An alternative to meet the market demand with sacha inchi is the establishment of plantations with select product characteristics to achieve higher genetic gains in the shortest possible time increasing the quality and productivity of the plantations, however is a problem of breakdown of seed of genetic quality and quantity for the oil industry, this makes the vegetative propagation acquires great importance. The objective was to assess environmental conditions (relative humidity, air temperature, substrate temperature and solar radiation) and the rooting of cuttings of basal sacha inchi (Plukenetia volubilis), under the effect of two types of substrates (sand and half fine gravel) and four doses of acid-3-indole butyric acid (0.1%, 0.2%, 0.4%, 0.8%), using propagators sub irrigation. The research was conducted at the experimental nursery of the Research Institute of the Peruvian Amazon ...