Guoxiang Zheng
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View article: Interactions Between Invasive Plants and Native Plants on the Northern Coast of China and Their Implications for Ecological Restoration
Interactions Between Invasive Plants and Native Plants on the Northern Coast of China and Their Implications for Ecological Restoration Open
Spartina alterniflora has become one of the most serious invasive species and competes with native Phragmites australis and Suaeda salsa in northern China. This study conducted controlled container experiments with no competition, intraspe…
View article: Feasible strategy for the nitrogen fixation and humification quality improvement by spent mushroom substrate as conditioning agent
Feasible strategy for the nitrogen fixation and humification quality improvement by spent mushroom substrate as conditioning agent Open
There is an overlooked problem which increasing microbial abundance while reducing nitrogen loss during composting. This study investigated the viability of spent mushroom substrate (SMS) as conditioners in the aerobic composting of kitche…
View article: The impact of Fe2+ and Na+ concentrations on hydrogen production with three different fermenter bacteria
The impact of Fe2+ and Na+ concentrations on hydrogen production with three different fermenter bacteria Open
Batch experiments were conducted to investigate the effects of Fe2+ and Na+ on the hydrogen (H2) production performance from three different metabolic type hydrogen-producing bacterial strains. The appropriate amount of Fe2+ significantly …
View article: Knockout of the Aldehyde Dehydrogenase Gene in Fusarium oxysporum for Enhanced Ethanol Yield
Knockout of the Aldehyde Dehydrogenase Gene in Fusarium oxysporum for Enhanced Ethanol Yield Open
Acetic acid is the primary by-product generated from ethanol production by Fusarium oxysporum using glucose or xylose as a substrate. Aldehyde dehydrogenase (ALDH) is the critical enzyme in acetic acid metabolism. To decrease acetic acid y…
View article: Screening and characterization of a low-temperature-resistant cellulose-degrading strain, Trichoderma harzianum L-8, from a primitive forest
Screening and characterization of a low-temperature-resistant cellulose-degrading strain, Trichoderma harzianum L-8, from a primitive forest Open
Low temperature is a major factor limiting the bio-sustainable and efficient conversion of cellulose-based resources in cold regions. In this study, a low-temperature resistant cellulose-degrading fungus with high cellulase production was …
View article: Augmentation Characteristics and Microbial Community Dynamics of Low temperature Resistant Composite Strains LTF-27
Augmentation Characteristics and Microbial Community Dynamics of Low temperature Resistant Composite Strains LTF-27 Open
Biogas production in the cold regions of China is hindered by low temperatures, which led to slow lignocellulose biotransformation. Cold-adapted lignocellulose degrading microbial complex community LTF-27 was used to investigate the influe…
View article: Optimization of Cattle Manure and Food Waste Co-Digestion for Biohydrogen Production in a Mesophilic Semi-Continuous Process
Optimization of Cattle Manure and Food Waste Co-Digestion for Biohydrogen Production in a Mesophilic Semi-Continuous Process Open
Biohydrogen production from organic solid waste has shown particular advantages over other methods owing to the combination of waste reduction and bioenergy production. In this study, biohydrogen production from the co-digestion of cattle …
View article: Screening and performance of L-14, a novel, highly efficient and low temperature-resistant cellulose-degrading strain
Screening and performance of L-14, a novel, highly efficient and low temperature-resistant cellulose-degrading strain Open
In view of the low bioconversion efficiency of agricultural biomass waste in low-temperature environments in winter, a low-temperature-resistant cellulose-degrading strain, L-14, was successfully screened by restrictive cultures from humus…
View article: Effects of urea ammonia pretreatment on the batch anaerobic fermentation efficiency of corn stovers.
Effects of urea ammonia pretreatment on the batch anaerobic fermentation efficiency of corn stovers. Open
In order to enhance the biogas production and provide nitrogen sources for the growth of microorganisms, experiments on urea ammonia pretreatment of corn stovers were implemented at (35±1)°C to investigate the effects of urea ammonia pretr…
View article: Optimization of fermentation factors to enhance rice straw degradation ability using a microbial consortium LZF-12
Optimization of fermentation factors to enhance rice straw degradation ability using a microbial consortium LZF-12 Open
Biological pretreatment has broad application prospects in agricultural waste treatment because of its economic, environmental protection and energy saving characteristics. In this study, a microbial consortium LZF-12 was applied as a bio…
View article: Optimization of fermentation factors to enhance rice straw degradation ability using a microbial consortium LZF-12
Optimization of fermentation factors to enhance rice straw degradation ability using a microbial consortium LZF-12 Open
Biological pretreatment has broad application prospects in agricultural waste treatment because of its economic, environmental protection and energy saving characteristics. In this study, a microbial consortium LZF-12 was applied as a biol…
View article: Effects of urea ammonia pretreatment on the batch anaerobic fermentation efficiency of corn stovers
Effects of urea ammonia pretreatment on the batch anaerobic fermentation efficiency of corn stovers Open
In order to enhance the biogas production and provide nitrogen sources for the growth of microorganisms, experiments on urea ammonia pretreatment of corn stovers were implemented at (35±1)°C to investigate the effects of urea ammonia pretr…
View article: Microorganism population in two-phase anaerobic fermentation of separated liquid of dairy manure
Microorganism population in two-phase anaerobic fermentation of separated liquid of dairy manure Open
In order to reduce incomplete fermentation caused by high substrate viscosity and low mass transfer efficiency during fermentation process, batch and two-phase anaerobic fermentation experiments were conducted in this study. Dairy manure …
View article: Characteristics of a microbial consortium with high lignocelluloses-decomposing capacity
Characteristics of a microbial consortium with high lignocelluloses-decomposing capacity Open
A microbial consortium, designated LZF-12, was obtained by successive subcultivation in the presence of rice straw under static conditions at 35 ºC.The number of bacilli was dominant in microbial consortium by scanning electron microscopy.…
View article: Microorganism population in two-phase anaerobic fermentation of separated liquid of dairy manure
Microorganism population in two-phase anaerobic fermentation of separated liquid of dairy manure Open
In order to reduce incomplete fermentation caused by high substrate viscosity and low mass transfer efficiency during fermentation process, batch and two-phase anaerobic fermentation experiments were conducted in this study. Dairy manure w…