This study investigates the process conditions required for the scalable production of NPK 5-10-30 using sewage sludge ash as a recycled phosphate source for fertilizer production. Although sewage sludge ash offers strong potential for circular phosphate recovery, its industrial implementation remains …

Power-to-X technologies play a crucial role in accelerating the energy and material transition. A key opportunity lies in integrating these systems with existing bio-based infrastructures such as anaerobic digesters, providing a reliable source of biogenic carbon. Developing effective Power-to-Methanol …

The factors that can influence development, growth and agricultural production in quantity and quality are constantly being explored.High-value crops such as potatoes (Solanum tuberosum L.) are good candidates for the adoption of precision agriculture due to their particularly high production costs. …

This report is a study about the pig slurry problems on Reunion Island and its feasible solutions. It was done with the Coopérative des Producteurs de Porc Réunionnais (Cooperative of Reunionese pig producers) and their pig farmers, between the end of September and the beginning of December 2021, in …

Freshwater habitats are under stress from agricultural land use, most notably the influx of neonicotinoid pesticides and increased nutrient pressure from fertilizer. Traditional studies investigating the effects of stressors on freshwater systems are often limited to a narrow range of taxa, depending …

As an essential nutrient for food production, phosphate is largely used in fertilizers to enhance crop growth (Baishya et al., 2016; Hasanuzzaman et al., 2018). Regardless of its enormous demand, the only concentrated P source is phosphate rock and the resource is finite (Cordell & White, 2011; Smit …

Kalumwange Farm Block is the largest farm block in the Western Province of Zambia. The farm block is situated in the Kaoma district, and small-scale farmers mainly occupy it. With a size of 100,000 hectares, on average, Kalumwange Farm Block produces over 1,242,000 kilograms of maize. This is in a farming …

Ammonia is heavily used in agriculture as a fertilizer and in industry as a raw material for the production of various organic nitrogen compounds. Its high hydrogen content and its established infrastructure for both storage and distribution makes ammonia a prominent candidate for storing fluctuating …

n the work package described in this report, members are investigating whether a cooperative of farmers can become self-sufficient in energy and fertilization by using manure and organic waste flows in combination with anaerobic fermentation. The aim is to link the nutrient cycle (from manure to digestate …

The Ministry of Agriculture of Rwanda (MINAGRI) launched the Crop Intensification Program (CIP) in 2007 with the aim of making agricultural systems more commercially-oriented in order to increase productivity, self-sufficiency; reduce poverty and improve food security outcomes. This program was implemented …