Results 61 to 70 of about 21,353 (289)

From Waste to Value: A Bibliometric‐Systematic Review of Biogas and Biomethane Business Literature

open access: yesCorporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT In response to escalating environmental challenges and the growing demand for sustainable energy solutions, the agri‐food sector is increasingly exploring business models grounded in circular economy (CE) principles based on the production of biogas and biomethane.
Silvia Cantele   +3 more
wiley   +1 more source

Advertising - Tractors, Allis Chalmers [PDF]

open access: yes, 1947
What is a 2 cycle diesel? Allis-Chalmers advertisement.The company used GM two-cycle diesed engines ("Jimmies") in many of their1947-1951 tractors.
Lester F. Larsen Tractor Test and Power Museum
core  

Optimization of moisture content and application rate of hay preservative during high‐moisture alfalfa hay baling in northwestern China

open access: yesGrassland Research, EarlyView.
Abstract Background Leaf shatter during low‐moisture baling and mold proliferation under high‐moisture conditions pose major challenges in alfalfa hay production. A proprietary propionic acid‐based hay preservative product, LZP, effectively inhibits microbial reproduction in high‐moisture alfalfa bales; however, its optimal moisture thresholds and ...
Zulin Yuan   +6 more
wiley   +1 more source

Bull Tractors [PDF]

open access: yes, 2021
Bull tractors on street during paradehttps://scholarsjunction.msstate.edu/ua-photo-collection/8527/thumbnail ...

core   +1 more source

The Art of Reception: Field Visits as Microcosms for Development Interventions of Non‐Governmental Organisations in Uganda

open access: yesJournal of International Development, EarlyView.
ABSTRACT Field visits are common phenomena with non‐governmental organisations in Uganda. During these visits, Ugandan national staff guide visitors on series of meetings and interactions in the field. Following an actor‐oriented approach and drawing on ethnographic data on 14 field visits, this paper understands the field visit as a microcosm for the ...
Caspar Edward Swinkels
wiley   +1 more source

Analysis of Degradation of Motor Oils Used in Zetor Tractors

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2017
The durability of motor oil and then the change interval are influenced by numerous factors and it is not easy to determine optimal mileage for a specific means of transport or a machine.
Marie Sejkorová, Josef Glos
doaj   +1 more source

Reducing Investment Risk in Tractors and Combines with Improved Terminal Asset Value Forecasts [PDF]

open access: yes
Secondary asset market data for combines and tractors are used to estimate and separate out historical economic depreciation, embodied technological change and time value change.
Mumey, Glen, Unterschultz, James R.
core   +1 more source

Tuotantolinjan suorituskykymittarin kehittäminen ja toteutus : case Lännen Tractors Oy [PDF]

open access: yes, 2019
Opinnäytetyössä keskitytään kehittämään ja toteuttamaan keskeinen suorituskykymittari konepajateollisuuden alalla toimivan Lännen Tractors Oy:n käyttöön Power BI -sovelluksen työkaluja käyttäen.
Hämäläinen, Veikka
core  

Soil Loosening of Compacted Urban Tree Sites Using a Pneumatic Lance Injector: Quantifying Treatment Success Through Tree Morphology and Soil Structure Parameters via Terrestrial Laser Scanning

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Urban trees provide essential ecosystem services, but their growth and longevity are often limited by soil compaction. Although pneumatic lance injection (PLI) is increasingly promoted as a minimally invasive and efficient soil loosening technique, but robust scientific evidence for its long‐term effectiveness remains limited.
Oliver Löwe   +3 more
wiley   +1 more source

Safe Tractor Operations: Road Safety for Tractors and Farm Machinery

open access: yesEDIS
The Safe Tractor Operations series contains six articles devoted to tractor safety. This publication discusses practical tips to help prevent collisions involving tractors and other farm machinery on public roads.
Serap Gorucu   +2 more
doaj   +1 more source

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