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The modern state of vegetation and soils on the Peri-Yergenian plain (northwest Peri-Caspian lowland, the Republic of Kalmykia) have been studied. This area was subjected to deep ameliorative plowing, irrigation, and agroforestry in the 1950–1960s (irrigation ceased in 1971; periodical plowing ceased in 1984). A homogenous soil cover has formed under the conserved tree plantations and on the former...
Recent data (2006–2008) on characteristics of the vegetation and soils of the solonetzic complex in areas with tree failures within the Volgograd-Elista-Cherkessk forest shelterbelt have been compared with those obtained prior to afforestation (1950). The results show that the vegetation and soils have changed profoundly. Solonetzic agrozems in tree failure sites have been occupied by herbaceous plant...
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