Results 21 to 30 of about 152,932 (167)

A Comprehensive Energy Analysis and Related Carbon Footprint of Dairy Farms, Part 2: Investigation and Modeling of Indirect Energy Requirements

open access: yesEnergies, 2018
Dairy cattle farms are continuously developing more intensive systems of management, which require higher utilization of durable and non-durable inputs.
Giuseppe Todde   +3 more
doaj   +1 more source

Applying multi-objective genetic algorithm (MOGA) to optimize the energy inputs and greenhouse gas emissions (GHG) in wetland rice production

open access: yesEnergy Reports, 2020
Efficient use of energy in crops production will minimize greenhouse gas emission (GHG), prevent destruction of natural resources, and promote sustainable agriculture as an economical crop production system.
Suha Elsoragaby   +6 more
doaj   +1 more source

Sensitivity analysis of energy inputs and economic evaluation of pomegranate production in Iran

open access: yesInformation Processing in Agriculture, 2018
The aim of this research was to investigate the energy use and costs of pomegranate production in Behshahr city (Mazandaran province) of Iran. The required data were gathered by questionnaire and face to face interviews with 83 pomegranate producers ...
Mehdi Esmailpour Troujeni   +3 more
doaj   +1 more source

Jerusalem Artichoke: Nitrogen Fertilization Strategy and Energy Balance in the Production Technology of Aerial Biomass

open access: yesEnergies
Jerusalem artichoke (Helianthus tuberosus L.) is a plant with considerable potential for energy generation due to its rapid growth, high biomass yield, and resistance to environmental stresses.
Krzysztof Józef Jankowski, Bogdan Dubis
doaj   +1 more source

The energy use of capital inputs: Towards cleaner production in Nigeria

open access: yesEnvironmental Challenges, 2021
To reduce fossil energy consumption and mitigate carbon emission in an economy, it is important to examine the energy use of the physical capital factor input, taking the Nigerian production process as an example, given that Nigeria is the largest ...
David Iheke Okorie
doaj   +1 more source

Input node placement restricting the longest control chain in controllability of complex networks

open access: yesScientific Reports, 2023
The minimum number of inputs needed to control a network is frequently used to quantify its controllability. Control of linear dynamics through a minimum set of inputs, however, often has prohibitively large energy requirements and there is an inherent ...
Samie Alizadeh   +2 more
doaj   +1 more source

Jerusalem Artichoke: Energy Balance in Annual and Perennial Cropping Systems—A Case Study in North-Eastern Poland

open access: yesEnergies
This article presents the results of a three-year experiment (2018–2020) conducted at the Agricultural Experiment Station in Bałcyny (north-eastern Poland) with the aim of determining Jerusalem artichoke (JA) yields and the energy balance of biomass ...
Krzysztof Józef Jankowski   +1 more
doaj   +1 more source

Assessment of energy use pattern for tomato production in Iran: A case study from the Marand region

open access: yesResearch in Agricultural Engineering, 2012
The aim of the contribution was to determine energy consumption of input and output used in tomato production and to optimize the energy inputs in the Marand region, Iran.
M.R. Jadidi   +3 more
doaj   +1 more source

Energy Inputs in Motor-Manual Release Cutting of Broadleaved Forests: Results of Twelve Options

open access: yesEnergies, 2020
Lignocellulosic biomass is used in various industries and its procurement involves a set of operations that are mainly done using equipment powered by internal combustion engines.
Nicuşor Boja, Stelian Alexandru Borz
doaj   +1 more source

Dependency of domestic food sectors on imported inputs with Finland as a case study

open access: yesAgricultural and Food Science, 2021
The objective of this study is to examine the import dependency of domestic food and service sectors in Finland and produce indicators for measuring the import content of these sectors together with the import dependency of the inputs supplied into these
Ellen Huan-Niemi   +3 more
doaj   +1 more source

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