The greener nitrogen revolution: cereal and other non-legume crop symbiotic nitrogen fixation
Developments in the use of chlorophyll a fluorescence to diagnose phosphorus deficiency in plants
Effect of variety on nitrogen use efficiency of bread-wheat: from breeding programs to farm practice
Comparing Heavy Metal Contents in Crops Receiving Mineral Fertilisers and Animal Manure
Effects of Soil Compaction and Tillage on Nutrient Availability and Crop Productivity