of C. spruceanum. For this purpose, two experiments were conducted. In the first, four substrates were tested to evaluate seedling emergence, while in the second, the growth and quality of plants in different containers and substrates were determined. The maximum emergence values of 62.3%, emergency speed index (ESI) of 2.2, and mean emergence time of 29.9 were determined using a combination of carbonized rice husk (CRH), chicken manure, and decomposed sawdust in a 1:1:1 ratio. The combination of the plastic bag container with CRH and poultry manure in a 1:1 ratio. Substrate gave the best results for total dry biomass (27.40), lignification index (0.19), robustness index (5.56), and Dickson’s quality index (3.26). Therefore, the use of CRH, poultry manure, and decomposed sawdust in a 1:1:1 ratio is recommended for seedling emergence. Similarly, the use of a plastic bag-type container and the substrate CRH and chicken manure in a 1:1 ratio is recommended for the production of C. spruceanum plants. Author contribution Tatiana Mildred Ucañay Ayllon: Validation 2025-02-28T05:35:08Z 2025-02-28T05:35:08Z 2024-12-29 info:eu-repo/semantics/article 2639-6696 http://hdl.handle.net/20.500.12955/2645 https://doi.org/10.1002/agg2.70002 eng uri:issn:2639-6696 Agrosystems, Geosciences & Environment info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/ application/pdf application/pdf John Wiley & Sons Inc. US Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Plant cultivation Seedling quality Substrates Sustainable agriculture https://purl.org/pe-repo/ocde/ford#4.01.01 Agricultura Guerra Arévalo, Wilson Francisco Cercado Delgado, José Roy Espinoza García, Héctor Francisco Ucañay Ayllon, Tatiana Mildred García Soria, Diego Gonzalo Abanto Rodríguez, Carlos del Castillo Torres, Dennis Freitas Alvarado, Luis Ernesto Díaz Soria, Rossana Guerra Arévalo, Héctor Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title | Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title_full | Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title_fullStr | Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title_full_unstemmed | Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title_short | Emergence, growth, and quality of Calycophyllum spruceanum plants produced in different containers and substrates |
| title_sort | emergence growth and quality of calycophyllum spruceanum plants produced in different containers and substrates |
| topic | Plant cultivation Seedling quality Substrates Sustainable agriculture https://purl.org/pe-repo/ocde/ford#4.01.01 Agricultura |
| url | http://hdl.handle.net/20.500.12955/2645 https://doi.org/10.1002/agg2.70002 |
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