Guy Sela

Learn how to monitor crop evapotranspiration using weather, crop coefficients, and sensors to improve irrigation timing, efficiency, and yield.

Learn how to correct nutrient antagonism with field-tested agronomy steps for soil, tissue, water, and fertilizer management in commercial crops.

A plant nutrition course online helps agronomists and farm teams improve nutrient decisions, diagnostics, and fertilizer strategy at field scale.

A greenhouse nutrition management guide for agronomists and farm managers covering EC, pH, water quality, fertigation strategy, and crop-specific control.

Learn how to treat hard irrigation water with field-ready methods that protect emitters, improve nutrient efficiency, and support crop performance.

Learn how to manage fertigation programs with better irrigation timing, nutrient targeting, water quality control, and field-level monitoring.

This agronomy consulting guide explains how to choose services, set goals, use data, and improve crop decisions with measurable field results.

Crop nutrition consulting helps growers improve yield, nutrient efficiency, and ROI through better sampling, interpretation, timing, and field action.

Learn how to evaluate an ai crop management platform for irrigation, nutrition, pest risk, imagery, and field execution across commercial farms.