Persistent effects of swine manure biochar and biogas slurry application on soil nitrogen content and quality of lotus r...
Published in Frontiers in Plant Science
Persistent effects of swine manure biochar and biogas slurry application on soil nitrogen content and quality of lotus r...
The effect of initial inoculation amount of microalgae on synergistic purification of biogas slurry.
Published in Environmental technology
In this study, Chlorella and Scenedesmus were inoculated in biogas slurry medium with initial inoculum (OD680) of 0.05, 0.1, 0.2, and 0.3, respectively, and 5% CO2 was continuously injected. The study aimed to examine the carbon sequestration capacity of Chlorella and Scenedesmus, as well as the effectiveness of removing pollutants such as TN, TP, ...
Temporal characterization of biogas slurry: a pre-requisite for sustainable nutrigation in crop production
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Published in Frontiers in Sustainable Food Systems
Biogas slurry serves as a useful organic fertilizer due to its substantial nutrient content, and its characterization enables the evaluation of nutrient content and its efficient utilization. This study focuses on the variations in the nutrient content of biogas slurry from different dairy farm systems located near the ICAR-Indian Agricultural Rese...
Effects of Critical Operation and Cleaning Parameters on Performances and Economic Benefits of Biogas Slurry Concentrati...
Forward osmosis membrane technology (FO) shows potential application prospects in biogas slurry concentration, which is conducive to promoting the sustainable development of biogas projects. However, at present, the key influencing factors of membrane concentration using FO are not well understood. Therefore, this study analyzed the influence of dr...
猪粪沼液培养微藻系统中试试验
A large amount of pig slurry has been generated on the farm each year, particularly with the ever-increasing pig production in recent years. It is a high demand to fully utilize pig manure biogas slurry and microalgae cultivation at a large scale. In this study, a series of experiments were carried out on the multi-stage amplification cultivation w...
Changes in soil bacterial community and functions by substituting chemical fertilizer with biogas slurry in an apple orc...
Published in Frontiers in Plant Science
Growing concerns about the negative environmental effects of excessive chemical fertilizer input in fruit production have resulted in many attempts looking for adequate substitution. Biogas slurry as a representative organic fertilizer has the potential to replace chemical fertilizer for improvement of sustainability. However, it is still poorly kn...
Adsorption Characteristics of Three Types of Soils on Biogas Slurry Ammonium Nitrogen
Published in Frontiers in Environmental Science
Effects of Different Draw Solutions on Biogas Slurry Concentration in Forward Osmosis Membrane: Performance and Membrane...
Biogas slurry poses a severe challenge to the sustainable management of livestock farms. The technology of the forward osmosis (FO) membrane has a good application prospect in the field of biogas slurry concentration. Further research is needed to verify the effects of different draw solutions on FO membranes in biogas slurry treatment and the rela...
Modeling of Sandy Soil Compaction and Water Holding Capacity Due to Biogas Slurry Ameliorant
Published in IOP Conference Series: Earth and Environmental Science
Model could be used to study the behavior of real systems such as hydrosphere (soil system) for improving their performance as basis of decision-making that promote the sustainability. Here, the study focused on SDGs point 15, how the agriculture particularly soil management should keep the life on land. Biogas slurry (BS) is a liquid-solid mix was...
Mathematical Model for Rice (Oryza Sativa) Growth Analysis Under Green Fertilizer of Biogas Slurry
Published in IOP Conference Series: Earth and Environmental Science
The purposes of this study were to observe and measure the growth of rice plants against the application of biogas slurry fertilizer, to calculate the growth rate of rice plants with an appropriate mathematical model, and to recommend a dose of biogas slurry fertilizer for rice cultivation. This study was conducted in an experimental field using pl...
