Focused on Mauritius, this study examines phosphate studies on certain latosols, highlighting phosphorus deficiencies in the region's soils. It discusses the historical use of guanophosphate, nutritional trends, and compares phosphate application strategies with other sugar-producing regions.
The document explores predicting phosphorus availability and fixation in soils of the Southern African sugar industry. It discusses the challenges posed by varying soil properties and evaluates different tests for estimating plant-available P supplies. The study reveals the relationship between phosphorus extracted with anion resin membrane strips and Truog test results, highlighting the need for reliable P estimation methods in soils with different pH levels.