PHYSICO-MECHANICAL PROPERTIES OF COARSE FEEDS
DOI:
https://doi.org/10.5281/zenodo.19674781Keywords:
mechanical, micrometric, physical, plant, animal materials, density, pressed, zootechnical, analyzing, determined, plane device.Abstract
The development of new technologies and technical means for grinding and distributing roughage is impossible
without determining the patterns of change in their physical and mechanical properties. Analysis of scientific and
technical literature shows that the physical and mechanical properties of roughage have not been sufficiently studied in
the conditions of Uzbekistan. The purpose of the study is to study and analyze the physical and mechanical properties
of roughage grown in Uzbekistan. In the course of research, methods of statistical analysis, methods of determining
the mikrometric composition and crushing modulus of the product crushed with a ball classifier, as well as the methods
specified in the existing regulatory documents were used. According to the results of the research, the angle of friction of
wheat straw on the steel surface is 30o in the longitudinal direction, 32o in the transverse direction, and 29o and 30.6o
of the alfalfa, respectively. when the surfaces are made of steel, they provide faster movement of nutrients along them.
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