Journal of Wetland Ecobiology
Volume 15, Issue 1 (Spring 2023)
2023, 15(1): 49-54 |
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javadi M, sheikhpour kanafi M. Modeling Sustainable Food Baskets Based on Low-Water-Requirement Crops to Enhance Food Security in Vulnerable Communities. Wetland Ecobiology 2023; 15 (1) : 3
URL: http://jweb.ahvaz.iau.ir/article-1-1107-en.html
URL: http://jweb.ahvaz.iau.ir/article-1-1107-en.html
Abstract: (203 Views)
The shortage of renewable water resources and the intensification of drought are among the most critical challenges to agricultural development in many arid and semi-arid regions worldwide; these conditions not only reduce the production of staple crops but also threaten the food security of low-income households. This study was conducted to identify and introduce plant species with low water requirements and high dry matter content capable of supplying the nutritional needs of disadvantaged populations. The research methodology was based on a systematic review of scientific sources, statistical data from the Food and Agriculture Organization of the United Nations (FAO), and findings from the International Center for Agricultural Research in the Dry Areas (ICARDA). The main indicators examined included water productivity (kg of dry matter per m³ of water used), yield stability under drought stress, nutritional composition (protein, micronutrients, and vitamins), and local processing potential.The results indicated that crops such as sorghum, small-grain millets, chickpea, lentil, mung bean, cowpea, and sesame demonstrate superior performance in terms of water-use efficiency and nutritional density compared with conventional cereals. Furthermore, analysis of the vitamin and micronutrient content of these plants showed that integrating them into food basket models can cover a substantial proportion of the daily requirements for protein, iron, zinc, calcium, and B-group vitamins. Ultimately, three sustainable food basket patterns were proposed, consisting of: (1) composite bread made from drought-tolerant cereals combined with legumes, (2) porridge and sprout-based products, and (3) traditional dishes enriched with low-water oilseeds. These models are compatible with arid climate conditions and limited water resources and can serve as a foundation for policy-making and supportive programs aimed at improving food security among vulnerable populations.
Article number: 3
Keywords: Water scarcity, water productivity, drought-tolerant crops, food security, sustainable food basket.
Type of Study: Applicable |
Subject:
Special
Received: 2025/11/4 | Accepted: 2026/01/5 | Published: 2026/01/5
Received: 2025/11/4 | Accepted: 2026/01/5 | Published: 2026/01/5
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