| Titre : | Question 65 What on-farm techniques can increase water productivity? General report (2024) |
| Auteurs : | A.K. Randev |
| Type de document : | Article |
| Dans : | Irrigation and Drainage (vol. 73, n. 5, November 2024) |
| Article en page(s) : | p. 1684-1694 |
| Langues : | Anglais |
| Langues du résumé : | Anglais ; Français |
| Catégories : |
Catégories principales 06 - AGRICULTURE. FORÊTS. PÊCHES ; 6.6 - Technique Agricole (sols, engrais, mécanisation)Thésaurus IAMM AGRONOMIE ; GESTION DES EAUX ; CULTURE IRRIGUEE ; NOUVELLE TECHNOLOGIE ; EFFICIENCE D'UTILISATION DE L'EAU |
| Résumé : | Technological interventions in tackling water scarcity in agriculture delve into the water productivity issue through available alternative water resources and on-farm techniques including both structural measures and agronomic practices accompanied by a sound water management approach. On-farm water management has been addressed under Congress Question 65 through deliberations on irrigation efficiency, soil moisture forecasts and hydrological predictions, efficient and timely distribution of water, controlling non-beneficial evaporation and reducing non-returnable losses of irrigation water at existing and state-of-the-art levels using technologies such as SCADA (Supervisory Control and Data Acquisition) and sensor technology. A wide range of land, water and crop-related important parameters such as soil degradation, soil moisture, zero tillage, conservation agriculture, water demand and supply, future irrigation demand, biologically degradable mulching materials, cost-effective design of drip irrigation, water quality and cultivation practices through simulation for evaluating environmental impact and adaptation capacity of farmers were addressed. The major outcomes inferred increasing water productivity through optimizing agricultural water use that led to higher crop yields. IoT (Internet of Things) technologies can provide accurate and dynamic information of water consumption and rainfall in real time and have the potential of adapting to climate change scenarios. |
| Cote : | Réservé lecteur CIHEAM |
| URL / DOI : | https://doi.org/10.1002/ird.2951 |
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