Israel: Enhancing chickpea irrigation efficiency, yield, and sustainability

Published 2024년 3월 27일

Tridge summary

Researchers from the Hebrew University of Jerusalem have developed a revolutionary non-invasive method to assess the water status of chickpeas, aiming to optimize irrigation schedules and boost sustainability in chickpea farming. By integrating remote sensing with spectral models, this approach promises to enhance crop yields and water efficiency, offering significant benefits for global food security and environmental preservation. The study, which involved farm experiments and commercial fields, utilized hyperspectral imaging and satellite data to evaluate leaf water potential across different irrigation regimes, showcasing the technology's capability to refine agricultural practices, particularly in areas facing water scarcity.

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Original content

A new study published by the Hebrew University of Jerusalem (HUJI) introduces a non-invasive technique for evaluating chickpea water status, offering farmers a powerful tool to fine-tune irrigation schedules and potentially elevate the sustainability of chickpea cultivation.This method holds the potential to transform chickpea management, amplifying both crop yields and water efficiency. Its ramifications stretch far beyond the agricultural realm, resonating with global food security efforts and addressing pressing environmental challenges. The work is published in the journal Precision Agriculture.The remote sensing aspect of the project is led by researchers at the Hebrew University, including Dr. Ittai Herrmann from The Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture. Ph.D. candidate Roy Sadeh (HUJI) trained and tested spectral models for quick and non-invasive assessment of chickpea water status based on leaf water potential estimation from space and ...

Source: Phys