Resumen

DE LA NOVAL-PONS, Blanca M. et al. Arbuscular mycorrhizogenic fungi and organic fertilizer levels in coconut seedling breeding. cultrop [online]. 2022, vol.43, n.4  Epub 01-Dic-2022. ISSN 1819-4087.

The Arbuscular Mycorrhizal Fungi (AMF) perform an important function, when contributing of more efficient form to the survival and growth of nursery, when playing a crucial role in plant nutrition. The aim of the present study was to evaluate three AMF strains inoculated in coconut “Indio Verde-1” nursery in combination with organic mature levels in 0 soils Arenosol haplic (ARh) and haplic Fluvic Gleysol (GFLh), in Baracoa, Guantánamo. The results demonstrated to differential response to AMF species with different organic mature levels. The best results were obtain with the low levels of paid organic S:H:FC, 10:1:1 and 4:1:1. R. irregularis strains showed similar results to the controls in ARh soil (breeding ground to Playa Duaba), whereas in the GFLh soil (breeding ground to Cabacú) the three AFM strain to obtain similar response. With the AMF use, it is manage to replace 75 % of organic mature.

Palabras clave : Cocos nucifera; mycorrhizae; nursery; AMF.

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