Results 21 to 30 of about 3,378 (187)

European energy crops: A synthesis [PDF]

open access: yes, 1997
The European Energy Crops Overview (EECO) project was carried out with 20 partners from fourteen EU countries during 1996. The EECO-project provides the state-of-the-art on energy crops activities in Europe.
Foster, C.A.   +2 more
core   +2 more sources

Theories of Technological Progress and the British Textile Industry from Kay to Cartwright [PDF]

open access: yes, 1996
Editada en la Fundación Empresa PúblicaLa industria textil británica continúa en el centro del debate sobre la revolución industrial. Las innovaciones técnicas en el período produjeron una aceleración extraordinaria del crecimiento del output y una ...
Anderson   +67 more
core   +2 more sources

Experimental grounding of the efficiency of the use of elastic operating elements in the devices for pre-sowing seed treatments [PDF]

open access: yes, 2017
The article is devoted to the experimental studies of the effect of elastic operating elements of a mixer-dresser on seeds. Conducted experimental studies have shown the effectiveness of using the elastic operating elements for pre-sowing seed treatments.
Jezerská, Lucie   +6 more
core   +1 more source

Peculiarities of stems flattening at two-phase fiber flax harvesting technology

open access: yesTractors and Agricultural Machinery, 2023
BACKGROUND: Based on the analysis of the morphological features of fiber flax, authors focus on the technical part of the stem, which contains fiber. To improve the quality and for most complete isolation of this product, the process of tissue maceration should be stimulated by stem flattening.
Alexander N. Zintsov   +2 more
openaire   +1 more source

Processing Low-Grade Retted Straw of Fibre Flax Into Homogeneous Fiber Using Trailed Flax-Harvesting Combine КВЛ-1

open access: yesAgricultural Machinery and Technologies, 2020
To obtain long and short flax fiber of high quality under the conventional processing technology, retted flax straw of no less than grade 1.5 is required. However, according to some data, low-grade retted straw flax of grade 0.75 and lower used at some flax-processing plants can make up to 30 percent of the total mass of harvested raw materials.
E. V. Soboleva   +3 more
openaire   +3 more sources

Cover crop biomass production is more important than diversity for weed suppression [PDF]

open access: yes, 2019
Biotic resistance theory suggests that diverse cover crop mixes may be more effective at weed suppression than a cover crop monoculture. However, evidence for this has so far been inconsistent.
Bennett, James   +4 more
core   +2 more sources

Detailing spaces and processes of resistance: Working women in Dundee’s jute industry [PDF]

open access: yes, 2007
Recent and ongoing calls within labour geography and social and cultural geography have highlighted the importance of resistance, its spatial productions and manifestations.
Wainwright, E
core   +1 more source

Methodology for designing the pressure characteristics of the cutting-separating unit of the flax harvester [PDF]

open access: yesIOP Conference Series: Earth and Environmental Science, 2021
Abstract The paper considers the features of the innovative design and gas dynamics of the flow in the flow path of the cutting-separating turbine unit of the flax combine. On the basis of the combine tests, the possibility of using a turbine unit to ensure a stable movement of the working mixture in the pneumatic transport system of the
A G Nikiforov   +4 more
openaire   +1 more source

Determination of parameter of intensity of flax balls separation during comb deseeder operation

open access: yesСельскохозяйственные машины и технологии, 2017
Flax harvesting consists of serial technological processes: pulling, separation of seed bolls from stalks, stalks spreading out, turning during a rest, picking up of them and baling in large packages, loading, and transportation.
V. G. Chernikov
doaj   +1 more source

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