Results 91 to 100 of about 16,710 (259)

Optimizing deficit irrigation and regulated deficit irrigation methods increases water productivity in maize

Agricultural Water Management, 2023
Feng Wang, Haofeng Meng, Ruizhi Xie, Keru Wang, Bo Ming, Peng Hou, Jun Xue, Shaokun Li   +7 more
openaire   +1 more source

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

Addressing the Deficit Irrigation Dilemma: A Comparative Analysis of Full and Deficit Irrigation Effects on Soil Attributes

Agricultural Science Digest - A Research Journal
Background: To boost water productivity in light of the current water crisis, the deployment of deficit irrigation must be scrutinized for its negative impacts on soil salinity. The primary objective of the present investigation is to determine the link between the amount of total irrigation water used and its impact on various soil parameters.
Dushyant D. Champaneri, Ketan D. Desai, Timur R. Ahlawat, Prashant K. Shrivastava   +3 more
openaire   +1 more source

Grain yield and water productivity of maize under deficit irrigation and salt stress: Evidences from field experiment and literatures

Agricultural Water Management
Drought and salt stress pose great challenges to global agriculture, yet mild deficit irrigation and salt stress have the potential to enhance water productivity (WP).
Jia Gao, Lin Li, Risheng Ding, Shaozhong Kang, Taisheng Du, Ling Tong, Jian Kang, Wanli Xu, Guangmu Tang   +8 more
doaj   +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

Effects of regulated deficit irrigation on leaf physiology, seed yield and water use efficiency of industrial hemp

Guan'gai paishui xuebao
【Objective】Industrial hemp (Cannabis sativa L.) is sensitive to water stress at certain stages, and efficient water management is thus essential for improving its productivity and sustainability in arid and semi-arid regions.
GAO Jinhu, FENG Xuping, ZHAO Mingsen, KONG Jiaqian, MENG Xiaokang, KANG Hongmei   +5 more
doaj   +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

Effects of irrigation systems and water management strategies on soil chemical properties and citrus tree productivity in clayey soils

Scientific Reports
The growing demand for irrigated crops, coupled with water scarcity and climate change, has made the adoption of efficient irrigation systems and water-saving strategies essential.
Abousrie A. Farag, Mohamed A. Abd El-Aziz, Ahmed. M. El-Husseiny   +2 more
doaj   +1 more source

Effect of water deficiency on growth, qualities, and water use efficiency of apple in Weibei area of Shaanxi in different fruit developmental periods

Xibei zhiwu xuebao
[Objective] The study aims to explore the mechanism of water saving and water control methods to regulate water use efficiency of apple and to optimize the management methods of water saving, high yield, and income-increase in Weibei apple producing ...
ZHAO Shuang, MA Ziqing, LI Xuewei, LI Wenqiang , GUAN Qingmei   +4 more
doaj   +1 more source

Variable Rate Irrigation: A Long‐Term Simulated and Field Data Analyses of Irrigation Practices, Field Variability, Economic Feasibility and Profitability

Irrigation and Drainage, EarlyView.
ABSTRACT Long‐term economic analyses of variable rate irrigation (VRI) strategies were performed compared with uniform irrigation management (UIM) in a reference production field using the AquaCrop model. Five strategies to trigger irrigation were as follows: (Field Capacity‐VRI, Driest Soil Trigger‐VRI, Water Mining‐VRI, Conventional Uniform ...
Sahil Sharma, Suat Irmak, William Kranz
wiley   +1 more source