Cloning of Cnidoscolus quercifolius by layering, using vermiculite tailings and different concentrations of IAA

Authors

  • José Aminthas de Farias Júnior Universidade Federal de Campina Grande
  • Eder Ferreira Arriel Universidade Federal de Campina Grande
  • Assíria Maria Ferreira da Nóbrega Lúcio Universidade Federal de Campina Grande
  • Antonio Lucineudo de Oliveira Freire Universidade Federal de Campina Grande
  • Rivaldo Vital dos Santos Universidade Federal de Campina Grande
  • Rosivânia Jerônimo Lucena Universidade Federal de Campina Grande

DOI:

https://doi.org/10.4336/2015.pfb.35.81.499

Keywords:

Substrates, Phytoregulators, Semiarid, Environmental impact, Mining waste

Abstract

Presenting great resistance to drought, Cnidoscolus quercifolius Pohl (faveleira) is a species that can be used as fodder, medicinal, human food, biodiesel and to restore degraded areas. However, there are difficulties regarding the technique of rooting cuttings and, therefore, it was used in this work asalternative layering technique. The treatments consisted of substrates and concentrations of IAA (indole acetic acid).There was a percentage of 46% rooting in vermiculite tailings. Vermiculite tailings yielded a significant gain of dry root matter. Regarding the doses of AIA, no significant differences were found for any variable.

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Author Biographies

José Aminthas de Farias Júnior, Universidade Federal de Campina Grande

http://lattes.cnpq.br/6398345652362743

Eder Ferreira Arriel, Universidade Federal de Campina Grande

http://lattes.cnpq.br/2540602463124438

Assíria Maria Ferreira da Nóbrega Lúcio, Universidade Federal de Campina Grande

http://lattes.cnpq.br/7504704525721050

Antonio Lucineudo de Oliveira Freire, Universidade Federal de Campina Grande

http://lattes.cnpq.br/2075103387003003

Rivaldo Vital dos Santos, Universidade Federal de Campina Grande

http://lattes.cnpq.br/7021911088091366

Rosivânia Jerônimo Lucena, Universidade Federal de Campina Grande

http://lattes.cnpq.br/9615007608122461

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Published

2015-03-26

How to Cite

FARIAS JÚNIOR, José Aminthas de; ARRIEL, Eder Ferreira; LÚCIO, Assíria Maria Ferreira da Nóbrega; FREIRE, Antonio Lucineudo de Oliveira; DOS SANTOS, Rivaldo Vital; LUCENA, Rosivânia Jerônimo. Cloning of Cnidoscolus quercifolius by layering, using vermiculite tailings and different concentrations of IAA. Pesquisa Florestal Brasileira, [S. l.], v. 35, n. 81, p. 35–40, 2015. DOI: 10.4336/2015.pfb.35.81.499. Disponível em: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/449. Acesso em: 17 may. 2024.

Issue

Vol. 35 No. 81 (2015): jan./mar.

Section

Scientific Notes

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