Crescimento e qualidade de mudas clonais de eucalipto com aplicação de preparados homeopáticos

• Ano de defesa: 2009
• Autor(a) principal: Moraes, Lívia Cristina Cavalher Atz de Vilhena
• Orientador(a): Casali, Vicente Wagner Dias
• Banca de defesa: Griffith, James Jackson , Duarte, Elen Sonia Maria
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Viçosa
• Programa de Pós-Graduação: Mestrado em Fitotecnia
• Departamento: Plantas daninhas, Alelopatia, Herbicidas e Resíduos; Fisiologia de culturas; Manejo pós-colheita de
• País: BR
• Palavras-chave em Português: Ultra diluição; Eucalipto
• Palavras-chave em Inglês: Ultra dilution; Eucalyptus
• Área do conhecimento CNPq: CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::FITOTECNIA
• Link de acesso: http://locus.ufv.br/handle/123456789/4518

The use of techniques less impact in agroforestry systems is the global trend, so the use of homeopathic preparations in these systems has been studied as environmentally appropriate technology. The objective of this study was to evaluate the influence of homeopathic preparations on growth and quality of clonal seedlings of eucalyptus. Cuttings of Eucalyptus urophylla x E. grandis (clones 3335 and 3336) were acquired from the company Plantil located in Porto Firme. Cutting the plants were kept for 30 days in house of mist, at that time were transferred to greenhouse, where they remained for 10 days. In the next stage the plants were kept in full sun for 40 days and the final evaluation was performed. Throughout the period of conducting the experiment the plants received applications of the following homeopathic preparations: Phosphorus, Kali muriaticum and Arnica montana in dinamizations 6CH and 12CH, the controls used were: distilled water and alcohol 6CH. The length of the root system was influenced by the application of homeopathic preparations in the two clones. Treatments Arnica montana 12CH, Kali muriaticum 6CH, Kali muriaticum 12CH caused greater length of the main root in clone 3335 in the control water and alcohol 6CH. In clone 3336 in the control water all treatments increased root growth, except the alcohol spurred not differ from water. When compared to the control alcohol treatment Phosphorus 6CH, Phosphorus 12CH, Kali muriaticum 6CH and Kali muriaticum 12CH caused significant increase in the length of the main root. These preparations have potential for use in the nursery as a way to increase the root growth of clonal plants. The response to the application of preparations in each clone was differentiated. In clone 3335 in all treatments were higher in relation to alcohol control activated. The application of alcohol 6CH inhibited the growth of plants. The water did not differ from the other treatments, except for alcohol activated. In clone 3336, the treatments Arnica montana 12CH, Phosphorus 6CH, Phosphorus 12CH and Kali muriaticum 6CH stand out in relation to alcohol control 6CH. In relation to water control, the treatments and Phosphorus 12CH Arnica montana 6CH, caused greater height. It was concluded that the homeopathic preparations influenced in a positive manner the height of the plants of eucalyptus, and the treatments Arnica montana 6CH and Phosphorus 12CH have potential for practical use in nurseries. The application of alcohol clone activated in 3335 inhibited the growth in height of plants.