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	Provedor de dados Rev. Bras. Frutic. (1) Autor Hernandes,Amanda (1) Natale,William (1) Parent,Léon Étienne (1) Parent,Serge-Étienne (1) Palavra-chave Aitchison geometry (1) Compositional data analysis (1) Isometric log ratios (ilr) (1) Plant mineral nutrition (1) Psidium guajava (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2012 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Balancing guava nutrition with liming and fertilization Rev. Bras. Frutic. Hernandes,Amanda; Parent,Serge-Étienne; Natale,William; Parent,Léon Étienne. Guava response to liming and fertilization can be monitored by tissue testing. Tissue nutrient signature is often diagnosed against nutrient concentration standards. However, this approach has been criticized for not considering nutrient interactions and to generate numerical biases as a result of data redundancy, scale dependency and non-normal distribution. Techniques of compositional data analysis can control those biases by balancing groups of nutrients, such as those involved in liming and fertilization. The sequentially arranged and orthonormal isometric log ratios (ilr) or balances avoid numerical bias inherent to compositional data. The objectives were to relate tissue nutrient balances with the production of "Paluma" guava orchards differentially... Tipo: Info:eu-repo/semantics/article Palavras-chave: Psidium guajava; Compositional data analysis; Isometric log ratios (ilr); Plant mineral nutrition; Aitchison geometry. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452012000400032 Registros recuperados: 1 Primeira ... 1 ... Última

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