Optimization of an aerated fertilizer irrigation application scheme for tomato photosynthesis, yield and quality in Xi'an, China

Scientia Horticulturae, Journal Year: 2024, Volume and Issue: 338, P. 113743 - 113743

Published: Oct. 18, 2024

Language: Английский

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Enhancement of alkaline pretreatment-anaerobically digested sludge dewaterability by chitosan and rice husk powder for land use of biogas slurry

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 369, P. 122356 - 122356

Published: Aug. 31, 2024

Language: Английский

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Techno-Economic Assessment of Anaerobic Digestion Technology for Small- and Medium-Sized Animal Husbandry Enterprises

Applied Sciences, Journal Year: 2024, Volume and Issue: 14(11), P. 4957 - 4957

Published: June 6, 2024

Investments in small and medium-sized anaerobic digestion facilities have the potential to boost biogas production Greece other EU countries. This study aimed evaluate economic feasibility of equipped with combined heat power (CHP) units ranging from 50 400 kW, while treating livestock waste. For this purpose, data were gathered various operations (dairy cattle, poultry, swine, dairy sheep goats) regarding their annual production, revenues, electricity fuel usage, waste generation. Waste samples then collected analyzed assess biochemical methane potential. The capital operational costs facilities, calculated using equations developed within “eMT cluster” project. Findings indicate that current feed-in tariffs (FITs) 0.21 € kWh−1 are insufficient incentivize investment capacities below 250 highlighting need for increased FIT rates or expenditure subsidies. Recommendations include shifting towards simplified technology business models reduced farmer involvement, coupled supportive legislative framework long-term price guarantees. These measures expected foster implementation projects animal husbandry sector.

Language: Английский

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Efectividad de la aplicación de fertilizantes sintéticos y Biol en el crecimiento y producción de biomasa de caña de azúcar (Saccharum officinarum L.)

Revista Biológico Agropecuaria Tuxpan, Journal Year: 2024, Volume and Issue: 12(1), P. 25 - 32

Published: June 1, 2024

En México, la caña de azúcar (Saccharum officinarum L.) es uno los principales cultivos que tiene una gran relevancia en el desarrollo agrícola y rural. Sin embargo, esquema utilizado para su producción representa fuerte problemática sobre degradación del suelo, principalmente por uso productos químicos. este sentido, biofertilizantes diversas prácticas orgánicas representan fuertes alternativas mejora fertilidad suelo. Por lo anterior, presente trabajo tuvo como objetivo evaluar efectividad aplicación fertilizantes sintéticos bioles crecimiento biomasa (S. officinarum) La Candelaria, Tierra Blanca, Veracruz. Se evaluaron 6 tratamientos: Tratamiento 1, fertilización tradicional 20-10-20 ha-1 N-P-K al momento siembra. 2, a 30 días después 3 50% NPK 4 + biol 5 siembra tratamiento testigo sin aplicación. Los resultados muestran no hay diferencias significativas entre las dosis fertilización. tanto, puede ser alternativa fertilizante productores contribuir transición agroecológica cultivo.

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Microbial systems for circular food waste economy

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 143 - 161

Published: Nov. 15, 2024

Language: Английский

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Management and problems of food waste in Asian countries

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 31 - 45

Published: Nov. 15, 2024

Language: Английский

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Food waste-derived biofertilizers for agriculture sustainability

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 195 - 215

Published: Nov. 15, 2024

Language: Английский

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Enhancing Food Waste Anaerobic Digestion Efficiency with Biochar as a Sustainable Technology in Decentralized Real-World Systems

ACS ES&T Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 19, 2024

Long-term anaerobic digestion (AD) of food waste often faces challenges, with volatile fatty acid inhibition being a common issue that hinders optimal performance. This research explores the effect biochar supplementation on long-term AD characterized by inhibition. The findings demonstrate adding modest amount (0.055 g/L) effectively enhances under ambient conditions at 29 °C. reduced acids to safe level 1195 mg/L after 36 days, well within generally accepted threshold 1500 mg/L. is supported other studies, which indicate maintaining VFA concentrations below minimizes risk process and ensures stable operation. Additionally, normalized specific biogas yield averaged 1.33 ± 0.45 m3/kg VS, representing 47.4% improvement over control conducted identical conditions. After stabilization, study assessed whether could maintain functionality stability mesophilic (35 °C) without further supplementation, simulating real-world scenario test efficacy in industrial-like postbiochar resulted an additional 31.8% increase average yield, reaching 1.95 0.25 VS. Biochar increased Methanosaeta methanogens 30%, enhancing direct interspecies electron transfer strengthening syntrophic interactions. shift made aceticlastic 9 times more prominent, improving acetate oxidation, overall stability. These highlight biochar's potential enhance decentralized facilities, promote sustainable management, advance bioeconomy providing replicable model for closing loop.

Language: Английский

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Livestock and poultry manure influence thallium accumulation in chili peppers (Capsicum annuum) under complex toxic elements contamination in soil

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 482, P. 136605 - 136605

Published: Nov. 20, 2024

Language: Английский

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Exploring the valorization of fruit bio-waste for sustainable utilization in agro-food industries: A Comprehensive Review

Food Bioscience, Journal Year: 2024, Volume and Issue: unknown, P. 105768 - 105768

Published: Dec. 1, 2024

Language: Английский

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