Desenvolvimento inicial de baru e murici consorciados com adubos verdes em área de cerrado

• Autor(a) principal: Guimarães, Roberli Ribeiro
• Data de Publicação: 2017
• Tipo de documento: Tese
• Idioma: por
• Título da fonte: Repositório Institucional da UFG
• dARK ID: ark:/38995/00130000066p8
• Texto Completo: http://repositorio.bc.ufg.br/tede/handle/tede/7413
• topic: Frutas nativas; Dipteryx alata; Byrsonima crassifolia; Consórcio; Leguminosa; Native fruits; Dipteryx alata; Byrsonima crassifolia; Integration; Legume; FITOTECNIA::MANEJO E TRATOS CULTURAIS

The Dipteryx alata Vogel and the Byrsonima crassifolia (L.) Rich. are plants from the Brazilian Cerrado that have great acceptance of their fruits by the population and the wild fauna. The objective of this work was to verify the initial development of those plants integrated with others used as green manure (Mucuna aterrima, Crotalaria juncea, Cajanus cajan, Canavalia ensiformis, and weeds that were mainly Brachiaria sp.). Was used the totally randomized design with subdivided plots, in each of the four plots there were the four green manure (Mucuna aterrima, Crotalaria juncea, Cajanus cajan, Canavalia ensiformis) and the weeds, and the subplots were the nine times of measuring the plants, in every 60 days, for 18 months. Were evaluated the increases in plant high, stem diameter at 5 cm above the soil and canopy diameter, during the 18 months. There were significant interaction between the green manures and the time of evaluation for the different evaluated variables, for both species. The plant height and the canopy diameter of D. alata and B. crassifolia are favored by the integration with C. juncea. The D. alata develops less when integrated with M. aterrima, if compared to the other legumes and the weeds. The growth of the stem diameter of B. crassifolia is favored by the integration with the weeds. The C. cajan and the M. aterrima had intermediate development for the B. crassifolia. So it is possible to conclude that the installation of the D. alata under integration system with green manure in the southeast of Goiás is viable. The integration allows the introduction of B. crassifolia to cultivation, being an option for maintenance of the orchard during the first years.