Results 31 to 40 of about 152,932 (167)
Assessing GHG emissions, and energy and economic analysis of cotton production in the Golestan province [PDF]
Journal of Agricultural Machinery, 2015 Introduction: Golestan province is one of Northern provinces in Iran. The area under cultivation of agricultural products in this province is 724.697 hectares, of which about 694.618 hectares are used for farm products (AJMDC, 2011).
A. R Taheri-Rad +3 more
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Energy and Greenhouse Gases Balances of Cotton Farming in Iran: A Case Study
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2018 This study evaluated the impacts of cotton farming on the climate changes in terms of energy and greenhouse gas (GHG) emission indices. Energy consumption pattern and sensitivity of energy inputs were evaluated and share of each input in GHG emissions ...
Moslem Sami, Habib Reyhani
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Food-energy-emission nexus of rice production in China
Crop and Environment, 2022 As the world's largest rice-producing country, China's energy and environmental performance related to rice production have attracted widespread attention.
Shen Yuan, Shaobing Peng
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Study and determination of energy consumption to produce conventional rice of the Guilan province
Research in Agricultural Engineering, 2012 The aim of this study was to determine the energy efficiency indices in the agro-ecosystems of the Guilan province in 2010. One hundred and twenty-seven farmers were interviewed using a particularly designed questionnaire.
A. Alipour +4 more
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On the most energy-efficient input functions and the lowest input energy of passive linear circuits [PDF]
, 2019 Doctor of ...
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Energy Inputs and Needs: Impact on Milk Production and Body Reserves in Dairy Cows
Folia VeterinariaAlgeria is a major importer of milk and dairy cows, with the Holstein and Monbéliarde breeds being the most common. Adapting these cows to their new environment poses a significant challenge in maintaining their original performance.
Merdaci Latifa +3 more
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Magnetospheric energy inputs into the upper atmospheres of the giant planets [PDF]
Annales Geophysicae, 2005 We revisit the effects of Joule heating upon the upper atmospheres of Jupiter and Saturn. We show that in addition to direct Joule heating there is an additional input of kinetic energy – ion drag energy – which we quantify relative to the Joule ...
C. G. A. Smith, S. Miller, A. D. Aylward
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Plant, Soil and Environment, 2021 Sustainable crop production requires an efficient usage of fossil energy. This six-year study on a silt loam soil (chernozem) analysed the energy efficiency of four tillage systems (mouldboard plough 25-30 cm, deep conservation tillage 35 cm, shallow ...
Gerhard Moitzi +3 more
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Energy management as production input [PDF]
WIT Transactions on Ecology and the Environment, 2016 n ...
openaire +2 more sources
The coronal energy input from magnetic braiding [PDF]
Astronomy & Astrophysics, 2014 10 pages, 11 figures, accepted in Astronomy & ...
Yeates AR +3 more
openaire +4 more sources