Synthetic fertilizers are essential to sustaining the world's population, but their production is responsible for 1.8-2.4 percent of global greenhouse gas emissions. Clean hydrogen holds growing potential (amid falling costs) to decarbonize fertilizer production. Hydrogen produces synthetic...

There has been an increase in fertilizer use among farmers in the semi-arid Tigray region of Ethiopia during 2006-2015. Our household panel data covering nine years show that the average fertilizer adoption rate had increased from about 31% of plots in 2006 to almost 67% in 2015. Likewise,...

Despite the numerous advantages of soil fertility management (SFM) practices and substantial investments to promote adoption, uptake of these technologies remains low across sub-Saharan Africa. We study the adoption and intensity of key SFM practices - improved fallow, animal manure, compost,...

Modern conventional agriculture has relied heavily on inorganic fertilizers to achieve higher crop yields. However, concerns have arisen regarding its ecological and economic sustainability, given its impact on soil health on-site, on pollutants off-site, and of recent bouts of soaring...

Reactive nitrogen (N) and phosphorus (P) pollution in Germany is mainly caused by production of cattle meat and milk, which is mostly consumed domestically. This pollution comes at a high external costs not yet addressed by current policies. We explore scenarios where reduced domestic cattle...

Fertilisers are products containing nutrients intended to improve the fertility of the soil or to contribute to plant nutrition. These nutrients commonly include nitrogen, phosphorus, potassium, and other essential elements such as calcium, magnesium, sulfur, and micronutrients like zinc and...

The Fertilising Products Regulation (EU) 2019/1009 lays down rules on the making available on the market of EU fertilising products. The European Commission may, under certain conditions, adopt delegated acts for new to add products derived from animal by-products within the meaning of...

Inefficiency is a problem in the production process, including in the organic farming sector. Over a long term period, this problem can disrupt the productivity of agricultural crops. This research aims to analyze the production and marketing efficiency of organic cabbage farming in the Kopeng...

Nitrogen loss is a major limiting factor affecting agricultural productivity in saline-alkali soil, with NH3 volatilization and N leaching being the main sources of N loss. In this study, the dynamics of NH3 volatilization was determined by sponge aeration and distribution of NO3- and 15N in...

Significant progress has been made in the development of phosphorus recovery adsorbents and photocatalysts for degradation of pesticides. However, the bifunctional materials for phosphorus recovery and photocatalytic degradation of pesticides have not been designed, and the mechanism of the...

Approximately one-third of all food produced globally goes to waste, promoting a growing demand to recycle and recover wasted nutrients using sustainable waste management technologies such as composting and anaerobic digestion. Organic end-products from composting and anaerobic digestion have...

The global food crisis approach encourages finding new sources of replenishment of the phosphorus deficit in agriculture. Today, unconventional sources of phosphorus, such as sewage activated sludge from municipal wastewater, becoming particularly relevant, but despite numerous studies of...

Sunflower is a strategic crop in the agriculture of Ukraine as it is important for food and energy production. Recently the processing of secondary products, solving the issues of waste disposal and improving the environment have been paid much attention. This is an example of a cyclic economy,...

Fertilisers play a significant role in food security. Fertilisers can be mineral or organic. The primary nutrients required for crop production are nitrogen, phosphorus and potassium. Farmers apply fertilisers made from atmospheric nitrogen, mineral and organic sources to meet the nutrient...

Fertilisers play a fundamental role in food security. Their production and cost is largely dependent on the availability of natural gas, and following Russia's invasion of Ukraine, the world faces a fertiliser crisis that is driving up food prices. This Results Pack on Fertilisers highlights 13...

Fertilisers play a fundamental role in food security. Their production and cost is largely dependent on the availability of natural gas, and following Russia's invasion of Ukraine, the world faces a fertiliser crisis that is driving up food prices. This Results Pack on Fertilisers highlights 13...

Fertilisers play a fundamental role in food security. Their production and cost is largely dependent on the availability of natural gas, and following Russia's invasion of Ukraine, the world faces a fertiliser crisis that is driving up food prices. This Results Pack on Fertilisers highlights 13...

This paper systematically analyzes the effect of agricultural input subsidies in developing countries on yield and income, using a meta-analysis. From three databases, the analysis identifies 12 studies with 32 estimated effects on yield and 23 estimated effects on income. The findings show that...

This paper quantifies the value of fertilizer for agricultural production and trade in a developing economy where agriculture is centrally important by using an unprecedented natural experiment whereby the government of Sri Lanka imposed an abrupt and unexpected ban on the imports of all...

By providing a conducive policy environment in the early days, the Government tried to build a base for the fertilizer industry by encouraging fertilizer products' consumption and distribution. But all these caused a high cost on Government as the subsidy out goes to the sector was mounting....

In most parts of our country, potato is an important food and cash crop and also it has high yielding potential in Southern Ethiopia however, its production and productivity is low owing to a number of constraints. Disordered agronomic practices, like application of low rates of inorganic...