Preparados homeopáticos na pós-colheita de flores

• Ano de defesa: 2009
• Autor(a) principal: Arruda, Viviane Modesto
• Orientador(a): Casali, Vicente Wagner Dias
• Banca de defesa: Barbosa, José Geraldo , Andrade, Fernanda Maria Coutinho de , Duarte, Elen Sonia Maria , Dôres, Rosana Gonçalves Rodrigues das
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Viçosa
• Programa de Pós-Graduação: Doutorado em Fitotecnia
• Departamento: Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de
• País: BR
• Palavras-chave em Português: Homeopatia; Soluções conservantes; Crisântemo; Gérbera; Rosa
• Palavras-chave em Inglês: Homeopathic; Preservative solutions; Crisântemos; Gerbera; Rose
• Área do conhecimento CNPq: CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA
• Link de acesso: http://locus.ufv.br/handle/123456789/1120

This work had as objective to evaluate prepared homeopathic and preservatives in the post-harvest of we crisântemos, roses and gérberas. The experiments had been lead in the Laboratory of Homeopathic DFT/UFV. In the experiment of crisântemos had been used the treatments water distilled + pulsing, sucrose 2% + pulsing, sucrose 2%, distilled water and the homeopathic chemical preparation Nitricum acidum. In experiment B the treatments had been used water distilled +pulsing, sucrose 2% + pulsing, sucrose 2%, distilled water and the homeopathic chemical preparation Sulfuricum acidum. They had been determined: pH, electric conductivy, dissolvedoxygen and temperature. One attributes to notes the characteristics of leves and flowers. The Nitricum acidum treatment diminishes pH in function of the days. In the evaluation of the longevity the treatment sucrose was efficient in the longevity of the connecting rods of crisântemos. In experiment B, it had decrease of theelectric conductivity, in the homeopathic chemical preparation Sulfuricum acidum, throughout the days oftreatments. It did not have variation of pH in the used treatments. In the criteria of evaluation of the longevity acidum in the evaluation had commercial loss in the Sulfuricum acidum treatment withers of the petals. In the experiment In the experiment of roses c.v Vegas had been used concentrations of tiossulfato of silver 0,5; 1,0; 1,5 and 2,0 mM, distilled water and colloidal silver. The homeopathics chemical preparations Argentum metallicum and Argentum nitricum had been applied in the dosage of 0,1;0,2;0,3 e 0,4 mL. The homeopathic chemical preparation Argentum metallicum 6C 0,2 and 0,3 mL drops had influenced the behavior of pH. Argentum nitricum 6 C 0,2 and 0,4 mL provoked variation in pH of the solution. In the experiment with connecting rods of gerberas they had been evaluated pH, electric conductivity and enzymatic activity. The used treatments had been calcium chloride, tiossulfato of silver 1,0mM; acid citric, sucrose 2%, witness (distilled water), homeopathic hipoclorito of sodium and four chemical preparations: The carbonic magnesia, Argentum metallicum, Acidum nitricum, Phosphoricum acidum. The citric acid treatment and tiossulfato of silver had diminished pH of the solution. The homeopathic chemical preparation Calcarea carbonica 6C provided oscillatory effect in pH in function of the days. The best longevity of the connecting rods of gerbera was observed in the citric acid treatment and the Magnesia phosphorica 6C.