ANATOMY OF JAMBEIRO PLANTS FORMED THROUGH CUTTINGS IN A HYDROPONIC SYSTEM

Autores/as

  • Arthur Baeta Coutinho Universidade Federal do Maranhão
  • Luís Davi Santos Fernandes Universidade Federal do Maranhão
  • Emerson Ferreira Abreu Universidade Federal do Maranhão
  • Juliano dos Santos Instituto de Educação, Ciência e Tecnologia do Maranhão, Campus Bacabeira
  • Rolzele Robson Marques Universidade Federal do Maranhão
  • Ilisandra Zanandrea Universidade Federal do Maranhão

Palabras clave:

Jambo, Vegetative Propagation, Hydropony, Syzygium malaccensis

Resumen

The jambeiro is a fruit tree widely valued in South and Central America, but commercial production of seedlings through seeds is limited because the seeds are recalcitrant and produced irregularly in the fruits. For this reason, propagation by cuttings becomes a viable alternative to obtain uniform and early seedlings. This work aimed to produce jambeiro seedlings through cuttings in a hydroponic system. Semi-woody and herbaceous cuttings were used, with the base of the cuttings immersed in a solution containing 2 g L-1 of Indole-Butyric Acid and immediately transferred to a tray containing a nutrient solution. After 60 days, leaves and roots
were collected for anatomical analysis. In the leaves, transverse sections of the leaf blade and abaxial and adaxial paradermis were obtained, and in the roots, transverse sections were obtained. It was found that the hydroponic system proved to be viable for the formation of jambeiro seedlings. Anatomical analyzes demonstrated adequate development of the shoot tissues and root system of the seedlings, suggesting that they have the potential to survive after planting in the field. This represents a significant contribution to the sustainable production of jambeiro seedlings, especially in reforestation and environmental conservation contexts. 

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Citas

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Publicado

2023-12-31

Cómo citar

Coutinho, A. B., Fernandes, L. D. S., Abreu, E. F., Santos, J. dos, Marques, R. R., & Zanandrea, I. (2023). ANATOMY OF JAMBEIRO PLANTS FORMED THROUGH CUTTINGS IN A HYDROPONIC SYSTEM. Revista Trópica - Ciências Agrárias E Biológicas, 15(1), 28–34. Recuperado a partir de https://cajapio.ufma.br/index.php/ccaatropica/article/view/22376

Número

Sección

Botânica