Crescimento de Dalbergia miscolobium em substrato de rejeito da mineração de quartzito fertilizado

Cristiany Silva Amaral; Enilson de Barros Silva; Israel Marinho Pereira; Bárbara Olinda Nardis; Neubert Homem Gonçalves

doi:10.4336/2013.pfb.33.74.423

Growth of Dalbergia miscolobium seedling in quartzite mining reject substrate, with fertilization

Authors

Cristiany Silva Amaral Universidade Federal dos Vales do Jequitinhonha e Mucuri
Enilson de Barros Silva Universidade Federal dos Vales do Jequitinhonha e Mucuri
Israel Marinho Pereira Universidade Federal dos Vales do Jequitinhonha e Mucuri
Bárbara Olinda Nardis Universidade Federal dos Vales do Jequitinhonha e Mucuri
Neubert Homem Gonçalves Universidade Federal dos Vales do Jequitinhonha e Mucuri

DOI:

https://doi.org/10.4336/2013.pfb.33.74.423

Keywords:

Degraded area, Chemical fertilization, Organic fertilization, Nutrient accumulation

Abstract

Growth of Dalbergia miscolobium Benth was evaluate under quartzite mining reject with chemical and organic fertilization, aiming at to support actions for restoration of degraded areas after quartzite mining. A greenhouse experimentation was carried out in a completely randomized design with four replications The treatments consisted of five combinations of chemical (CF) and organic (OF) fertilizer and an additional treatment without CF or OF (Control). The combinations were: 100%CF; 25%OF+75%CF; 50%OF+50%CF; 75%OF+25%CF; 100%OF. Doses of 100% CF and OF were of 25 mg N, 25 mg P2O5, 20 mg K2O and 5 g of bovine manure per dm³ of reject. The plants of D. miscolobium responded to chemical fertilization with recommended doses, without addition of bovine manure. The accumulation of nutrients at recommended doses in shoots of D. miscolobium were: N > K > Ca > S > P > Mg > Mn > Fe > Cu > B > Zn. The quartzite mining reject of may be a favorable habitat for D. miscolobium growth when with chemical fertilization.

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Published

2013-06-26

How to Cite

AMARAL, Cristiany Silva; SILVA, Enilson de Barros; PEREIRA, Israel Marinho; NARDIS, Bárbara Olinda; GONÇALVES, Neubert Homem. Growth of Dalbergia miscolobium seedling in quartzite mining reject substrate, with fertilization. Pesquisa Florestal Brasileira, [S. l.], v. 33, n. 74, p. 179–187, 2013. DOI: 10.4336/2013.pfb.33.74.423. Disponível em: https://pfb.sede.embrapa.br/pfb/article/view/423. Acesso em: 25 apr. 2026.

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Issue

Vol. 33 No. 74 (2013): abr./jun.

Section

Articles

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