Produção de mudas por estaquia de vinagreira (Hibiscus acetosellaWelw. ex Hiern) sob substratos
Interest in unconventional food plants has been increasing in Brazil. The vinegar plant (Hibiscus acetosella Welw. ex Hiern) has various uses and applications, including medicinal, landscaping, and industrial. The objective of this study was to evaluate the production of vinegar plant seedlings with...
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| Autores principales: | , , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | portugués |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | https://dialnet.unirioja.es/servlet/oaiart?codigo=10265560 |
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| Sumario: | Interest in unconventional food plants has been increasing in Brazil. The vinegar plant (Hibiscus acetosella Welw. ex Hiern) has various uses and applications, including medicinal, landscaping, and industrial. The objective of this study was to evaluate the production of vinegar plant seedlings with different cutting positions and substrate compositions. The experiment was conducted in the experimental area of the Federal University of Acre using a completely randomized design (CRD) in a 3 x 3 factorial scheme, where the factors were: cutting position (basal, median, and apical) and substrate composition (commercial, organic compost + chestnut husk, organic compost + coconut husk) with seven repetitions. Each repetition consisted of one plant. Evaluations were conducted 50 days after planting. The number of leaves(NL), number of shots (NS), shoot length(SL), shoot diameter(SD), fresh leaf mass(FLM), fresh shoot mass(FSM), fresh root mass(FRM), dry leaf mass(DLF), dry shoot mass(DSM), and dry root mass(DRM)were measured. All assumptions of the analysis of variance were performed, and means were compared using Tukey's test. There was a significant effect in the interaction between cutting position and substrates for the variables (SD), (FSP), and (DSM).There was a significant difference for all variables in the substrate, except for (NS). Alternative products based on organic compost and chestnut husk provide a good substrate for seedling development. The apical cutting position and the organic substrate with chestnut husk yielded the best results in seedling production. |
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