irrigation control Articles
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Automatic irrigation control system: easy management, efficient irrigation
Background: With the continuous development and application of science and technology, more and more fields begin to adopt automation technology to improve production efficiency and reduce costs. In the agricultural sector, automatic irrigation control systems have become a must-have device that can help farmers easily manage their fields, achieve efficient irrigation, and improve crop yield and ...
By JXCT
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Irrigation and Nitrogen Best Management Practices Under Drip Irrigated Vegetable Production
Abstract Plastic mulch and drip irrigation are commonly used in high intensity vegetable production regions such as Florida. Drip irrigation can be much more efficient than sprinkler irrigation since only the root zone of the cropped area is irrigated. However, improper irrigation management can lead to wasted water and leaching of soluble chemicals such as nitrate. In this project, several ...
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Effects of treated municipal wastewater on fluctuation trend of leaf area index and quality of maize (
Zea mays )The effect of primary-treated municipal wastewater (TMWW) on the leaf area index (LAI) and quality of maize (Zea mays) was studied in comparison to the clean irrigation water (control). The experiment was based on a randomized block design with four replicates, and it was conducted in a field experiment in Aligoudarz (Iran). Irrigation was applied with five different methods as treatments: T1: ...
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Factors affecting adoption of agricultural water-saving technologies in Heilongjiang Province, China
This study aimed to find key factors influencing the decisions of farmers regarding the adoption of water-saving practices including the rice-controlling irrigation technique, drip irrigation under plastic film, and sprinkling irrigation in Heilongjiang Province, China. It was found that reliability of the water source and government promotion had very significant and positive associations with ...
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Numerical simulation of bare soil water and heat flow under an automated irrigation system
Modern irrigation techniques use automated systems where irrigation schedules are controlled according to certain criteria. The objective of this study is to numerically estimate irrigation events, water content and temperature distributions, evaporation, drainage, and soil water under closed loop automated irrigation systems of a bare soil. The automated irrigation system is activated and ...
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Optimizing Irrigation Efficiency with Smart Soil Sensor Systems
In the face of growing water scarcity and the pressing need for sustainable agricultural practices, optimizing irrigation efficiency has become a paramount concern for farmers worldwide. Traditionally, irrigation scheduling has relied on estimates and fixed schedules, often leading to overwatering or underwatering, resulting in wasted water, nutrient leaching, and reduced crop yields. The advent ...
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AquaCrop—The FAO crop model to simulate yield response to water: III. Parameterization and testing for maize
The first crop chosen to parameterize and test the new FAO AquaCrop model is maize (Zea mays L.). Working mainly with data sets from 6 yr of maize field experiments at Davis, CA, plus another 4 yr of Davis maize canopy data, a set of conservative (nearly constant) parameters of AquaCrop, presumably applicable to widely different conditions and not specific to a given crop cultivar, was evaluated ...
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Cyanobacteria & Odor Control In Irrigation Ponds - Case Study
SolarBees continue to provide water quality benefits more than 10 years after deployment. Topics: cyanobacteria, odor control, effluent storage basins, irrigation, reservoir circulation. Reservoir Overview: Effluent storage basins used for irrigation. Pond #4: ~36 Surface Acres Pond #5: ~29 Surface Acres. Pre-Deployment Conditions: This location had a history of cyanobacteria ...
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Lg Sonic Ultrasonic Algae and biofilm control for irrigation case study
Water used for irrigation can contain high levels of nutrients, some of these nutrients are beneficial for the plants watered, but can also lead to extensive algal growth. Algae in irrigation tanks can clog the irrigation system and can also be spread over the irrigated area. In addition, some types of fungus, also present in these waters, can be harmful for the plants grown. Therefore the ...
By LG Sonic
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The use of treated wastewater and fertigation in greenhouse pepper crop as affecting growth and fruit quality
The performance and suitability of tertiary treated wastewater (TW) and/or fertigation (F) in pepper plants were studied over a 4-month period in greenhouse conditions. Four treatments were used consisting of (1) water, (2) water + F, (3) TW, and (4) TW + F. The F and/or TW application increased plant height and plant biomass compared with the control plants (irrigated with water) ...
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Manage your Pivot Remotely with FieldNET
Zimmatic Controllers – The Only Control Panel Compatible with Fieldnet Control panels have always been used on pivot sprinklers. New smart control panels, however, are revolutionizing pivot irrigation. These devices reduce water consumption and lead to savings in time and labour. Zimmatic control panels have everything for the grower who is ready to take complete control of their ...
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The Role of Smart Irrigation
Introduction: Water scarcity and the need for sustainable water management practices are becoming increasingly critical in agriculture. Smart irrigation, powered by advanced technologies and data-driven approaches, is revolutionizing the way water is used in agricultural systems. This article explores the role of smart irrigation in enhancing agricultural sustainability by optimizing water use, ...
By JXCT
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LG Sound, controlling algae in irrigation reservoirs
Algae growth in irrigation water can cause a serious problem. Algae in irrigation tanks can clog the entire irrigation system, such as the pumps, filters, drip-installation and sprinkler nozzles. Besides that the algae and their by-products can also be spread over the irrigated area. In addition, some types of fungi, also present in these waters, can be harmful for the plants grown. Typical ...
By LG Sonic
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Self-Cleaning Irrigation Water Filters
One of the critical components of successful agriculture is irrigation, which ensures that crops receive the water they need to thrive. However, using untreated or impure water for irrigation can have detrimental effects on crops and the environment. Self-cleaning irrigation water filters have emerged as a groundbreaking solution to this problem. The Importance of Self-Cleaning Irrigation Water ...
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Transferring irrigation management to farmer's associations: Evidence from the Philippines
Irrigation management transfer (IMT) is an important strategy among donors and governments that aims to strengthen farmer control over water and irrigation infrastructure. In this study, we use data from a survey of 68 irrigator associations (IAs) and 1020 farm households in the Philippines to examine the impact of IMT on irrigation association performance and on rice yields. We find that the ...
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Soil Water Sensors for Agriculture – Theory and Issues
Soil water sensors have been used for irrigation and water management in agriculture for many years, but with limited success in many cases. Nonetheless, the use of soil water sensors in increasing as water scarcity increases and, conversely, problems associated with over irrigation also increase. Common problems with soil water sensing included sensor failure, problems with wiring, lack of or ...
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Irrigation polyethylene pipe
Modern irrigation systems give maximum productivity and efficiency from water, and play an important role in the production of agricultural products. One of the main elements in the modern irrigation system is the use of polyethylene pipes to transport water. In this article, we will examine the features and benefits of using ldpe pipe (low density polyethylene pipe) and we will examine how to ...
By Mehravand
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Water Irrigation Conservation
Poly-Fastener water conservation systems help promote water conservation and irrigation projects in drought-stricken areas around the globe. This unique, low-cost system offers long-term solutions to food production problems in arid regions, an urgent need among many third world nations. While the concept is not new, low-cost technology offering the same effective function of more expensive ...
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Intake and digestibility of ‘Coastal’ bermudagrass hay from treated swine waste using subsurface drip irrigation
Waste handling systems for confined swine production in the upper South (approximately 32–37° N and 79–93° W) depend mainly on anaerobic lagoons and application of the waste effluent to cropland. The main objective of this study was to evaluate the quality of ‘Coastal’ bermudagrass [Cynodon dactylon (L.) Pers.] hay receiving effluent generated from a raw swine waste treatment system designed to ...
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Delta Drainage and Irrigation System - Case Study
Background Delta, British Columbia is located in the Fraser River delta on the shores of the Pacific Ocean, just south of the City of Vancouver. Delta comprises mostly agricultural land, with typical ground elevations near sea level. Levees protect the area from potential floods from the Fraser River and tidal surges from the Pacific Ocean. Of the 13,500 hectares (ha) watershed, 6,300 ha is ...
By Innovyze
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