APLICAÇÃO DE DIFERENTES MACRO E MICRONUTRIENTES ESPECÍFICOS NA CULTURA DA SOJA

Abstract

The application of macro and micronutrients has become a technique to supply or replace the conventional fertilization, providing an increase of final production in the crop. The objective of this work is to carry out macro and micronutrient applications in the soybean crop to verify whether or not an increase in the final production of soybeans. The applications used in the seed treatment were as follows: T1 - Inqui + Root: 100 ml / ha + Inqui + Azos: 1 dose / ha Inqui + CoMo: 40 ml / ha + Inqui + Liquid .: 2 doses / ha, T2 Inqui + Root: 100 ml / ha + Inqui + Azos: 1 dose / ha Inqui + CoMo: 40 ml / ha + Inqui + Liquid .: 2 doses / ha, T3 - Inqui + Liquid ..: 2 dose / ha Inqui + CoMo: 40 ml / ha, T4 - control. The soybean in its different phenological stages were submitted to different macro and micronutrient applications, which were: T1 - V3 to V5 - Inqui + Mn Plus: 300 ml / ha + Bioamino: 500 ml / ha, V6 to V10 - Inqui + 500 ml / ha + Inqui + Copper: 500 ml / ha + Inqui + Compact: 350 ml / ha, R1 - Inqui + Super PK: 500 ml / ha + Inqui + 5.0 L / ha, R3 - Inqui + K: 1L / ha + Inqui + Bioamino: 500 ml / ha, R5 - Inqui + K: 1L / ha + Inqui + Bioamino: 500 ml / ha, T2 - V3 A V5 - Inqui + Mn Plus: 300 ml / ha + Bioamino: 500 ml / ha, V6 A V10 - Inqui + Bioamoamino: 500 ml / ha + Inqui + Compact: 350 ml / ha, R1 - Inqui + Super PK: 500 ml / ha + Inqui + Boron: 500 ml / ha, R3 - Inqui + K: 1,5 L / ha + Inqui + Bioamino: 500 ml / ha, R5 - without application, T3 - V3 A V5 - Inqui + Mn Plus: 300 500 ml / ha + Inqui + Compact: 350 ml / ha, R1 - Inqui + Super PK: 500 ml / ha + Inqui + Boron: 500 ml / ha + ml / ha, R 3 - Inqui + K: 1.5 L / ha + Inqui + Bioamino: 500 ml / ha, R5 - without application, T4 - without any type of application. The evaluations made in this experiment were: IVE, NMDE, spad, plant length, number of nodules, DM, pod number / plant, number of grains per pod, stand, PMS (Thousand Seed Weight), productivities (Kg / ha). Results obtained were not significant difference for the treatments applied between the variables. It did not provide additivity to the productive components of the culture.