Determination of qualitative working indices of harrows with elastic fangs

In modern agriculture, grinding, levelling, loosening the soil surface layer and weed destruction, with application in the vegetable and technical crops sector, are carried out by a wide range of agricultural machines generically called harrows. These operations must be carried out by splitting on t...

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Bibliographic Details
Published in:E3S web of conferences 2021-01, Vol.286, p.3006
Main Authors: Cujbescu, Dan, Matei, Gheorghe, Kehayov, Dimitar, Atanasov, Atanas
Format: Article
Language:English
Subjects:
Cereal crops
Crops
Destruction
Field tests
Grinding
Harrows
Leveling
Soil layers
Soils
Sunflowers
Surface layers
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Summary:In modern agriculture, grinding, levelling, loosening the soil surface layer and weed destruction, with application in the vegetable and technical crops sector, are carried out by a wide range of agricultural machines generically called harrows. These operations must be carried out by splitting on the natural lines of cohesion and not by hitting, cutting, compressing, breaking, when everything turns to dust. The paper presents the field tests for a harrow with elastic fangs in order to determine the following qualitative work indices: degree of soil grinding, degree of plant damage, degree of weed destruction, degree of levelling, working depth and operating energy indices for the maintenance of corn and sunflower crops.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202128603006