PRODUÇÃO DA RÚCULA EM FUNÇÃO DE DIFERENTES TEMPOS DE DECOMPOSIÇÃO DA MALVA VELUDO

Abstract

The use of spontaneous species as green manure en the rocket production has been produce satisfactory results. The experiment was carried out at a greenhouse of Plant Science Department of the Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró-RN, in the period of 2008, with the objective of determing of different decomposition times of malva veludo rocket production. A completely randomized desings with six treatments and four replications. The treatments consist of: (7 days incorporated), T2 (incorporated 14 days); T3 (incorporated 21 days); T4 (incorporated 28 days); T5 (incorporated 35 days); T6 (fertilized soil). The evaluated traits were: plant height, number of leaves per pot, dry mass and yield. The time of decomposition of 14 days was what provided the best rocket production.