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Registros recuperados: 14 | |
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Paredes Valencia,Herminio; Gómez-Carabalí,Arnulfo; Galvis Quintero,Jesús Hernando; León Sarmiento,Luis Alfredo. |
Para evaluar el efecto del substrato orgánico (aserrín de madera y 'estopa' de coco enriquecido con 40% de volúmenes iguales de hojas de plátano (Mussa sp.), kudzú tropical (Pueraria phaseoloides) y botón de oro (Tithonia diversifolia) degradado por el hongo Pleurotus ostreatus (SDP) sobre algunas propiedades físicas de un Inceptisol de Buenaventura, Valle del Cauca, Colombia, se incorporaron dosis crecientes de éste (0, 1.25, 2.5, 5, 10, 20, 40 y 80 g/kg) en el suelo tamizado en malla de 2 mm. La mezcla se utilizó en materos sembrados con maíz durante 4 meses, momento en el cual se tomaron muestras para determinar los cambios en las propiedades del suelo. Se usó un diseño completamente al azar, con ocho tratamientos, cuatro repeticiones y dos... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Substrato degradado; Enmienda; Propiedades físicas. |
Ano: 2010 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122010000100009 |
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Sihuanca Mendoza, Daniel. |
Se evaluó la tasa de crecimiento micelial (kr) de 5 especies del género Pleurotus (Pleurotus spp., P. ostreatus, P. levis, P. pulmonarius y P. djamor), 2 de Hypsizygus (H. marmoreus y H. tessulatus) y una de Lentinula (L. edodes) en los medios de cultivo BFS (All Bran, agar bacteriológico y extracto de malta), EMA (extracto de malta y agar) y PDA (papa dextrosa agar). Asimismo, se cultivaron en 5 formulaciones a base de aserrín de encino, aserrín de Bursera, olote de maíz y bagazo de caña de azúcar. Las especies con mayor kr fueron las cepas CP-253 de Pleurotus djamor y la cepa CP-267 de P. pulmonarius (8.0 mm/d) en el medio de cultivo BFS y, por otro lado en la formulación COLPOS-17 y COLPOS-18 con las cepas CP-253 de P. djamor y CP-267 de P. pulmonarius.... |
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Palavras-chave: Pleurotus; Lentinula; Hypsizygus; Tasa de crecimiento; Producción; Bagazo de caña de azúcar; Mycelial growth rate; Edible mushroom production; Sugar cane baggase; Doctorado; EDAR; Estrategias para el Desarrollo Agrícola Regional. |
Ano: 2011 |
URL: http://hdl.handle.net/10521/444 |
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Sihuanca Mendoza, Daniel. |
Se evaluó la tasa de crecimiento micelial (kr) de 5 especies del género Pleurotus (Pleurotus spp., P. ostreatus, P. levis, P. pulmonarius y P. djamor), 2 de Hypsizygus (H. marmoreus y H. tessulatus) y una de Lentinula (L. edodes) en los medios de cultivo BFS (All Bran, agar bacteriológico y extracto de malta), EMA (extracto de malta y agar) y PDA (papa dextrosa agar). Asimismo, se cultivaron en 5 formulaciones a base de aserrín de encino, aserrín de Bursera, olote de maíz y bagazo de caña de azúcar. Las especies con mayor kr fueron las cepas CP-253 de Pleurotus djamor y la cepa CP-267 de P. pulmonarius (8.0 mm/d) en el medio de cultivo BFS y, por otro lado en la formulación COLPOS-17 y COLPOS-18 con las cepas CP-253 de P. djamor y CP-267 de P. pulmonarius.... |
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Palavras-chave: Pleurotus; Lentinula; Hypsizygus; Tasa de crecimiento; Producción; Bagazo de caña de azúcar; Mycelial growth rate; Edible mushroom production; Sugar cane baggase; Doctorado; EDAR; Estrategias para el Desarrollo Agrícola Regional. |
Ano: 2011 |
URL: http://hdl.handle.net/10521/444 |
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Fan,Leifa; Soccol,Andréa Thomaz; Pandey,Ashok; Vandenberghe,Luciana Porto de Souza; Soccol,Carlos Ricardo. |
The objective of this work was to study the effect of caffeine and tannins on Pleurotus sp. cultivation and to evaluate the feasibility of using coffee husks as substrate for mushroom cultivation. Eight strains of P. ostreatus and two strains of P. sajor-caju were screened on a medium prepared from agar extract of coffee husk. Based on best mycelial growth and biomass production, the strain P. ostreatus LPB 09 was selected for detailed studies. With the increase of caffeine concentration, the mycelial growth and the biomass production decreased, and no growth was observed when concentration of caffeine was 2500 mg/L. Furthermore, Pleurotus did not degrade the caffeine, but absorbed it. Tannin under 100 mg/L in the medium stimulated the growth of mycelia,... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cultivation; Pleurotus; Caffeine; Tannin; Detoxification. |
Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822006000400003 |
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Guadarrama-Mendoza,P.C.; Valencia del Toro,G.; Ramírez-Carrillo,R.; Robles-Martínez,F.; Yáñez-Fernández,J.; Garín-Aguilar,M.E.; Hernández,C.G.; Bravo-Villa,G.. |
Two native Pleurotus spp. strains (white LB-050 and pale pink LB-051) were isolated from rotten tree trunks of cazahuate (Ipomoea murucoides) from the Mexican Mixtec Region. Both strains were chemically dedikaryotized to obtain their symmetrical monokaryotic components (neohaplonts). This was achieved employing homogenization time periods from 60 to 65 s, and 3 day incubation at 28 °C in a peptone-glucose solution (PGS). Pairing of compatible neohaplonts resulted in 56 hybrid strains which were classified into the four following hybrid types: (R1-n xB1-n, R1-n xB2-1, R2-n xB1-n and R2-n xB2-1). The mycelial growth of Pleurotus spp. monokaryotic and dikaryotic strains showed differences in texture (cottony or floccose), growth (scarce, regular or abundant),... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Mycelial growth; Mycelial morphology; Hybrid strains; Monokaryotization. |
Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822014000300016 |
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Dias,Eustáquio Souza. |
Mushroom cultivation is rapidly expanding in Brazil because Brazilians have discovered the medicinal and culinary value of mushrooms and their economic situation has improved. However, the horticultural technology for cultivating mushrooms under Brazilian conditions is lacking. For many years, the mushroom cultivation technology used in Brazil was adapted from developed countries whose materials and climate were different from those of Brazil. In order to exploit the Brazilian potential for mushroom cultivation it is essential to develop cultivation technology for family owned and operated rustic farms as well as for modern large scale industrial operations. Mushroom species cultivated in Brazil are discussed and some approaches for future research are... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mushroom compost; Casing layer; Mushroom fruiting; Agaricus; Pleurotus; Lentinula. |
Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542010000400001 |
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Camassola,Marli; Rosa,Letícia O. da; Calloni,Raquel; Gaio,Tamara A.; Dillon,Aldo J.P.. |
Pleurotus species secrete phenol oxidase enzymes: laccase (Lcc) and manganese peroxidase (MnP). New genotypes of these species show potential to be used in processes aiming at the degradation of phenolic compounds, polycyclic aromatic hydrocarbons and dyes. Hence, a screening of some strains of Pleurotus towards Lcc and MnP production was performed in this work. Ten strains were grown through solid-state fermentation on a medium based on Pinus spp. sawdust, wheat bran and calcium carbonate. High Lcc and MnP activities were found with these strains. Highest Lcc activity, 741 ± 245 U gdm-1 of solid state-cultivation medium, was detected on strain IB11 after 32 days, while the highest MnP activity occurred with strains IB05, IB09, and IB11 (5,333 ± 357; 4,701... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Laccase; Manganese peroxidase; Mushroom production; Biotechnological applications. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100031 |
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Ahmed,Mostak; Abdullah,Noorlidah; Ahmed,Kamal Uddin; Bhuyan,M. H. M. Borhannuddin. |
The objective of this work was to evaluate yield and chemical composition of oyster mushroom strains newly introduced in Bangladesh. Strains of Pleurotus high‑king (strain PHK), P. ostreatus (strain PO2), and P. geesteranus (strains PG1 and PG3) were evaluated as to yield components and proximate composition. Pleurotus ostreatus was used as control. Pleurotus high‑king showed fastest growth of primordia, but moderate flush of effective fruiting bodies. Pleurotus geesteranus (PG1) showed higher economic yield and biological performance, and better chemical composition, especially in terms of protein and mineral contents. Pleurotus geesteranus (PG1) shows better performance than P. ostreatus (PO2), the most commercially cultivated edible species in... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pleurotus; Fruiting body; Mushroom cultivation; Proximate composition; Yield components. |
Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000200010 |
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Registros recuperados: 14 | |
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