Results 31 to 40 of about 110,738 (162)

Investigation on effect of forest plantation of Alnus ghutinosa L. (Gaertn.) and Pinus taeda L. on soil microbial activity and biomass (case study: Geisom site, west of Guilan province, Iran) [PDF]

تحقیقات جنگل و صنوبر ایران, 2012
Biological property is a best indicator for soil quality identification due to its relationships with soil nutrient cycle, respiration, microbial biomass and enzymes activity.
Ali Salehi, Mohammad Matinizadeh, Jelveh Tamjidi   +2 more
doaj   +1 more source

Microbial Biomass in Paddy Soil [PDF]

Soil Science and Plant Nutrition, 1985
The authors investigated the role of microorganisms in the paddy soil ecosystem and the influence of fertilizer and manure application on the soil “microbial biomass” in paddy soils using Jenkinson’s fumigation method. The results obtained are summarized as follows.
Akira Hasebe, Shinjiro Kanaza Wa, Yasuo Takai   +2 more
openaire   +1 more source

Integrated Bioprocesses for Urban Food Waste: Insights into Biological Pathways, Process Integration, and Circular Economy Perspectives

Recycling
Food waste (FW) presents a critical issue, representing an environmental liability and a largely untapped resource. Its heterogeneity and low valorization rate among main-stream alternative treatments challenge its integration into economically and ...
Sophia Bezerra da Silva, Rayssa Karla Silva, Íthalo Barbosa Silva de Abreu, Maria Helena de Sousa, Emmanuel Damilano Dutra, Allan Almeida Albuquerque, Marcos Antonio de Morais Junior, Rafael Barros de Souza   +7 more
doaj   +1 more source

Integrated anaerobic membrane bioreactor-yeast biorefinery for co-production of hydrogen, volatile fatty acids, and microbial oil from food waste

Scientific Reports
With growing food waste challenges globally, acidogenic fermentation using an anaerobic membrane bioreactor (AnMBR) was developed for the co-production of hydrogen, volatile fatty acids (VFAs), and microbial oil from food waste.
Prawat Sukphun, Panitan Jutaporn, Alissara Reungsang   +2 more
doaj   +1 more source

Soil microbial biomass and function are altered by 12 years of crop rotation [PDF]

SOIL, 2016
Declines in plant diversity will likely reduce soil microbial biomass, alter microbial functions, and threaten the provisioning of soil ecosystem services.
M. D. McDaniel, A. S. Grandy
doaj   +1 more source

Engineering microbial surfaces to degrade lignocellulosic biomass [PDF]

Bioengineered, 2013
Renewable lignocellulosic plant biomass is a promising feedstock from which to produce biofuels, chemicals, and materials. One approach to cost-effectively exploit this resource is to use consolidating bioprocessing (CBP) microbes that directly convert lignocellulose into valuable end products.
Huang, Grace L, Anderson, Timothy D, Clubb, Robert T   +2 more
openaire   +2 more sources

Biogas upgrading towards acetic acid production using Clostridium thailandense supplemented with granular activated carbon (GAC) and L-arginine: A genomic analysis approach

Carbon Resources Conversion
This study explores the impact of granular activated carbon (GAC) and L-arginine supplementation on biogas upgrading and acetic acid production employing Clostridium thailandense.
Srisuda Chaikitkaew, Nantharat Wongfaed, Chonticha Mamimin, Sompong O-Thong, Alissara Reungsang   +4 more
doaj   +1 more source

Conversion of carbon dioxide in biogas into acetic acid by Clostridium thailandense immobilized on porous support materials

Heliyon
This study aimed to convert CO2 in biogas into acetic acid using immobilized Clostridium thailandense cells on various support materials, including activated carbon, expanded clay, and coir.
Srisuda Chaikitkaew, Nantharat Wongfaed, Chonticha Mamimin, Sompong O-Thong, Alissara Reungsang   +4 more
doaj   +1 more source

A meta-analysis of soil microbial biomass responses to forest disturbances

Frontiers in Microbiology, 2013
Climate warming is likely to increase the frequency and severity of forest disturbances, with uncertain consequences for soil microbial communities and their contribution to ecosystem C dynamics.
Sandra Robin Holden, Kathleen Kay Treseder   +1 more
doaj   +1 more source

Microbial Communities as Affected by Clarithromycin Addition in Four Acid Soils (NW Iberian Peninsula)

Spanish Journal of Soil Science, 2023
A laboratory experiment was carried out to investigate the response of the microbial communities in acid agricultural soils located in the NW Iberian Peninsula to the presence of clarithromycin. Four soils, with different organic C content and similar pH,
Laura Rodríguez-González, Elena García-Campos, Ángela Martín, Montserrat Díaz-Raviña, Manuel Arias-Estévez, David Fernández-Calviño, Vanesa Santás-Miguel   +6 more
doaj   +1 more source