Isolation and Characterization of Cellulase Secreting Bacterium from Cattle Manure: Application to Composting

Kim, T.I.; Jeong, Kwang Hwa; Ham, Jun Sang; Yang, Chun-Yu; Chung, I. B.; Kim, M.K.; Kim, K.N.

doi:10.1080/1065657x.2004.10702189

Cited by 13 publications

(8 citation statements)

References 13 publications

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“…To counter such an effect, found that such release could be minimized by the addition of aluminum sulfate, an acidic material. Kim et al (2004) found that a pH of 7.5 was ideal for production of a compost-derived cellulase. Likewise, Zambrano et al 2010 advocated the use of well controlled amounts of green liquor dregs, a CaCO 3 -rich byproduct of kraft pulping, to minimize the pH drop often observed at the onset of composting.…”

Section: Compost Phmentioning

confidence: 99%

“…Nazhad et al (2006) and Sridach et al (2007) observed that inoculum accelerated degradation of barrier-coated boards in soil environments. Kim et al (2004) isolated a cellulase-secreting bacterium from cattle manure and then used it effectively in composting. Rashad et al (2010) reported enhancement of decomposition of recalcitrant substances in rice straw compose that had been inoculated.…”

Section: Inoculationmentioning

confidence: 99%

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Composting as a way to convert cellulosic biomass and organic waste into high-value soil amendments: A review

Hubbe

Nazhad²,

Sánchez³

2010

BioRes

157

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Plant-derived cellulosic materials play a critical role when organic wastes are composted to produce a beneficial amendment for topsoil. This review article considers publications dealing with the science of composting, emphasizing ways in which the cellulosic and lignin components of the composted material influence both the process and the product. Cellulose has been described as a main source of energy to drive the biological transformations and the consequent temperature rise and chemical changes that are associated with composting. Lignin can be viewed as a main starting material for the formation of humus, the recalcitrant organic matter that provides the water-holding, ion exchange, and bulking capabilities that can contribute greatly to soil health and productivity. Lignocellulosic materials also contribute to air permeability, bulking, and water retention during the composting process. Critical variables for successful composting include the ratio of carbon to nitrogen, the nature of the cellulosic component, particle size, bed size and format, moisture, pH, aeration, temperature, and time. Composting can help to address solid waste problems and provides a sustainable way to enhance soil fertility.

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Section: Compost Phmentioning

confidence: 99%

Section: Inoculationmentioning

confidence: 99%

Composting as a way to convert cellulosic biomass and organic waste into high-value soil amendments: A review

Hubbe

Nazhad²,

Sánchez³

2010

BioRes

157

View full text Add to dashboard Cite

show abstract

“…Adicionalmente, en el rumen de herbívoros, en el estiércol y en abonos orgánicos a base de estiércol, se encuentran altas poblaciones de microorganismos celulolíticos (Varel y Dehority 1989, Galindo et al 2008; estos microorganismos producen celulasas, enzimas que son especialmente importantes en la degradación de la pared celular de oomycetes tales como Pythium, constituida principalmente por celulosa y beta glucanos (Inglis y Kawchuk 2002, El-Tarabily 2006, Rossman y Palm 2006. Los abonos de origen animal han sido utilizados como fuente de microorganismos celulolíticos para la degradación de broza, residuos animales (Kim et al 2004, Terry et al 2004) y como fuente de microorganismos supresores de Pythium (Inglis y Kawchuk 2002).…”

Section: Tratamientosunclassified

Efecto de la aplicación de abonos orgánicos en la supresión de <i>Pythium myriotylum</i> en plantas de tiquisque (<i>Xanthosoma sagittifolium</i>)

Artavia

Uribe

Saborío

et al. 2010

RAC

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Los abonos orgánicos ejercen efecto supresivo sobre patógenos de planta; su capacidad supresora varía de acuerdo al tipo de abono y al sistema planta-patógeno. Se evaluó el efecto supresor de diferentes abonos orgánicos en el sistema tiquisque-Pythium myriotylum. Se determinó la madurez, estabilidad, y actividad microbiana de los diferentes abonos, así como el efecto del tipo de compostaje (compost vs vermicompost), el material de origen (estiércol vs broza de café) y el grado de madurez, sobre la supresión del patógeno. El efecto supresivo sobre el desarrollo de la enfermedad en plantas de tiquisque se estableció por medio de una escala visual de síntomas a los 3, 6 y 9 días del transplante. Los abonos presentaron relaciones C/N entre 6 y 15 y ninguno afectó la germinación o la longitud de las raíces de plántulas de pepino. Los abonos maduros clasificaron como estables y los inmaduros, con excepción del compost de broza, como inestables. La menor incidencia de pudrición de raíces por P. myriotylum se obtuvo con el uso de vermicompost a base de estiércol maduro, mientras que la menor severidad de la enfermedad ocurrió cuando el suelo se enmendó con el compost y el vermicompost maduro a base de estiércol. En términos generales los abonos obtenidos a partir de estiércol fueron más supresivos, y presentaron una mayor actividad microbiana, que los producidos a base de broza de café. Se concluye que el tipo de compostaje, el origen y el grado de madurez tienen influencia sobre la capacidad supresora.

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“…This requires an exhaustive investigation due to the wide variability in many of the parameters involved in maintaining the composting process (Kim et al, 2004). In this way, several studies have related the difficulty in degrading lignocellulose during composting and its dependence on the characteristics of the raw organic matter and on the variables implied in the composting process (Tseng et al, 1996;Vikman et al, 2002;VargasGarcía et al, 2007a).…”

Section: Introductionmentioning

confidence: 98%

Selective organic compounds degradation under controlling composting conditions

et al. 2010

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Isolation and Characterization of Cellulase Secreting Bacterium from Cattle Manure: Application to Composting

Cited by 13 publications

References 13 publications

Composting as a way to convert cellulosic biomass and organic waste into high-value soil amendments: A review

Composting as a way to convert cellulosic biomass and organic waste into high-value soil amendments: A review

Efecto de la aplicación de abonos orgánicos en la supresión de <i>Pythium myriotylum</i> en plantas de tiquisque (<i>Xanthosoma sagittifolium</i>)

Selective organic compounds degradation under controlling composting conditions

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