Mexico supplies more than half of the international avocado market. This oil-rich, nutritious fruit is also widely grown in Colombia, the Dominican Republic and Peru. We look at the nutrient needs of this regionally-important cash crop.
Correct fertilizer usage at each crop stage can helps avocado growers improve their yield, quality and profitability. ICL’s Mateo Martinez and Alveiro Salamanca-Jimenez explain how growers can supply crop nutrients to avocado trees, efficiently and effectively, using economically- and environmentally-sustainable principles.
Sulphur is becoming an increasingly important crop nutrient, due to a combination of lower airborne sulphur emissions, the increasing prevalence of high analysis fertilizers, and higher cropping intensities.
Are we on the verge of a fertilizer production, trade and supply crisis? Some usually sober and authoritative voices seem to think so.
The consistency and integrity of fertilizer granules are key when producing a high-quality product for crop nutrition. Granulation aids help achieve this by increasing crush strength, improving size distribution and reducing recycling volumes during manufacturing. Christina Konecki of Arkema-ArrMaz outlines how their performance can be properly evaluated.
Like the vital nitrogen fertilizer they handle, seasonal cheer will be in short supply for Europe’s ammonia producers and buyers this festive season, after many difficult months in which upward price trajectories showed no sign of slowing.
Conventional fertilizers can be transformed into enhanced efficiency fertilizers (EEFs) using coating agents and inhibitors. Greater use of EEFs, by preventing nutrient losses and avoiding excess nutrient supply, can help global agriculture become more sustainable, as Urvi Mathur of Neelam Aqua explains.
Improvements to nutrient use efficiency (NUE), particularly for nitrogen, can deliver dual environmental and economic benefits. We report on recent developments in nitrogen management and global progress on NUE.
PhosAgro’s Evgeniya Mescherova and Boris Levin explain how new EU and Russian regulations, designed to safeguard the environment and human health, are improving global support for both soil health and food security.
Dr Heike Thie l and Dr Wilm Fecke of K+S Minerals and Agriculture GmbH outline how better nutrient management can reduce potato yield losses during lengthy dry spells – and make better use of the available water.