Through this research work was able to determine which of the spec1es: "Abilla" (Do/ichos lablab), "Toda la Vida" (Do/ichos spp.), o "Maracuyá" (Passijlora edulis) contributes significantly to the improved landscape of the C. E. Maynas San Juan; for it the blocks design was realized completely at random by 03 treatments: TI: "Abilla" (Do/ichos lablab), T2: " Toda la Vida " (Do/ichos spp.), T3: "Maracuyá" (Passijlora edulis), being able to obtain 9 experimental units of 36 m2 (6x6) distributed in 03 blocks, with distancing from planting of 1 m between plants, with a total of 324 plants and the sampling unit of 16 plants per treatment, with a time of evaluation of 06 months between March and August, 2012. After evaluated and according to the obtained results it is determined that in regard to the vegetative development of the species "Abilla" Do/ichos lablab, " Toda la Vida " Do/ichos sp...