Produtividade do capim Marandu em função da aplicação associada de Artys, Raizal e K-tionic

Abstract

The objective of this work was to evaluate the productivity of Marandu palisade grass according to the associated application of Artys®, Raizal® and K-tionic® under pasture reform conditions. The experiment was installed in a randomized block design with four replications, consisting of seven treatments with their respective dosages: TRT1 = Artys® + Raizal® + Ktionic® (2,0; 0,5; 0,3 L or kg ha-1 ); TRT2 = Artys® + Raizal® + Ktionic® (2,0; 0,75; 0,3 L or kg ha-1 ); TRT3 = Artys® + Raizal® + Ktionic® (2,0; 1,0; 0,3 L or kg ha-1 ); TRT4 = Artys® + Ktionic® (2,0; 0,5 L or kg ha-1 ); TRT5 = Artys® + Raizal® (2,0; 1,0 L or kg ha-1 ); TRT6 = Artys® (2,0 L or kg ha-1 ) and TRT7 = control. At the end of the experimental period, corresponding to 111 days, the forages were subjected to two evaluations regarding the main structural and productive parameters. The results obtained were analyzed by the F test and the treatment averages compared by the Scott-Knott test at 5% probability. With the results obtained it is possible to affirm that the treatments containing Raizal® and K-tionic® positively interfere in the productivity of Marandu palisade grass.