Hydrogen in Agriculture: A Technological Revolution From Soil to Table

Abstract

Hydrogen has emerged as a pivotal element poised to revolutionise agricultural technology. Its demonstrated potential to enhance soil quality, stimulate crop growth, and elevate agricultural productivity has garnered substantial scientific interest. This paper examines the historical evolution and contemporary applications of hydrogen in agriculture, analyses future prospects and challenges, and underscores the necessity of interdisciplinary integration to drive systemic transformation across the agricultural value chain—from soil to table.

Study details

Article type

Review

Dose comparison

The review discusses concentration-dependent effects of hydrogen, noting that 50% HRW maximizes nitrate detoxification and root development, 75% HRW optimizes germination, while 100% HRW impairs growth, highlighting the importance of optimal dosing.

Dose-dependent effect

Yes

Outcome

Positive

Findings

Hydrogen application in agriculture can significantly enhance crop yield, quality, and stress resistance, improve soil health by modulating microbial communities, and extend shelf life of produce. However, optimal concentration and delivery methods are critical, as excessive hydrogen can disrupt plant redox balance. Integration with AI, synthetic biology, and advanced delivery systems is expected to further boost agricultural productivity and sustainability.