Phenological Characterization of Physalis peruviana L. Growth in a Greenhouse in the Northern Region of Espírito Santo State
Hugo Rebonato Pelegrine
Federal University of Espírito Santo, São Mateus, ES, Brazil.
Jeniffer Ribeiro de Oliveira *
Federal University of Espírito Santo, São Mateus, ES, Brazil.
Mayara Nascimento Santos
Federal University of Vila Velha, ES, Brazil.
Jalille Amim Altoé
Federal University of Espírito Santo, São Mateus, ES, Brazil.
Mariana Alexandre Alves Amourim
Federal University of Espírito Santo, São Mateus, ES, Brazil.
Vinícius de Souza Oliveira
Federal University of Espírito Santo, Alegre, ES, Brazil.
Bruna Alves Salomão
Federal University of Espírito Santo, São Mateus, ES, Brazil.
*Author to whom correspondence should be addressed.
Abstract
Plant phenology is determined by phases that mark the appearance or disappearance of vegetative and reproductive organs, such as the appearance of plants, the appearance of buds, flowers and fruits. Thus, the present study aimed to evaluate the phenological behavior of Physalis peruviana L. grown in a greenhouse in the city of São Mateus - ES, verifying whether its production is feasible under the conditions presented. The experimental design used was completely randomized, totaling 34 plants, with treatments consisting of days after transplanting. The plant's conduction system was single-stemmed. The spacing used between the plants was triangular (0.55m x 0.55m x 1m). For the observation of phenophases, it was considered when 30% of the plants were in the following stages: Stage 1 - True Leaves; Phase 2 - Flower buds; Step 3 - Open flowers; Step 4 - Immature fruits; and Step 5 - Ripe fruits. At the end of the experiment, the following evaluations were performed: number of leaves, plant height, stem diameter, number of flower buds, number of flowers and number of fruits per plant. The averages were compared using the Scott-Knott test at 5% probability. The results showed that it is possible to produce Physalis peruviana L. under the conditions defined in a greenhouse in the region of São Mateus-ES, the crop showed good development in the vegetative, flowering and fruiting phases, starting the harvest 60 days after transplant.
Keywords: Golden berry, phenophases, solanaceae.