RETRACTED: Granulometric composition and moisture capacity of the soil in old-age apple orchards of the Lipetsk regionVyacheslav Zakharov, Valentina Gulidova, Vladimir Kravchenko and Boris SotnikovE3S Web Conf., 420 (2023) 03004DOI: https://doi.org/10.1051/e3sconf/202342003004