Article Dans Une Revue Journal of Experimental Agriculture International Année : 2025

Impact of Water Deficit and Soil Conditioners Under a Solar Operated Automatic Drip Irrigation System: A Comprehensive Review

Résumé

Water scarcity, energy inefficiency, and soil degradation are critical challenges in agriculture, particularly in arid and semi-arid regions. This review examines the synergistic impact of deficit irrigation, soil conditioners, and solar-operated automatic drip irrigation systems as an integrated solution. Solar-powered drip systems offer precise, need-based irrigation while minimizing water use (up to 30–50% savings) and dependence on conventional energy sources. Deficit irrigation enhances water use efficiency by supplying by supplying 70-90% of full crop water requirements without significantly affecting yield. Soil conditioners, both organic and inorganic, improve soil structure, moisture retention, and plant growth under limited water conditions-contributing to yield improvements of 10–25% under stress conditions. The combination of these three elements forms a sustainable strategy for improving agricultural productivity and resilience. This approach supports climate-smart agriculture by conserving water, enhancing soil health, and utilizing renewable energy. The study emphasizes importance of training, awareness, and supportive policies to encourage adoption among smallholder farmers, promoting long-term sustainability and food security in water-limited regions.

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Dates et versions

hal-05137293 , version 1 (01-07-2025)

Identifiants

  • HAL Id : hal-05137293 , version 1

Citer

Rakesh Kumar, P.K Singh, K.K Yadav, Manjeet Singh. Impact of Water Deficit and Soil Conditioners Under a Solar Operated Automatic Drip Irrigation System: A Comprehensive Review. Journal of Experimental Agriculture International, 2025, 47 (6), pp.748-763. ⟨hal-05137293⟩
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