Author(s): De Souza, Bruno Uehara ; Oliveira, Roberta Camargos ; Luz, José Magno Queiroz ; Machado, Daniel Lucas Magalhães ; Aguilar, Ariel Santivañez [UNESP]
Date: 2022
Persistent ID: http://hdl.handle.net/11449/228535
Origin: Oasisbr
Subject(s): Fertilizer; Productivity; Solanum tuberosum; Soluble solids
Made available in DSpace on 2022-04-29T08:27:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01
The potato crop requires longer use of fertilizers, compared to all other cultures produced in Brazil. Therefore, it is important to conduct studies in, new sources that can enhance the balance between nutrients, improve soil's physical quality, provide nutrients based on the plant's needs and reduce environmental impacts. The objective this study was to evaluate the efficiency of liquid biofertilizer in potato, cultivar Asterix. The design was a randomized blocks, with four treatments and six replications. The treatments consisted in the application of biofertilizers Acorda + Aminosan + Fitofert; Fitofert; Acorda and a witness where there was no application of biofertilizer. Only for special class tuber yield, was difference between treatments, where the application of Acorda was more favorable, producing 39.83 t ha-1. When the three tested products applied, there is a negative effect on the productivity. Although the treatments did not differ in relation to soluble solids, all are within the ideal range, at the intermediate level, for use in industry.
Campus Umuarama Insituto de Ciencias Agrárias Curso de Agronomia Universidade Federal de Uberlândia, Av. Pará, Bloco 2E, Sala 121
Departamento de Horticultura Faculdade de Ciências Agronômicas de Botucatu Universidade Estadual Paulista Júlio de Mesquita Filho
Departamento de Horticultura Faculdade de Ciências Agronômicas de Botucatu Universidade Estadual Paulista Júlio de Mesquita Filho
