Results 11 to 20 of about 131,660 (260)
In order to reduce the impact of outdoor extreme weather events on crop production in winter, energy saving in greenhouses that are regularly heated is of great importance in reducing production costs and carbon footprints.
Sedat Boyacı +5 more
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Evaluation of Greenhouse Cucumber Production Sustainability in Terms of Energy Use Efficiency
Sustainable agricultural production could be assessed through energy-use efficiency (EUE). Thus, this paper aims to evaluate the EUE for cucumber greenhouse production in Oman. Data were obtained by interviewing farmers (face-to-face).
Nawal Khamis Al-Mezeini +2 more
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Investigating Water Use Efficiency, Energy Productivity, Economic and Yield under Different Wheat-Maize Cropping System in the North of Khuzestan Province [PDF]
Background and Objective: In this study, effects of residue management, irrigation methods, tillage systems and planting methods on some important aspects of common wheat-maize rotation in Khuzestan province was investigated. Materials and Methods: The
Eisa Bougari +3 more
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Iron (Fe) is an essential trace element in plants; however, the available Fe in soil solution does not always satisfy the demand of plants. Genetic diversity in the rate of Fe uptake by plants has not been broadly surveyed among plant species or ...
Kyoko Higuchi +10 more
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Assessment and Possible Solution to Increase Resilience: Flooding Threats in Terni Distribution Grid
In recent years, because of increasing frequency and magnitude of extreme weather events, the main stakeholders of electric power systems are emphasizing issues about resilience.
Tommaso Bragatto +6 more
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Energy production in stars [PDF]
FROM TIME IMMEMORIAL people must have been curious to know what keeps the sun shining. The first scientific attempt at an explanation was by Helmholtz about one hundred years ago, and was based on the force most familiar to physicists at the time, gravitation. When a gram of matter falls to the sun's surface it gets a potential energy Epot = −GM/R = −1.
openaire +4 more sources
Carbon Productivity: Findings from Industry Case Studies in Beijing
Simultaneously protecting the environment and promoting the economy are two critical dimensions for sustainable development. Carbon productivity is popularly used in assessing the environmental and economic efficiency over time, and is deemed as the ...
Min Lu, Xing Wang, Yuquan Cang
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While numerous studies have documented the benefits of conservation agriculture (CA) in South Asia, most focus on favorable environments where farmers have reliable access to energy supporting irrigation and inputs.
Timothy J. Krupnik +12 more
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Demand-side management (DSM) includes various persuasive measures to improve the use of energy; thus, it has been studied from various perspectives in the literature.
Navid Rezaei +2 more
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Energy Efficiency of Oat:Pea Intercrops Affected by Sowing Ratio and Nitrogen Fertilization
This study analyzed energy input (direct and indirect), energy output, net-energy output, energy use efficiency, energy intensity, and the energy productivity of oat:pea intercrops as affected by sowing ratio (oat:pea (%:%): 100:0, 75:25, 50:50, 25:75, 0:
Gerhard Moitzi +4 more
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