Results 91 to 100 of about 22,963 (197)

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

open access: yesGCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

Compost and digestate: sustainability, benefits, impacts for the environment and for plant production [PDF]

open access: yes, 2008
This proceedings volume contains the papers presented at the CODIS 2008 congress held on 27 - 29 February 2008 in Solothurn (Switzerland).The composting and digestion of biogenic waste materials and the subsequent application of compost and digestate to ...
Fuchs, Jacques G.   +3 more
core  

Biochar‐Based Fertilizer Is Cost‐Effective, Reduces Nutrient Input and Improves Nutrient Use Efficiency Without Decreasing Yield

open access: yesGCB Bioenergy, Volume 18, Issue 2, February 2026.
Co‐applying half‐rate BMC layer: (i) Reduced nutrient inputs and (ii) produced similar yield. ABSTRACT Developing high‐efficiency fertilizers with less environmental footprint is essential for sustainable cropping systems. This study evaluated a biochar mineral complex (BMC) to reduce nutrient leaching and increase nutrient use efficiency (NUE), yield,
Lakmini Dissanayake   +10 more
wiley   +1 more source

Nitrogen fertilizer value of digestates from anaerobic digestion of animal manures and crops [PDF]

open access: yes, 2011
After anaerobic digestion (AD) of manures for biogas production the concentration of ammonium-N is increased and the concentration of decomposable carbon in manure is decreased.
Mejnertsen, Peter   +2 more
core  

Energetic and environmental benefits of co-digestion of food waste and cattle slurry: a preliminary assessment [PDF]

open access: yes, 2011
The research evaluated the feasibility of centralised pre-processing and pasteurisation of source-separated domestic food waste followed by transport to farms for anaerobic co-digestion with dairy cattle slurry.
Banks, Charles J.   +3 more
core   +1 more source

Domestication‐Selected Promoter Insertion in WRKY17 Increases Cadmium Sensitivity in Apple

open access: yesPlant Biotechnology Journal, Volume 24, Issue 2, Page 659-677, February 2026.
ABSTRACT With increasing industrialisation and human activities, heavy metal pollution has become a serious environmental concern, particularly cadmium (Cd) contamination. This study reveals significant differences in Cd tolerance between wild apple (Malus spp.) and cultivated apple (Malus domestica).
Chanyu Wang   +15 more
wiley   +1 more source

Digestate in paddy soil – methane emission and carbon sequestration

open access: yesInternational Journal of Recycling of Organic Waste in Agriculture
Purpose: Soils are the largest store of carbon in the biosphere, but soils can also act as the key sources of greenhouse gases. Rice cultivation in paddy soil is anoxic, thus creating an optimal condition for methane production.
Bente Foereid   +3 more
doaj   +1 more source

Simultaneous ammonium and phosphate recovery and stabilization from urban sewage sludge anaerobic digestates using reactive sorbents [PDF]

open access: yes, 2018
The use of low-cost inorganic sorbents as a new sustainable strategy to enhance the valorization of nutrients (N-P-K), from the urban water cycle (e.g., side streams from sewage sludge anaerobic digestion), in agriculture applications is presented.
Batis, Narjes   +7 more
core   +2 more sources

Anaerobic co-digestion of municipal sewage sludge and fruit/vegetable waste: effect of different mixtures on digester stability and methane yield [PDF]

open access: yes, 2016
There are different options for the management of fruit and vegetable wastes (FVWs), but the most environmental-friendly is the anaerobic digestion, because it allows an optimum recovery of materials and energy from the two by-products: biogas and ...
Arhoun, Brahim   +4 more
core  

Climate effects of recycled fertilizers and biochar: emissions of nitrous oxide, methane and ammonia in a field experiment [PDF]

open access: yes, 2018
Background Nitrogen (N) fertilizers are essential for crop production. Farmyard manure and slurry traditionally constitute about half of the total N inputs into crop production in Switzerland.
Bünemann, Else K.   +5 more
core  

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