Results 31 to 40 of about 103,551 (205)

Micro-nano aerated subsurface drip irrigation and biochar promote photosynthesis, dry matter accumulation and yield of cucumbers in greenhouse

open access: yesAgricultural Water Management
The combination of micro-nano bubble water (MNBW) with subsurface drip irrigation (SDI) is an effective and water-saving aerated irrigation technique. Biochar is a biomass resource with high porosity, alkalinity, and specific surface area. The effects of
Zan Ouyang   +7 more
doaj   +1 more source

The multi-point hydraulic control method for advanced controller design of the open canal irrigation systems

open access: yesJournal of Hydroinformatics, 2023
Most studies about the automatic control of open canal irrigation systems only focus on the distant downstream water level, which ignores the fact that the offtakes may be located anywhere along the canal.
Zheli Zhu, Guanghua Guan, Kang Wang
doaj   +1 more source

Evaluation of a hydrographic technique to measure on-farm water storage volumes [PDF]

open access: yes, 2005
Digital terrain models of on-farm water storages are required to assist in accurately measuring the on-farm water balance and water use efficiency components including storage capacity, inflow, seepage, evaporation and discharge volumes.
Clark   +10 more
core   +1 more source

Smart Irrigation Technologies and Prospects for Enhancing Water Use Efficiency for Sustainable Agriculture

open access: yesAgriEngineering
Rapid population growth, rising food demand, and climate change have created significant challenges to meet the water demands for agriculture. Effective irrigation water management is essential to address the world’s water crisis.
Awais Ali, Tajamul Hussain, Azlan Zahid
doaj   +1 more source

Model predictive control for precision irrigation of a Quinoa crop

open access: yesOpen Chemistry, 2022
Traditional High Andean agriculture is rainfed, and irrigation is commonly carried out in an open loop, that is, without measuring variables such as soil moisture content or plant development to define water consumption.
Beltrán Ccama Iván   +2 more
doaj   +1 more source

Evaluating precision irrigation and nitrogen management for corn using SWAP model under changing humid climatesGithub

open access: yesAgricultural Water Management
Climate change is expected to alter crop productivity and nitrogen dynamics, yet limited research has quantified how different irrigation strategies can mitigate these impacts, particularly in humid regions where erratic rainfall complicates water and ...
Suman Budhathoki   +3 more
doaj   +1 more source

The future direction of on-farm irrigation technologies and practice research [PDF]

open access: yes, 2005
The Cooperative Research Centre for Irrigation Futures mission is to facilitate cooperative research and training networks and programs which continuously improve irrigation policy, tools, practices and processes.
Durack, Matthew K., Raine, Steven R.
core  

Decision support for optimised irrigation scheduling [PDF]

open access: yes, 2009
The system, developed under the FLOW-AID (an FP6 project), is a farm level water management system of special value in situations where the water availability and quality is limited.
Anastasiou, A.   +5 more
core   +2 more sources

Smart Irrigation System for Precision Farming

open access: yesInternational Journal of Scientific Engineering and Research
Abstract- Water scarcity and inefficient irrigation methods challenge modern agriculture, necessitating of smart solutions for sustainable water management. This paper presents a Long Range(LoRa)-based smart irrigation system for precision farming, integrating soil moisture sensors, weather data, and IoT-based control mechanisms to optimize irrigation ...
Ganesh Kumar P   +4 more
  +5 more sources

The concept of water saving in precision irrigation and its calculation method

open access: yesGuan'gai paishui xuebao
This paper explores the principles of water saving in precision irrigation by systematically examining the relationship between irrigation accuracy and water conservation.
WANG Zhongjing   +4 more
doaj   +1 more source

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