QUALIDADE DE MUDAS DE Corymbia citriodora PRODUZIDAS EM DIFERENTES PROPORÇÕES DE TORTA DE PINHÃO MANSO ADICIONADAS EM SUBSTRATO COMERCIAL.

The objective of this work was to evaluate the quality of Corymbia citriodora seedlings grown in mixtures of different proportions of jatropha cake with substrate Plantmax®. We used a randomized block design in a factorial 5 x 4, with 4 repetitions, representing five levels of pie jatropha added to commercial substrate (0, 15, 30, 45 and 60% of the mixture) and 4 seasons samplings (30, 60, 90 and 120 days after emergence, (DAE)). We evaluated the following indicators: plant height (H), number of leaves (NL), collect diameter (DC), root length (RL), dry matter of: roots (DMM), coletos (MMSC) sheets (MMSF), relations height / diameter (H / D), dry weight of shoot / root dry matter mass (shoot DMM / DMR) and quality index Dickson. The better growth of Corymbia citriodora seedlings were observed in the mixture of 30% of the pie jatropha substrate Plantmax ®. Treatment with 45% of the pie mixture had better results in relation MSPA / MSR and IQD. [ABSTRACT FROM AUTHOR]