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Initial Growth of Amburana cearensis in Decomposed Buriti Stem Substrate and Nitrogen Doses

Author

Listed:
  • Augusto Oliveira
  • Wéverson Fonseca
  • Tiago Sousa
  • Hingrid Teixeira
  • Fernandes Almeida
  • Alan Zuffo
  • Norberto Oliveira Neto
  • Leandro Guerra
  • Râmison Santos
  • Adaniel Santos

Abstract

One of the difficulties of producing native species seedlings is slow growth. The objective of this study was to evaluate the initial development of Amburana cearensis (Allem.) A. C. Smith in relation to the concentration decomposed buriti stem substratum and nitrogen doses. A completely randomized design was used in a factorial arrangement of 3 × 5 (proportions of decomposed buriti stem × nitrogen doses), with six replicates. The treatments were formulated substrates comprised of decomposed buriti stem manually mixed with soil (Dystrophic Yellow Latosol) in three proportions (0, 25 and 50%) and five nitrogen doses (0, 100, 200, 300 and 400 mg dm-3) applied in treatments. There was no significant interaction between the DRM and ND factors. However, there was an isolated effect for the following variables- Plant height (PH), stem diameter (SD), leaf number (LN), leaf area (LA), dry mass of the aerial part (DMA) and root length (RL). The best concentrations of the substrate for the variables PH, LA and DMA were 25% and 50%, whereas for SD, LN and RL, the best result was 50%. ND and other variables had good responses under recommended doses ranging from a minimum of 264.82 mg dm-3, observed in DMA, and a maximum of 400 mg dm-3, observed in RL. Both factors positively the quality of umburana seedlings.

Suggested Citation

  • Augusto Oliveira & Wéverson Fonseca & Tiago Sousa & Hingrid Teixeira & Fernandes Almeida & Alan Zuffo & Norberto Oliveira Neto & Leandro Guerra & Râmison Santos & Adaniel Santos, 2018. "Initial Growth of Amburana cearensis in Decomposed Buriti Stem Substrate and Nitrogen Doses," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 10(7), pages 497-497, June.
  • Handle: RePEc:ibn:jasjnl:v:10:y:2018:i:7:p:497
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    Cited by:

    1. Wéverson L. Fonseca & Augusto M. de Oliveira & Tiago de O. Sousa & Alan M. Zuffo & Fernandes A. de Almeida & Rosane L. Fonseca & Hingrid R. S. Teixeira & Adaniel S. dos Santos & Jean K. da S. Paz & J, 2024. "Mauritia vinifera Mart Substrates and Nitrogen Doses in Acacia mangium Willd Growth," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 14(6), pages 1-96, April.
    2. Wéverson Lima Fonseca & Augusto Matias de Oliveira & Tiago de Oliveira Sousa & Alan Mario Zuffo & Râmison Fonseca dos Santos & Rezanio Martins Carvalho & Fernandes Antônio de Almeida & Norberto Mat, 2024. "Decomposed Buriti Stem and Nitrogen Application Rates on the Growth of Eugenia dysenterica DC (Myrtaceae) Seedlings," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 11(16), pages 187-187, April.

    More about this item

    JEL classification:

    • R00 - Urban, Rural, Regional, Real Estate, and Transportation Economics - - General - - - General
    • Z0 - Other Special Topics - - General

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