Start and stop systems on agricultural tractors as solution for saving fuel and emissions

Mattetti, Michele; Beltramin, Amerigo; Estevez, Manuel Antonio Perez; Varani, Massimiliano; Renzi, Massimiliano; Alberti, Luigi

doi:10.1016/j.biosystemseng.2022.02.006

Cited by 9 publications

(6 citation statements)

References 26 publications

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“…This research, however, falls short of suggesting a switch to a plant-based diet as researchers deem it unacceptable to the general public [ 284 ]. Instead, scholars suggest a combination of waste reduction [ 282 ], less meat/dairy in the average diet [ 192 , 284 , 321 , 339 , 344 , 345 ], technological improvements [ 331 , 346 ], genetically-modified crops [ 305 ], climate-smart agriculture [ [347] , [348] , [349] , [350] ], and increased production efficiency as a way to achieve the required reduction in food GHG emissions [ 192 , 323 , 330 , 341 ].…”

Section: Resultsmentioning

confidence: 99%

Proposed solutions to anthropogenic climate change: A systematic literature review and a new way forward

Feigin,

Wiebers,

Lueddeke

et al. 2023

Heliyon

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Section: Resultsmentioning

confidence: 99%

Proposed solutions to anthropogenic climate change: A systematic literature review and a new way forward

Feigin,

Wiebers,

Lueddeke

et al. 2023

Heliyon

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“…Polymer analysis revealed paraffin oil on the analysed particles. Paraffin oil has many uses in the plastic industry and is associated with agriculture, e.g., petroleum-based insecticides and as a part of diesel fuel for tractor engines [ 52 ]. White storks are frequently associated with foraging on arable lands; therefore, it is no surprise the residues of agricultural and farming equipment have been detected.…”

Section: Discussionmentioning

confidence: 99%

White Stork Pellets: Non-Invasive Solution to Monitor Anthropogenic Particle Pollution

Bjedov,

Mikuška,

Gvozdić

et al. 2024

Toxics

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The present study applied a non-invasive method to analyse anthropogenic particles and prey items in white stork (Ciconia ciconia) pellets. Pellets (n = 20) were obtained from white stork nests during the 2020 breeding season from two sites in Croatia. In total, 7869 anthropogenic particles were isolated. The majority of particles were fragments, while previous studies on other birds often reported fibres. An ATR–FTIR polymer analysis detected glass and construction and building materials, as well as several compounds associated with plastic masses. Polymer investigation revealed the presence of dotriacontane and octacosane, which are by-products of polyethylene (PE) degradation and transformation. Additionally, the detection of vinylidene chloride (VDC) highlights the historical contribution of polyvinylidene chloride (PVDC) to plastic pollution. Significant variation in particle quantity and size between the sampling sites was detected, with larger particles found at sites associated with the metal mechanical engineering industry and agriculture. Prey assessment revealed chitin remains of large insects such as Orthoptera and Coleoptera. This research confirms the potential of pellet analysis as a valuable tool for assessing the presence of anthropogenic particles in the environment. However, further research is needed to fully understand the extent of particle ingestion, particle sources and potential impact.

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“…where b im is the width of the considered implements. Using the oxidation reaction and assuming complete combustion, which is a good approximation for this type of calculation in diesel engines where the amount of air is considerably higher than the stoichiometric value, it can be found that for each litre of fuel burned, approximately 2.624 kg of CO 2 is produced [36,37]. Thus, the mass of CO 2 emissions per hectare (Cm ha ) was calculated by:…”

Section: Rotary Ripper: a Possible Solution To Increase The Efficienc...mentioning

confidence: 99%

Rotary Ripper: A Possible Solution to Increase the Efficiency of Tillage Operations

Varani

Mattetti

2023

Agronomy

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Manufacturers are looking for innovative solutions to improve the sustainability of their products in terms of environmental, economic, and social issues. Many studies demonstrate that conservative tillage techniques can be more advantageous for the environment and farmer profits than conventional tillage techniques. However, conservative tillage tools have certain disadvantages, including challenging weed control and stagnation issues in humid conditions due to low soil porosity at depth. In this study, field tests were conducted comparing the performances of a conventional tillage technique, using a ripper and a rotary tiller, and the usage of an innovative rotary ripper (Rotoripper). The comparison was performed in terms of energy requirements, through data acquisition during tillage operations, tilled soil quality, through soil sieving and cone penetration tests, and ownership costs, through acquired field data and literature databases. The results indicate that increased porosity of the soil in the deepest layer and increased cost-effectiveness are the main advantages attainable with the use of the Rotoripper instead of conventional tillage equipment. However, because of the low soil segregation level achieved with the Rotoripper, additional tillage activities are required before planting.

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Start and stop systems on agricultural tractors as solution for saving fuel and emissions

Cited by 9 publications

References 26 publications

Proposed solutions to anthropogenic climate change: A systematic literature review and a new way forward

Proposed solutions to anthropogenic climate change: A systematic literature review and a new way forward

White Stork Pellets: Non-Invasive Solution to Monitor Anthropogenic Particle Pollution

Rotary Ripper: A Possible Solution to Increase the Efficiency of Tillage Operations

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