Today’s agronomists and farmers recognise the importance of boron in agriculture. But what do we know about why plants need boron and how boron deficiency affects crops? Fabiano Silvestrin, Principal Advisor, Global Market Development, Agriculture, at U.S. Borax has some answers.
Dr Setareh Jamali Jaghdani and professor Jóska Gerendás of K+S Group outline how micronutrient management, by positively influencing plant physiology and development, helps maximise crop yields.
The production and use of nitrogen fertilizers are responsible for around five percent of global greenhouse gas (GHG) emissions. The fertilizer industry will need to drastically cut these emissions by 2050 as part of its contribution to the 1.5 °C global warming target. Yet around 48 percent of the global population rely on crops grown with nitrogen fertilizers. Guaranteeing food security, by continuing to supply affordable crop nutrients at scale, while transitioning to a low-carbon future, is therefore the collective challenge for the global fertilizer industry and world agriculture.
We highlight recent innovations, including fertilizers recovered from industrial residues, novel controlled-release coatings, and products that incorporate biological components designed to benefit both crop nutrition and soil heath.
Sulphur plays an important role in crop nutrition. Indeed, sulphur is increasingly being recognised as the fourth major crop nutrient alongside N, P and K. However, a combination of intensive agricultural practices, increasing application of high-analysis fertilizers and tighter air quality regulations has led to increasing sulphur deficiency in soils. In this insight article, CRU’s Peter Harrisson looks at what’s driving sulphur deficiency and whether there’s a gap in the market for sulphur fertilizers.
Sulphur is a necessary nutrient for strong and healthy plant-growth and disease resistance. Fertipaq manufactures the liquid suspension fertilizer S-600 using sulphur recovered wastewater and biogas streams. This organic product is an ideal nutrient source for crops with a high sulphur requirement.
Fertilizers will always be fundamental to food production, but they will also have to be low emissions, environmentally friendly and support healthy soils. In this article, Dr Alexander Schmitt, Chief Marketing Officer, Anglo American Crop Nutrients, explains how polyhalite meets all three of these criteria – while also helping to increase the quantity and quality of food a farmer can produce.
Biuret is a chemical compound with the chemical formula HN(CONH₂)₂ , also known as carbamylurea. It is a commonly occurring undesirable impurity in urea-based fertilizers, as biuret is toxic to plants. Biuret is formed from urea, according to the following overall reaction:
China’s drive to build new battery production capacity for electric vehicles and stationary storage is leading to a familiar problem for the Chinese economy; overcapacity.
Biostimulants are emerging as mainstream products with major fertilizer producers – including Yara, Mosaic, Fertiberia and ICL – launching their own biostimulant lines and expanding production capabilities. Smaller innovative companies, meanwhile, such as Azotic and Fyteko, remain the mainstays of the sector and are continuing to being new products to market. Other players such as Den Nouden/GrowSolutions are targeting the expansion of organic fertilizers.