Irrigation is indispensable in agriculture. Center pivot irrigation systems are popular means of since they water-efficient and labor-saving. Monitoring center provides important information for the understanding agricultural production, water resources consumption environmental change. Deep learning has become an effective approach object detection semantic segmentation. Recent studies have sh...

the variety of sprinkler devices available for the center pivot and linear irrigation systems has been increased dramatically in recent years. in the current study, via conducting some indoor experiments, one type of fixed pad spray sprinkler (d3000) and two types of moving pad spray sprinklers (r3000 and s3000) with various configurations (working pressure, nozzle size and type of deflector pa...

Center pivot irrigation (CPI) system is one of the most efficient methods applying water. It a form overhead sprinklers supported by trusses. The sprinkler flow rate out each orifice based on water pressure supplied to inlet. objective this paper build simulation model for CPI optimize performance estimating expected number and diameter nozzle according required quantities.

In the Texas High Plains (THP), groundwater resources for irrigation are declining because of aquifer depletion and reduced well yield. Inability to meet peak water demands maize under constrained capacities decreases yield profitability. The MOPECO crop model, calibrated THP, was adapted simulate use center pivot evaluate allocation strategies limited irrigation. Simulations were carried out o...

Spatial variability in crop production occurs as a result of spatial and temporal variations in soil structure and fertility; soil physical, chemical and hydraulic properties; irrigation applications; pests and diseases; and plant genetics. It is argued that this variability can be managed and the efficiency of irrigation water use increased by spatially variable application of irrigation water...

Sprinkler selection influences the water distribution uniformity of center pivot irrigation systems. The sprinkling uniformity of the center pivot is crucial for the yield and quality of crops on a large scale. Rotating and fixed spray plate sprinklers (RSPSs and FSPSs) are the two most popular types. However, sprinkler selection is mainly based on price, not on differences in performance betwe...

Water availability and water quality problems negatively impact agricultural productivity due to improper nitrogen (N) irrigation management, which can also affect environmental services. Coupled N management practices must be developed practiced for alleviating these challenges. Investigating crop growth development yield response coupled under different methods aid in developing optimum agron...