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Revista Ciencias Técnicas Agropecuarias
versão On-line ISSN 2071-0054
Resumo
SANCHEZ IZNAGA, Ángel Lázaro et al. Determination of the wear of soil tillage tools under conditions of field. Rev Cie Téc Agr [online]. 2010, vol.19, n.4, pp. 60-66. ISSN 2071-0054.
Presently work the determination of the wear of soil tillage tools under conditions of field is carried out . This work during the January and April months of year 2010 was carried out, in the Agricultural Enterprise of Manacas, it belonging to the municipally of Santo Domingo , county of Villa Clara. To execute the established objective the different methodologies to determinate experimental of relative moisture, ambient temperature, moisture and soil density, work speed for means of the fifth wheel, as well as mass loss of the specimens during work time. The results show the state of the moisture and apparent density variables; work speed, as well as mass loss of the specimens during work time. On the other hand, the geometry variation of specimen in the experiment was determinate.
Palavras-chave : wear; wear experiment under field conditions; wear tillage tools.