The Nitrogen and Potassium Prediction Model is now live on the Fruit and Nut Research and Information Center’s website! This robust tool will help growers determine the recommended amount of nitrogen and potassium needed to maximize productivity for pistachio trees. The tool allows users to predict their pistachio trees’ nitrogen & pistachio demand before the season begins. Users can also input leaf test results, if available, to increase the accuracy of their mid-season update.

The Pistachio Nut Growth Decision Support Tool is now available! This calculator was developed by researchers from UC Davis and the UC Division of Agriculture and Natural Resources.

Cost and Return Studies for many of California’s fruit, vegetable, field, tree and vine crops, and animal commodities are made available to the public through a joint effort between the Department of Agricultural and Resource Economics (ARE) at the University of California, Davis and the University of California Division of Agricultural and Natural Resources (ANR).