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Biomass of Microalgae via Root Under the Production of Yellow Passionfruit Seedlings

Author

Listed:
  • George Alves Dias
  • Railene Hérica Carlos Rocha Araújo
  • Wellington Guedes Alves
  • Agda Malany Forte de Oliveira
  • Diogenes Damarsio Andrade de Sousa
  • José Franciraldo de Lima
  • Izabela de Moraes Santos
  • Kalinny de Araújo Alves
  • Diogenes Damarsio Andrade de Sousa
  • Josinaldo Lopes Araújo

Abstract

Seedlings production is one of the most important stages of the production system and directly influences the performance of the plant in the field. In this sense, the present work aims to evaluate the use of biomass doses of Spirulina platensis and Scenedesmus sp. via root system on the production of yellow passion fruit seedlings. A greenhouse experiment was carried out using a randomized block design in a 2 × 5 factorial scheme (Spirulina platensis and Scenedesmus sp., at the doses 0.0%, 0.2%, 0.4%, 0.8 % and 1% m/v), with four blocks and two experimental units per plot. At 60 days, leaf number, total seedling length, shoot diameter, root system length, shoot length, shoot and root fresh mass, dry mass, root dry mass and total chlorophyll were measured. Spirulina platensis showed superior performance compared to Scenedesmus sp., for the variables stem diameter, shoot length, fresh shoot mass, fresh root mass, dry shoot mass and root dry mass. The doses influenced the number of leaves, root fresh mass, root dry mass, shoot length and fresh shoot mass significantly. The best dose of microalga applied was 0.8% in passion fruit seedlings at 60 days.

Suggested Citation

  • George Alves Dias & Railene Hérica Carlos Rocha Araújo & Wellington Guedes Alves & Agda Malany Forte de Oliveira & Diogenes Damarsio Andrade de Sousa & José Franciraldo de Lima & Izabela de Moraes , 2024. "Biomass of Microalgae via Root Under the Production of Yellow Passionfruit Seedlings," Journal of Agricultural Science, Canadian Center of Science and Education, vol. 11(6), pages 105-105, April.
  • Handle: RePEc:ibn:jasjnl:v:11:y:2024:i:6:p:105
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    JEL classification:

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

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