2002
DOI: 10.1590/s0100-29452002000200048
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Produção de mudas de goiabeira (Psidium guajava L.), inoculadas com o fungo micorrízico arbuscular Glomus clarum, em substrato agro-industrial

Abstract: Conduziu-se um experimento em casa de vegetação, com o objetivo de avaliar o crescimento de mudas de goiabeira (Psidium guajava L.), produzidas em blocos prensados, confeccionados com resíduos agro-industriais, e inoculadas com o fungo micorrízico arbuscular (FMA) Glomus clarum Nicolson & Schenck. O delineamento experimental utilizado foi o inteiramente casualizado, em esquema fatorial 2 x 2, sendo 2 tratamentos microbiológicos: controle e FMA; e 2 sistemas de produção de mudas: blocos prensados (nova meto… Show more

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Cited by 29 publications
(20 citation statements)
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References 8 publications
(2 reference statements)
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“…Corroborating the results reported by Fernandes, Corá e Braz (2006), the presence of bagasse fibers in treatment S 8 enabled better root development by leading to suitable substrate density, aeration and water retention, characteristics that allow better root development. This fact was also observed by Zietemann and Roberto (2007) with coconut husk fiber and by Schiavo and Martins (2002) for filter cake and sugarcane bagasse. (1) S 1 (100% soil); S 2 (S 56% soil, 11% fine sand, 33% vermiculite); S 3 (S 56% soil, 11% fine sand, 33% cattle manure); S 4 (S 56% soil, 11% fine sand, 33% commercial substrate -Plantmax ® ); S 5 (S 56% soil, 11% fine sand, 33% urban compost); S 6 (S 56% soil, 11% fine sand, 33% sewage sludge); S 7 (S 56% soil, 11% fine sand, 33% earthworm compost); S 8 (S 56% soil, 11% fine sand, 33% Chopped sugarcane bagasse); S 9 (S 56% soil, 11% fine sand, 33% sugarcane filter cake).…”
Section: Resultssupporting
confidence: 80%
“…Corroborating the results reported by Fernandes, Corá e Braz (2006), the presence of bagasse fibers in treatment S 8 enabled better root development by leading to suitable substrate density, aeration and water retention, characteristics that allow better root development. This fact was also observed by Zietemann and Roberto (2007) with coconut husk fiber and by Schiavo and Martins (2002) for filter cake and sugarcane bagasse. (1) S 1 (100% soil); S 2 (S 56% soil, 11% fine sand, 33% vermiculite); S 3 (S 56% soil, 11% fine sand, 33% cattle manure); S 4 (S 56% soil, 11% fine sand, 33% commercial substrate -Plantmax ® ); S 5 (S 56% soil, 11% fine sand, 33% urban compost); S 6 (S 56% soil, 11% fine sand, 33% sewage sludge); S 7 (S 56% soil, 11% fine sand, 33% earthworm compost); S 8 (S 56% soil, 11% fine sand, 33% Chopped sugarcane bagasse); S 9 (S 56% soil, 11% fine sand, 33% sugarcane filter cake).…”
Section: Resultssupporting
confidence: 80%
“…Em meio aos sistemas biológicos inclui-se a simbiose entre fungos micorrízicos e as raízes das plantas (SCHIAVO; MARTINS, 2002). Nesta simbiose, o fungo por meio de suas hifas promove aumento da superfície específica de absorção da raiz no solo (BALOTA; MACHINESKI; STENZ, 2009).…”
Section: Introductionunclassified
“…O maior volume de substrato disponível nos tubetes de 230 cm³ proporcionou maior capacidade de absorção de nutrientes pelas raízes e, consequentemente, maior desenvolvimento da planta. O crescimento das mudas de fruteiras em viveiro tem sido sempre associado ao vigor da semente, sanidade das plantas, disponibilidade de nutrientes e volume do substrato (SCHIAVO;MARTINS, 2002). Trabalhos realizados para verificar o efeito do volume do recipiente no crescimento e desenvolvimento de plantas, têm mostrado que a restrição radicular pode diminuir o crescimento das raízes e da parte aérea das E. E. P. de LEMOS et al…”
Section: Resultsunclassified