Produção de diferentes genótipos de mangabeira (harconia speciosa gomes) sob a aplicação de diversos tipos de biofertilizantes no município de Humaitá, AM

Abstract

The culture of mangaba can be cited as one of the fruit species cultures with wide growth and great acceptance in the market, presenting aromatic fruits, with excellent flavors, rich in nutrients, used both for fresh consumption and for industry, not to mention in the extraction of its latex. The main objective of the present work was to study and evaluate which biofertilizer composition promoted the greatest growth and development of the mangabeira genotypes (Hancornia speciosa GOMES). The experiment was carried out in a greenhouse at the Institute of Education, Agriculture and Environment of the Federal University of Amazonas Campus – Humaitá. The test was conducted with samples collected from 0 to 20 cm from the soil called Cambissolo Haplico. For promoting satisfactory results and differing significantly between the other treatments for the variables stem diameter, shoot dry mass, root fresh mass and root dry mass, promoting the highest averages for each variable (DC: 2.18mm), (MSPA: 1.83g), (MFR: 4.01), (MSR: 1.30g), treatment 02 (100% bovine manure) becomes viable to be used on mangaba seedlings, being the best among the other treatments tested.