2012
DOI: 10.1590/s0104-77602012000100009
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Crescimento de mudas de Corymbia citriodora em função do uso de hidrogel e adubação

Abstract: RESUMO:Corymbia citriodora, o eucalipto cheiroso, é uma das espécies mais cultivadas para extração de óleo essencial. A produção de mudas, no entanto, é mais difícil do que para outras espécies, considerando o seu menor crescimento, maior susceptibilidade a doenças e necessidades nutricionais. Para a adubação de cobertura, especialmente, ainda não se dispõe de rotina que garanta economia de fertilizantes e bom desenvolvimento das plântulas. O lento crescimento das mudas reduz a sua capacidade de reter nutrient… Show more

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Cited by 46 publications
(58 citation statements)
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“…The application of 6 g . L -1 of hydrogel in substrates for growing seedlings of Corymbia citriodora increased plant height and diameter in 23% (BERNARDI et al, 2012) However, a regression analysis with doses of hydrogel varying from 0 to 6 g . L -1 revealed a quadratic behavior of H for seedlings of Eucalyptus dunnii ; C -Compost of simple superphosphate; D -Control, without fertilizer.…”
Section: Height and Collar Diameter M Scabrella Seedlings With The Umentioning
confidence: 91%
See 1 more Smart Citation
“…The application of 6 g . L -1 of hydrogel in substrates for growing seedlings of Corymbia citriodora increased plant height and diameter in 23% (BERNARDI et al, 2012) However, a regression analysis with doses of hydrogel varying from 0 to 6 g . L -1 revealed a quadratic behavior of H for seedlings of Eucalyptus dunnii ; C -Compost of simple superphosphate; D -Control, without fertilizer.…”
Section: Height and Collar Diameter M Scabrella Seedlings With The Umentioning
confidence: 91%
“…An additional positive effect of the use of hydrogel is the potential reduction of the use of fertilizers in nurseries, as demonstrated with C. citriodora seedlings. Hydrogel not only improved the seedlings quality, but also diminished the requirement of fertilizers in at least 20% (BERNARDI et al, 2012). It has a direct impact on the reduction of costs to producers, which will then require lower amounts of fertilizers for achieving their final products with the same or even higher qualities.…”
Section: Height and Collar Diameter M Scabrella Seedlings With The Umentioning
confidence: 99%
“…Assim como por Bernardi et al (2012), que verificaram o crescimento de Corymbia citriodora em função do uso de hidrogel e adubação, em tubetes preenchidos com substrato comercial, com médias de 16,42 cm de altura e 2,29 mm de diâmetro, após 126 dias. Estes estudos e os resultados obtidos no presente experimento, corroboram a importância de enriquecer o substrato comercial quando se objetiva produzir mudas de E. camaldulensis.…”
Section: Crescimento Das Mudas De Eucalyptus Camaldulensisunclassified
“…Las variables diámetro de cuello y número de hojas, no se mostraron adecuadas para la selección del mejor tratamiento, a pesar de algunas investigaciones (MaldonadoBenitez et al 2011, Bernardi et al 2012 haber constatado respuestas indicativas por medio de esas variables para otras especies arbóreas.…”
Section: Regímenes De Riegounclassified