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Título: Characterization of micronutrient deficiency in australian red cedar (Toona ciliata M. Roem var. australis)
Autor(es): Moretti, Bruno da Silva
Furtini Neto, Antonio Eduardo
Benatti, Bruno Peres
Pádua, Eduane José de
Santos, Lauana Lopes
Lacerda, Julian Junio de Jesus
Deccetti, Soami Fernanda Caio
Assunto: Cedro vermelho australiano - Deficiência de micronutrientes
Australian red cedar - Micronutrient deficiency
Omission of micronutrients
Australian red cedar - culture
Omissão de micronutrientes
Cedro vermelho australiano - Cultivo
Publicador: Hindawi Publishing Corporation
Data de publicação: 2012
Referência: MORETTI, B da S. et al. Characterization of micronutrient deficiency in australian red cedar (Toona ciliata M. Roem var. australis). International Journal of Forestry Research, [S. l.], v. 2012, p. 1-9, 2012. DOI: http://dx.doi.org/10.1155/2012/587094.
Abstract: The Australian Red Cedar presents a great exploitation potential in Brazil, but works about the nutrient requirements and deficiency characterization in that species are still scarce. The objectives of this work were evaluating the effects of the omission of micronutrients and characterizing the nutrient deficiency symptoms in Australian Red Cedar saplings. The experiment was conducted in a greenhouse for a 90-day period. Australian Red Cedar cuttings were cultivated in pots with a nutrient solution under the missing element technique. The omission of the micronutrients B, Cu, Fe, Mn, and Zn affect negatively the height, diameter, and dry matter yield of the Australian Red Cedar plants. The micronutrient which affected the relative growth of the plants the most was B. Australian Red Cedar plants deficient in micronutrients present several visual symptoms characteristic of the metabolism disorders. The perception of the deficiencies through the visual diagnosis can be useful in the nutrient management of the culture of the Australian Red Cedar.
URI: http://repositorio.ufla.br/jspui/handle/1/12620
Idioma: pt_BR
Aparece nas coleções: DCS - Artigos publicados em periódicos

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