This document addresses the selection of soil nutrient extractants in high pH soils and discusses their relationship to both nutrition and fertilizer management. This document’s objective is to describe the impact of selected soil extractants on nutrient management and their ability to determine soil phosphorus availability. The target audience for this series dealing with citrus nutrition includes Certified Crop Advisers; citrus, vegetable, and sugarcane producers; fertilizer dealers; and other parties interested in crop fertilization practices. This 4-page fact sheet was written by Kelly T. Morgan and Kamal Mahmoud, and published by the UF Department of Soil and Water Science, December 2014.
http://edis.ifas.ufl.edu/ss613
Tag: Kamal Mahmoud
Effect of Fertilizer Phosphorus Rate of Tomato and Green Bean Yield and Growth in High pH Sandy Soils of South Florida
This 4-page fact sheet addresses the effect of phosphorus rate on tomato and green bean yield and growth in high pH soils and discusses their relationship to both nutrition and fertilizer management. Written by Kelly T. Morgan and Kamal Mahmoud, and published by the UF Department of Soil and Water Science, December 2013.
http://edis.ifas.ufl.edu/ss611
Effect of Reduced Soil pH with Sulfur on Available Soil Phosphorus in High pH Sandy Soils of South Florida
This 3-page fact sheet addresses the effect of moderating soil pH by using sulfur amendments in high pH soils and discusses their relationship to both nutrition and fertilizer management. Written by Kelly T. Morgan and Kamal Mahmoud, and published by the UF Department of Soil and Water Science, December 2013.
http://edis.ifas.ufl.edu/ss612