Coinoculación de Rhizophagus irregularis y Trichoderma viride en Carica papaya (Caricaceae) “papaya” en condiciones de invernadero

• Autores: José Ernesto Manuel Hidalgo Rodríguez, Cynthia Catheryne Ramos Otiniano, Juan Javier Pedro Huaman, Bernabé Salomón Luis Alaya, Mercedes Elizabeth Chaman Medina
• Localización: Revista del Museo de Historia Natural. Arnaldoa, ISSN-e 2413-3299, ISSN 1815-8242, Vol. 28, Nº. 2, 2021, págs. 349-364
• Idioma: español
• Títulos paralelos:
  • Coinoculation of Rhizophagus irregularis and Trichoderma viride in Carica papaya (Caricaceae) under greenhouse conditions
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• Resumen

  • Beneficial microorganisms tend to promote growth and development of Carica papaya at different levels. The objective of this study was to evaluate the effect of Rhizophagus irregularis and Trichoderma viride on C. papaya (Caricaceae) growth under greenhouse conditions for 28 days. C. papaya plantlets obtained through micropropagation were used after acclimation. Each plantlet received a treatment with 500 R. irregularis spores and/or 5x107 T. viride spores randomly. The plants were cultured under greenhouse conditions and watered with an 15-15-15 NPK solution for 28 days. The results demonstrate that the treatments with R. irregularis and the coinoculation with R. irregularis and T. viride promoted the vegetative growth of papaya plants by increasing shoot length, shoot diameter, number of leaves and leaf area. Treatment with T. viride did not induce significant changes. It is concluded that the use of beneficial microorganisms such as R. irregularis and T. viride increases the growth parameters of C. papaya in the first days of culture under greenhouse conditions.