期刊名称：Russian Journal of Agricultural and Socio-Economic Sciences
印刷版ISSN：2226-1184
电子版ISSN：2226-1184
出版年度：2012
卷号：1
期号：1
页码：7-11
出版社：Russian Journal of Agricultural and Socio-Economic Sciences
摘要：It is established that in the conditions of Orenburg Preduralje before planting spring wheat crops the best indicators on humidifying and structurally-modular structure of chernozem ordinary were on the average observed in a beam, on northern slope and watershed, and the worst - on a southern slope, however the tendency in spatial change of favorable indicators of porosity of soil and in time was opposite.
关键词：Relief mesoforms; Chernozem ordinary; Humidity of soil; Agrophysical properties of soil; Spring wheat.
