Estoraque (Myroxylon balsamum Linn Harms), species that used for aserrío, cabinet making dies, carpentry, parquet, etc. At present he is on the verge of extinction, because his viability of seeds is low (recalcitrant seed) and especially for the migratory agriculture that would limit the availability of seeds in quantity and quality for future projects of reforestation. In the present investigation there was evaluated the effect of two types of cutting, two lengths of cutting and three levels of area to foliate, on the capacity of rooting of storax using chambers of subirrigation, with AIB's application to (0.8 %) and type of substratum (Thick sand), which obtained better result in the first test. The test was realized in the fish-pond of the Institute of Investigations of the Amazonía Peruana in San Martin (IIAP); Using a design completely at random with arrangement trifactorial shape...