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Can mulch be effective in controlling exotic grasses and promoting natural rege...
Francisco, Bruno Santos; Dutra, Felipe Bueno; Viveiros, Emerson; Almeida, Lausanne Soraya de; Souza, Matheus Fontes; Souza Filho, Paulo CesarMulching use in agriculture has been known since 1802 as the practice of spreading dry leaves and straw on the soil to prevent erosion and water loss. Our study evaluated the mulch effectiveness in the establishment of regenerating seedlings and its contribution to the control of exotic grasses. The studies were carried out in an ecological restoration area in the municipality of Itapira-SP. The treatment with ...
Allelopatic effects of Waltheria indica L.: Biocontrol potential in ecological ...
Francisco, Bruno Santos; Dutra, Felipe Bueno; Viveiros, Emerson; Passaretti, Raquel; Martins, Rafael Paranhos; Teração, Bruna SantosIn Brazil, most degraded areas are occupied by exotic and invasive species, which require alternatives for their management. We evaluated the allelopathic effects of Waltheria indica in the laboratory from aqueous extracts of leaves and roots on the germination of the species Lactuca sativa L. (lettuce), Urochloa brizantha (Hochst. ex A.Rich.) RDWebster (brachiaria) and Handroanthus chrysotrichus (Mart. ex DC.)...
Allelopathic effects of rubber tree (Hevea brasiliensis (Willd. Ex A.Juss.) Mül...
Rocha, Larissa Ferreira; Francisco, Bruno Santos; Dutra, Felipe Bueno; Teração, Bruna Santos; Almeida, Lausanne Soraya de; Viveiros, EmersonThe knowledge on allelopathy can assist in the cultivation system and the effects on positive and negative interactions among plants. Therefore, the knowledge on this topic is of great importance to assist on ecological and management strategies of the Rubber-tree (Hevea brasiliensis (Willd. ex A.Juss.) Müll.Arg.), species of economic prominence in the latex sector worldwide. The objective of this study was to ...
Minicutting technique and IBA application in vegetative propagation of Schinus ...
Dutra, Felipe Bueno; Francisco, Bruno dos Santos; Almeida, Lausanne Soraya de; Santos, Ivonir Piotrowski; Viveiros, Emerson; Martins , Rafael ParanhosVegetative propagation is an alternative for the production of seedlings of native tree species such as Schinus terebinthifolia that presents a high predation rate on its seeds. In order to develop vegetative propagation technology, different concentrations of indolebutyric acid (IBA) were tested in the rooting of apical and intermediate minicuttings of Schinus terebinthifolia. The 2x4 factorial experimental de...
Avaliaçao morfológica de mudas de Allophylus edulis (A. ST.-HIL., A. JUSS. & CA...
Almeida, Lausanne Soraya deOrientador: Alessandro Camargo Angelo; Co-orientadores: Alessandro Camargo Angeloi e Nerilde Favaretto; Dissertaçao (mestrado) - Universidade Federal do Paraná, Setor de Ciencias Agrárias, Programa de Pós-Graduaçao em Engenharia Florestal. Defesa: Curitiba, 2005; Inclui bibliografia e anexos; Área de concentraçao: Silvicultura; Resumo: A produção de mudas envolve diversos fatores que precisam ser investigados, ...
Initial Growth of Mimosa scabrella Benth., Schinus terebinthifolius Raddi e All...
Knapik, Juliane Garcia; Almeida, Lausanne Soraya de; Ferreria, Marcio Pinheiro; Oliveira, Edilson Batista de; Nogueira, Antonio CarlosIn order to study the influence of mineral nutrition on quality and the growth of seedlings of Schinus terebinthifolius Raddi, Mimosa scabrella Benth. and Allophylus edulis (ST. Hil.) Radl, a experiment was conducted in the nursery facilities of Embrapa Florestas, Colombo – PR. The three species were sown in plastic containers of 50 cm3 in February 2004. The substrate was a mixture of a commercial formula (pine...