Efeitos de diferentes substratos na germinação de Mimosa caesalpiniifolia Benth

Elane Ferreira de Miranda; Leidiane Ferreira de Sá; Leovandes Soares da Silva; Andreia da Rocha Martins; Luana Martins dos Santos

doi:10.48017/Diversitas_Journal-v6i3-1759

Efeitos de diferentes substratos na germinação de Mimosa caesalpiniifolia Benth

Authors

Elane Ferreira de Miranda Universidade Federal do Piauí https://orcid.org/0000-0001-6555-6438
Leidiane Ferreira de Sá Universidade Federal do Piauí https://orcid.org/0000-0002-2931-9563
Leovandes Soares da Silva Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) https://orcid.org/0000-0002-1609-1010
Andreia da Rocha Martins Universidade Federal do Piauí https://orcid.org/0000-0002-1203-0464
Luana Martins dos Santos Universidade Federal dos Vales do Jequitinhonha e Mucuri https://orcid.org/0000-0002-9907-9059

DOI:

https://doi.org/10.48017/Diversitas_Journal-v6i3-1759

Abstract

ABSTRACT: Information on the type of substrate suitable for germination and seedling establishment is important for the propagation of species and recovery initiatives of degraded areas. The objective of this study was to determine the most efficient substrate in the germination of Mimosa caesalpiniifolia Benth. Four treatments were used, soil land, goat/sheep manure, bovine manure and chicken bed with 4 replications in each treatment. Hot water was used to break the dormancy of the seeds. The following variables were analyzed: germination percentage, emergence speed index, shoot and root length, stake diameter, shoot and root dry mass and seed vigor. The use of water at 80º C, combined with the intrinsic characteristics of the physiological and morphological quality of the seeds may have influenced the results. Another factor is that the seedlings were evaluated during 30 days, and this species has a slow germination index. Despite the short evaluation time, this study has the potential to continue the study, the substrate (T3) presented better results despite being statistically equal.

KEYWORDS: Thrush, physiological quality, vigor.

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Published

2021-08-01

How to Cite

Miranda, E. F. de, Sá, L. F. de, Silva, L. S. da, Martins, A. da R., & Santos, L. M. dos. (2021). Efeitos de diferentes substratos na germinação de Mimosa caesalpiniifolia Benth. Diversitas Journal, 6(3), 2955–2968. https://doi.org/10.48017/Diversitas_Journal-v6i3-1759

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Issue

Vol. 6 No. 3 (2021): Culture and tourism hand in hand with territorial development

Section

Ciências Agrárias

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