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Registros recuperados: 6
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Caracterização da resposta a inoculação com Rhizophagus clarus CNPMS 10 em dois genótipos de sorgo contrastantes quanto a eficiência de aquisição de fósforo. Repositório Alice
SILVA, I. H. S. da; ARAÚJO, S. N. de; SCHAFFERT, R. E.; SOUZA, F. A. de.
2013
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Micorriza arbusculare; Rhizophagus clarus; Sorghum bicolor.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/993019
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Effect of Inoculation of Pineapple Plantlets with Arbuscular Mycorrhizal Fungi Obtained from Different Inoculum Sources Multiplied by the On-Farm Method Rev. Bras. Ciênc. Solo
Moreira,Bruno Coutinho; Prates Junior,Paulo; Jordão,Thuany Cerqueira; Silva,Marliane de Cássia Soares da; Ribeiro,Ana Paula Ferreira; Stürmer,Sidney Luiz; Salomão,Luiz Carlos Chamhum; Otoni,Wagner Campos; Kasuya,Maria Catarina Megumi.
ABSTRACT The production of inoculum from arbuscular mycorrhizal fungi (AMF) at a large scale and low cost is essential for establishing methods to assist in producing pineapple plantlets with high nutritional and phytosanitary quality. However, this objective is difficult to accomplish because of the biotrophic nature of these fungi. The on-farm multiplication method for AMF inoculum presents a good alternative to supply the demand for the production of glomerospores. This study aimed to multiply and evaluate AMF inoculum originating from isolated species (including Rhizophagus clarus, Claroideoglomus etunicatum) versus native AMF from pineapple and coffee plantations multiplied by the on-farm method on the colonization in pineapple plantlets. Initially,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Mycorrhizal inoculant; Spore viability; AMF; Rhizophagus clarus; Claroideoglomus etunicatum.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832019000100409
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Glyphosate drift affects arbuscular mycorrhizal association in coffee Planta Daninha
Carvalho,F.P.; Souza,B.P.; França,A.C.; Ferreira,E.A.; Franco,M.H.R.; Kasuya,M.C.M.; Ferreira,F.A..
Mycorrhizal association promotes better survival and nutrition of colonized seedling on field, and consequently, increasing of productivity. However, the weed management can interfere on this association, due to incorrect use of glyphosate. This work has assessed the effects of glyphosate drift on the growth and nutrition of arabica coffee plants (Catuaí Vermelho - IAC 99) colonized with arbuscular mycorrhizal fungi (AMF). The experiment was conducted in 2 x 5 factorial scheme, and included inoculated and non-inoculated plants, and five glyphosate subdoses (0.0, 57.6, 115.2, 230.4, and 460.8 g ha-1 of glyphosate), in randomized blocks with five replication. The inoculation was carried during the greenhouse phase of seedlings production with a mixture of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea arabica; Glyphosate drift; Mycorrhiza; Rhizophagus clarus; Gigaspora margarita.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582014000400013
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Interference by Palisade Grass on Coffee Seedlings Inoculated with Arbuscular Mycorrhizal Fungi Planta Daninha
ALECRIM,A.O.; FRANÇA,A.C.; SANTOS,E.A.; MOREIRA,S.D.; LEAL,F.D.S.; TIBÃES,E.S.R..
ABSTRACT The purpose of this paper was to evaluate the effects of the interference by Urochloa brizantha on coffee seedlings inoculated with arbuscular mycorrhizal fungi. A randomized block design and a 4 x 2 layout was used, where factor A was constituted by seedlings inoculated with Rhizophagus clarus, Claroideoglomus etunicatum and Dentiscutata heterogama, as well as some that were not inoculated, and factor B, constituted by plants in competition or alone. The sowing was conducted on washed sand to produce the coffee seedlings, which, during the matchstick stage, were transplanted into polyethylene bags, and inoculated when showing six pairs of leafs. Then, they were transplanted into pots where they were subjected to interference from two plants of U....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea arabica; Rhizophagus clarus; Claroideoglomus etunicatum; Dentiscutata heterogama; Urochloa brizantha.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582016000400681
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Pineapple (Ananas comosus) cv. pérola ex vitro growth and mycorrhizal colonization affected by in vitro sucrose concentration Rev. Bras. Frutic.
Kunze,Alceu; Lovato,Paulo Emílio; Costa,Murilo Dalla; Dal Vesco,Lírio Luiz.
The aim of this study was to evaluate the effect of sucrose concentration in the culture medium on growth and on the establishment of mycorrhizas during the acclimatization of pineapple cv. Pérola. The plantlets were micropropagated in MS culture medium with 0, 10, 20 and 30 g L-1 of sucrose and then they were acclimatized during 12 weeks under greenhouse conditions, in a sandy soil - compost mixture, uninoculated or inoculated with a Rhizophagus clarus isolate. Plantlets from the culture medium with 20 g and 30 g of sucrose L-1 showed higher shoot and root biomass than those from sugar-free medium. Mycorrhizal colonization was lower in plantlets micropropagated in sucrose-free medium, but the intensity of arbuscules did not differ among treatments. In the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Rhizophagus clarus; Micropropagation; Weaning; Arbuscular mycorrhiza.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452014000300032
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Use of phosphorus fertilization and mycorrhization as strategies for reducingcopper toxicity in young grapevines. Repositório Alice
BRUNETTO, G.; ROSA, D. B.; AMBROSINI, V. G.; HEINZEN, J.; FERREIRA, P. A. A.; CERETTA, C. A.; SOARES, C. R. F. S.; MELO, G. W. B. de; SORIANI, H. H.; NICOLOSO, F. T.; FARIAS, J. G.; DE CONTI, L.; SILVA, L. O. S.; SANTANA, N.; COUTO, R. R.; JACQUES, R. J. S.; TIECHER, T. L..
Established vineyard soils may have high copper (Cu) contents due to the ongoing foliar applications of copper-based fungicides. In viticulture, the replacement of old vineyards with new vines is common practice, however,limited by Cu excess in soil and its toxicity to young grapevines. The application of phosphorus (P) and ar-buscular mycorrhizal fungi (AMF) inoculation are potential strategies to reduce Cu toxicity to young grapevines.This study aimed to assess the effects of phosphorus fertilization and AMF (Rhizophagus clarus) inoculation ongrowth and physiological parameters of young grapevines grown in soil with high Cu content. The experimentwas conducted in a greenhouse, where natural grassland soil was artificially contaminated by the addition...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Arbuscular mycorrhizal fungi; Rhizophagus clarus; Vitis labrusca L; Heavy metals.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118386
Registros recuperados: 6
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