Abstract
A technological procedure promoting improvement of the agrophysical and physicochemical properties has been developed for amelioration of solonetzes underlain by siliceous rocks. In the years after amelioration the gain in yield of potatoes was 22.7, onion 13.6, and grain corn 1.5 t/ha.
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Klassifikatsiya i diagnostika pochv SSSR (Classification and Diagnosis of USSR Soils), Moscow: Kolos, 1977.
Metodicheskie ukazaniya po khimicheskoi melioratsii solonetsovykh zemel’ (Methodological Instructions on Chemical Amelioration of Solonetzic Lands), Ivanov, N.P., Ed., Moscow, 1999.
Kruzhilin, I.P., Combined Amelioration of Siliceous Solonetzes on Irrigated Lands in the Lower Volga Region, Kruzhilin, I.P. and Kazakova, L.A., Eds., Plodorodie, 2006, no. 2.
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Original Russian Text © I.P. Kruzhilin, L.A. Kazakova, 2011, published in Doklady Rossiiskoi Akademii Sel’skokhozyaistvennykh Nauk, 2011, No. 1, pp. 38–40.
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Kruzhilin, I.P., Kazakova, L.A. Combined amelioration of soils of solonetz complexes in the Lower Volga region. Russ. Agricult. Sci. 37, 55–57 (2011). https://doi.org/10.3103/S1068367411010113
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DOI: https://doi.org/10.3103/S1068367411010113