Abstract
Objective was evaluate the influence of substrate and time on rooting of cuttings from seedlings Schizolobium parahyba var. amazonicum . Were produced for both seedlings and cuttings obtained which were immersed in a solution of indole-3butyric acid (IBA) at a concentration of 3000 Mg L -1 for 10 seconds and after, planted in plastic trays containing the substrates and placed in rooting box. The experimental design was completely randomized in split plot in time, six repetitions and 10 cuttings per plot. The plots: vermiculite+coconut fiber+washed sand (2:1:1); coconut fiber+vermiculite (1:1) and vermiculite+sand (1:1); subplots: 10, 15, 20, 25 and 30 days. The variables analyzed were: Percentage of rooted cuttings, sprouting cuttings, calluses cuttings, average number of roots, length of roots and length of the sprout.
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