What is agronomic efficiency a measure of?

Agronomic efficiency is primarily a measure of crop yield in relation to the inputs utilized during the growth process. This concept focuses on evaluating how effectively resources such as fertilizers, water, soil nutrients, and other inputs contribute to the overall yield of a crop. The goal is to maximize the output (crop yield) while minimizing the input costs, making it a critical factor in sustainable agriculture practices.

Understanding agronomic efficiency helps farmers and agronomists identify practices that improve productivity, enhance resource management, and ultimately lead to better economic and environmental outcomes. By calculating this efficiency, stakeholders can make informed decisions on optimizing their agricultural practices to achieve higher yields with judicious use of inputs.