Results 21 to 30 of about 1,169 (164)

Impact of Irrigation Scheduling on Corn Yield and Water Balance in Sandy Soils of Central Minnesota Using the EPIC Model.

Irrigation and Drainage, EarlyView.
ABSTRACT Efficient irrigation scheduling is critical in sandy soils to achieve optimum yield and maximum net benefit with minimum environmental concerns. The Environmental Policy Integrated Climate (EPIC) model was used to study the impacts of autoirrigation of corn on crop yield and soil water balance during 2019–2021 at −300 and −450 kPa for loamy ...
Muhammad Tahir, Vasudha Sharma, Gurparteet Singh, David J. Mulla   +3 more
wiley   +1 more source

Smart Sensor‐Integrated Lysimeter System for Affordable on‐Farm Crop Water Monitoring and Irrigation Management

Irrigation and Drainage, EarlyView.
ABSTRACT Accurate monitoring of crop water use is critical for precision irrigation, yet conventional lysimeter systems remain too costly and complex for widespread adoption. This study presents the development and field validation of a low‐cost, information and communication technology (ICT)‐enabled weighing lysimeter system that integrates load cells,
Stephen Okwang, Younggu Her, Taeil Jang
wiley   +1 more source

Modernization of irrigation systems in France: what potential water savings at plot level? [PDF]

Sciences, Eaux & Territoires, 2020
What is the real potential for water savings at plot level resulting from the change of irrigation equipment or the adoption of management tools in a given context? To answer this question, the authors of this article have compiled more than ninety-three
SERRA-WITTLING, Claire, MOLLE, Bruno, MOLLE, Bruno   +2 more
doaj  

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Multiobjective Simulation–Optimization of Crop Allocation and Water Resources in Canal Command Areas Using Genetic Algorithms

Irrigation and Drainage, EarlyView.
ABSTRACT This study develops an integrated simulation–optimization framework for sustainable crop allocation and water resource management in the Bargarh Canal Command (BCC), eastern India. Efficient irrigation allocation remains a critical challenge due to competing demands, groundwater–surface water interactions and environmental constraints ...
Priyanka Mohapatra, J. C. Paul, Sushree Sangita Dash   +2 more
wiley   +1 more source

Possibilité de déduction des besoins en eau d'irrigation à partir de la loi de dessèchement du sol [PDF]

La Houille Blanche, 1967
Since the notion of evapotranspiration of a soil and plant system and methods for the determination of both potential and 'effective' evapotranspiration (Ep and E respectively) have been gaining popularity, criteria have been suggested for the calculation of theoretical water applications for farmland requiring irrigation from these values.
openaire   +1 more source

Machine Learning‐Based Estimation of Reference Evapotranspiration and Crop Coefficients for Wheat Under Diverse Climatic Conditions

Irrigation and Drainage, EarlyView.
ABSTRACT Accurate estimation of reference evapotranspiration (ET0) and crop coefficients (Kc) is critical for irrigation planning, particularly in data‐limited regions where agriculture dominates freshwater consumption. Although machine learning (ML) methods have been widely applied to ET0 and Kc estimation, most studies address these parameters ...
Ilker Angin, Hasan Er, Mete Yaganoglu, Muhammed Sungur Demir, Abdullah Muratoglu   +4 more
wiley   +1 more source

Évaluation de la production de des cultures alternatives sous Nano-irrigation au Maroc (Cas des cultures de Quinoa et Panic bleu sous Moistube)

African and Mediterranean Agricultural Journal - Al Awamia, 2022
La technologie Moistube, largement connue sous le nom de nano-irrigation, commence à gagner en popularité ces derniers temps au Maroc par rapport à d'autres systèmes d'irrigation enterrés constitués de tubes poreux.
J. Hallam, Y. Brouziyne, A. Labbaci, M. Lahlali, N. Ait Aabd, F. Elame   +5 more
doaj   +1 more source

Drivers and Challenges of Micro‐Irrigation Adoption and Intensity in India: A Study of Four States

Irrigation and Drainage, EarlyView.
ABSTRACT India's food security relies substantially on groundwater, but inefficient irrigation is seriously depleting this resource. Micro‐irrigation (MI) improves irrigation application efficiency and productivity, yet adoption remains low. This study examines MI adoption across four major Indian states—Uttar Pradesh, Maharashtra, Madhya Pradesh and ...
Gurpreet Singh, Vasant P. Gandhi, Arnab K. Laha   +2 more
wiley   +1 more source

Caractérisation des systèmes de gestion de l’eau d’irrigation dans les périmètres maraichers du bassin versant de la rivière N’djili

Revue Congolaise des Sciences et Technologies
De nos jours, la gestion de l’eau dans les domaines agricoles constitue un enjeu majeur pour tous les usagers de cette ressource. Sa bonne gestion en agriculture constitue une clé de la réussite pour la production végétale, permettant d’assurer la ...
Henock Lumami Ngoyi, Bonaventure Nyami Lele, Godé Bosongo Bola, Roger Vumilia Kizungu, Genie-Spirou Lutonadio, Marinette Kibamiene Mola, Glodi Etepe Kakoko, Antoine Kaumbu Tshite, Raphael Tshimanga Muamba   +8 more
doaj   +1 more source