Results 31 to 40 of about 1,381 (287)
Irrigation management practices of cabbage farmers in Botswana using saline groundwater. [PDF]
, 2009 All horticultural production in Botswana is irrigated, as average rainfall is less than average reference evapotranspiration in all parts of the country for all of the year, and most of the irrigation in the country is used for horticultural crops. In
Hess, Tim M., Molatakgosi, Goitsemodimo
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Backpressure effects on the flow-pressure relation of driplines [PDF]
Engenharia Agrícola, 2016 For drip irrigation design and management, it is necessary to know the relation between flow and pressure acting on emitters. In the case of subsurface drip irrigation, the backpressure phenomenon may change the hydraulic characteristics of emitters ...
Michael S Thebaldi +3 more
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CLOGGING EVALUATION OF SIX EMITTERS AS AFFECTED BY SUSPENDED SAND PARTICLES IN IRRIGATION WATER [PDF]
Journal of Soil Sciences and Agricultural Engineering, 2014 Six different types of emitters were selected for clogging susceptibility, (GR in line, Fan on line, Turbo key on line, Micro jet on line, Button on line, and Katif on line).
M. A. Salih +2 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract Synthetic jet fuel containing non‐petroleum‐derived kerosene can be produced from synthetic kerosene obtained through processes that include a hydroprocessing step. The potential use of non‐sulphided (reduced) nickel supported on alumina (Ni/Al2O3) was evaluated as an alternative to sulphided catalysts to saturate alkenes in sulphur‐free ...
Garima Chauhan +3 more
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Evaluation of irrigation and pruning on the phenology and yield of Theobroma cacao L.
Agronomía Mesoamericana, 2019 Introduction. It is believed that only 0.5 % of the area planted worldwide with cocoa is irrigated. Water availability influences the rate of expansion of the tree canopy and thus light interception.
Diego Hernán Meneses-Buitrago +3 more
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The Canadian Journal of Chemical Engineering, EarlyView.Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume +1 more
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Irrigation Demand and On-Farm Water Conservation in England and Wales [PDF]
, 1997 The study confirmed that water use for agricultural irrigation is increasing, both in area irrigated and depths applied, and is increasingly concentrated on the more valuable crops. Underlying volumetric growth was 3% per annum from 1982 to 1995.
Sanders, Catherine L. +5 more
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Enabling a Circular Water Transition: Identifying Governance Pathways for Wastewater Reuse
Environmental Policy and Governance, EarlyView.ABSTRACT Over 80% of the world's wastewater is discharged untreated, making reuse a widely underutilised strategy for addressing water scarcity. Due to the complexity of implementing water reuse systems, supportive governance conditions are required to steer this process and overcome barriers.
Kirsty Holstead +4 more
wiley +1 more source
Land Evaluation System for Trickle and Sprinkle Irrigation Methods Using Fuzzy Logic System [PDF]
علوم و مهندسی آبیاری, 2018 Limited water and soil resources and growing population have led countries around the world towards raising agricultural production per unit area and optimal utilization of these resources.
Yaser Hoseini
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REVIEW TRICKLE IRRIGATION APPLICATION IN GROUNDWATER IRRIGATION SCHEMES
, 2014 The Government of Indonesia has developed groundwater irrigation schemes in some province e.g. East Java, Central Java, Yogyakarta, Wast Java, Bali, West Nusa Tenggara and East Nusa Tenggara.
Hardjoamidjojo, S. +3 more
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