A field experiment was carried out to evaluate the yield of achocha [Cyclanthera pedata L. Schrad.) ] in Montes Claros, Minas Gerais State, Brazil, as a result of the staking system and within-row spacing. The experimental design was of randomized blocks with four replications, arranged in a scheme 3 x 2, being three staking systems (vertical fence, pole-trellised fence and polyethylene ribbon-trellised fence) and two within-row spacings (1,0 x 1,0 m and 1,0 x 0,5 m), totalizing 24 plots. The fruit number and weight were significantly higher from plants cultivated in the system of vertical fence, where each plant produced 56 fruits on average, corresponding to 2,68 kg. In this system plants presented better fixation to the tutor, besides having minor incidence of damaged fruits caused by the contact with the soil. Highest number, weight of fruits and yield were observed when within-row spacing of 1,0 x 1,0 m was adopted, due to lesser effect of competition between plants for water, nutrients and light. However the yield per area was less due to lower number of plants per ha.
Cyclanthera pedata; regional vegetable; stakes system
