Hexagonal disc working bodies for working soils subject to wind erosion
نویسندگان
چکیده
Necessary quality of soil cultivation is not always achieved by disk plough-harrows. To solve this problem the improved working unit - flat hexagonal was proposed. The aim investigation to determine dependence functional efficiency tilling implement with bodies on its mechanical and technological parameters. process interaction plant residues a subject investigation. assess tillage depending approach angle (θ = 15, 25, 35°), machine speed (V 6, 8, 10 km/h) processing depth (h 60, 80, 100 cm) laboratory tests in channel field researches at Siberian zonal machine-testing station were carried out. On surface stubble cover weeds simulated. ratio conservation after experiment weight used for imitation served as criterion evaluation safety field. relation difference mulch, scattered over before test, that, gathered passage machine, initial mulch embedding vegetative mass soil. prototypes disc out ridgeness no more than 4 cm, 86…94 %, chopped straw integrity 60 %. Reduction presence erosion-dangerous particles 1 % allows using discs areas exposed wind erosion
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ژورنال
عنوان ژورنال: E3S web of conferences
سال: 2023
ISSN: ['2555-0403', '2267-1242']
DOI: https://doi.org/10.1051/e3sconf/202339201015