Results 61 to 70 of about 15,471 (289)

Chemically modified field effect transistors to monitor ion concentration in nutrient solutions [PDF]

open access: yes, 2001
Closed soilless growing systems are introduced on a large scale in horticultural production, to decrease environmental pollution and to increase efficiency and product quality. Applying closed growing systems needs precise knowledge of the composition of
Enbersen, J.F.J.   +2 more
core   +2 more sources

Effects of timed LED regimes on tomato plant traits, performance of two‐spotted spider mites, and predatory mites (Phytoseiulus persimilis)

open access: yesPest Management Science, Volume 81, Issue 4, Page 2300-2311, April 2025.
Light‐emitting diode (LED)‐based treatments for enhancing crop production and pest management have primarily focused on continuous treatments. This study, using Tetranychus urticae and Phytoseiulus persimilis, demonstrates that the timing of LED supplementation is crucial for designing integrated pest management strategies that improve both plant ...
Patrice Savi   +5 more
wiley   +1 more source

Fruit and Vegetable Production [PDF]

open access: yes, 1981
PDF pages ...
Utzinger, James D.
core  

Ecological and Technological Insights to Enhance Rice Production: A Machine Learning Approach for Sustainable Agriculture in Granma, Cuba

open access: yesSustainable Development, EarlyView.
ABSTRACT Amid the quest for sustainable agriculture, this study explores key ecological and technological factors influencing crop production under climate change. We conduct a comprehensive assessment of temperature, biomass, farmer education, renewable energy devices, greenhouse gas emissions and their effects on rice yields in Granma, Cuba, from ...
Afzal Ahmed Dar   +6 more
wiley   +1 more source

Water quality and head loss in irrigation filters

open access: yesScientia Agricola, 2004
Among the irrigation systems used today, trickle irrigation is one of the most efficient methods. This research, conducted by means of field tests, had the objective of comparing head loss evolution on water filtration with a disc filter (130 mum) and a ...
Túlio Assunção Pires Ribeiro   +3 more
doaj  

Merus Ring, a New Approach for Reducing Sediment in Drip Irrigation System

open access: yesمجله آب و خاک, 2014
The main problem with trickle irrigation is the emitter’s clogging. Using Merus ring is a new method for reducing sedimentation. The effect of Merus ring is based on molecular oscillations of salts in water and the performance of this device is not based
Kh. Barati   +2 more
doaj   +1 more source

Effect of drip irrigation circuits design and lateral line length on: II-flow velocity and velocity head [PDF]

open access: yes, 2012
The objectives of the work were to study the effect of drip irrigation circuits (DIC) and lateral lines lengths (LLL) on: Flow velocity (FV) and velocity head (VH).
Lightfoot, David A   +2 more
core   +2 more sources

A Delphi Consensus on Clinical Features, Diagnosis, and Treatment of Chronic Rhinosinusitis With Nasal Polyps in the ASEAN Region

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Chronic rhinosinusitis with nasal polyps (CRSwNP) impacts patients' concentration, ability to work, and overall quality of life. Current treatment options include topical and oral medications, and surgery. Recent evidence supports the efficacy of biologics in improving symptoms and quality of life.
Baharudin Abdullah   +19 more
wiley   +1 more source

Towards a Sustainable Future: The Dynamic Adjustment Path of Irrigation Technology and Water Management in Western U.S. Agriculture [PDF]

open access: yes
Technology adoption, Water conservation, Irrigation, Dynamic groundwater models, Sustainable agriculture, Environmental Economics and Policy, Resource /Energy Economics and Policy,
Aillery, Marcel P.   +2 more
core   +1 more source

Comparing the success and failure of the Murray–Darling Basin Plan's water recovery programs

open access: yesAustralian Journal of Public Administration, EarlyView.
Abstract The Murray–Darling Basin (MDB) Plan is held up by some as an exemplar for world‐leading water policy, whilst others have called it a failure. Total proposed recovery was to return 3200 GL of consumptive (e.g. namely irrigation) water use to non‐consumptive (e.g.
Sarah Ann Wheeler
wiley   +1 more source

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