Fungos Micorrízicos Arbusculares E Adubação Fosfatada Na Produção De Mudas De Paricá

Brito, Vanessa Nascimento; Tellechea, Fernando Reynel Fundora; Heitor, Letícia Celia; Freitas, Marta Simone Mendonça; Martins, Marco Antonio

doi:10.5902/1980509827730

Cited by 16 publications

(17 citation statements)

References 14 publications

(21 reference statements)

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“…In addition to P acquisition, FMAs contribute to the greater absorption of other nutrients. The R. clarus presented an increase of 26.7 % for the content of K, in relation to the control (Brito et al, 2017) as found in this work.…”

Section: Genotypessupporting

confidence: 82%

Arbuscular mycorrhizal fungus on the initial growth and nutrition of Coffea arabica L. genotypes

Fonseca

Freitas

Carvalho³

et al. 2019

Ciênc. agrotec.

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The benefits of mycorrhization occur with the growth of hyphae in colonized roots by promoting an increase of the contact surface which improves the initial growth due to a better absorption of water and nutrients. The objective was to evaluate the effect of arbuscular mycorrhizal fungus Rhizophagus clarus inoculation over the initial development and nutritional response of six genotypes of Coffea arabica L. Six genotypes of Coffea arabica L. were used (MGS Aranas, H29-1-8-5, Red Catuai IAC 144, IPR 100, Catigua MG2, Paraíso H 419-1) and with arbuscular mycorrhizal fungus - AMF: Rhizophagus clarus and without the application of the fungus. For the production of coffee seedlings, seeds were placed to germinate in plastic trays with sterile sand. After germination, 10 seedlings of each genotype were transferred to 0.120 dm3 polyethylene tubes with substrate. Then the inoculation of five seedlings of each genotype with the AMF R. Clarus was performed. When the seedlings with and without inoculation with the AMF presented six pairs of leaves they were transplanted to 13-liter pots containing soil (Dystrophic red-yellow latosol). The inoculation favored the initial growth of the coffee plants and its intensity varied according to the genotypes. The genotypes H 29-1-8-5, Red Catuai IAC 144 and Catigua MG 2 were the ones that presented higher shoot dry mass, root dry mass, total dry mass and accumulation of P, in relation to MGS aranãs, Paraiso H 419-1 and IPR 100, so they are the most promising to be inoculated with the arbuscular mycorrhizal fungus.

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Section: Genotypessupporting

confidence: 82%

Arbuscular mycorrhizal fungus on the initial growth and nutrition of Coffea arabica L. genotypes

Fonseca

Freitas

Carvalho³

et al. 2019

Ciênc. agrotec.

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“…Por outro lado, Cruz et al (2017) ao estudarem o crescimento de Ruta graveolens L. inoculada com micorrizas arbusculares sob dois níveis de P, observaram incremento na matéria seca da parte aérea em plantas inoculadas com Rizophagus clarus sob nível máximo de P (200 mg kg -1 ) aplicado ao solo. Diferentes respostas podem variar com os níveis de P e outras condições do solo, a espécie de FMA presente e com a cultivar ou espécie de planta (CARDOSO et al, 2010;BRITO et al, 2017).…”

Section: Resultsunclassified

Estudo Da Colonização Micorrízica Arbuscular No Desenvolvimento De Minirosa No Município De Eusébio-Ce

Bezerra¹,

Nelson-Filho²,

Garcia³

et al. 2018

Enci Bio

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“…Arbuscular Mycorrhizal Fungus -AMF are endomycorrhizal due to penetration of the internal mycelium into the intercellular and intercellular root cortex. One of the main characteristics of this association is to increase the surface area of the root and to allow greater capacity of absorption of water and nutrients of the soil, providing a higher rate of growth and survival [4,5,6].…”

Section: Amidstmentioning

confidence: 99%

Mycorrhizal Colonization in Atriplex nummularia Lind. Subjected to Desalinizador Reject

Melo

Gomes²,

Messias

2019

JEAI

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This work has the objective of evaluating the mycorrhizal colonization of Arbuscular Mycorrhizal Fungus - AMF Claroideoglomus etunicatum in Atriplex nummularia Lind. subjected to desalinator reject. The experiment was conducted in a greenhouse at the headquarters of Agronomic Institute of Pernambuco - IPA, Recife, Pernambuco, Brazil. The experimental design was randomized blocks with the treatments constituted in a factorial scheme of five levels of salinity in AC= 2.86 mS/cm; T1= 11.54 mS/cm; T2= 12.04 mS/cm; T3= 13.13 mS/cm and T4= 14.16 mS/cm, associated with the presence and absence of fungus, presence and absence of nutrient solution, and autoclaved and non-autoclaved soil. 8.0 g of Hoagland & Arnon complete nutrient solution was added every fortnight. After five months, the roots of the treatments were collected and the root colonization was evaluated. It was found that in all treatments the association between Claroiodeoglomus etunicatum and Atriplex nummularia was beneficial. The correlation was positive for the treatment T4 (Reject + 14 gNaCl) + AMF. Thus, it was observed that salinity had no negative effect on the association as well as on the growth of the vegetable.

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Fungos Micorrízicos Arbusculares E Adubação Fosfatada Na Produção De Mudas De Paricá

Cited by 16 publications

References 14 publications

Arbuscular mycorrhizal fungus on the initial growth and nutrition of Coffea arabica L. genotypes

Arbuscular mycorrhizal fungus on the initial growth and nutrition of Coffea arabica L. genotypes

Estudo Da Colonização Micorrízica Arbuscular No Desenvolvimento De Minirosa No Município De Eusébio-Ce

Mycorrhizal Colonization in Atriplex nummularia Lind. Subjected to Desalinizador Reject

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