Abstract
The article discusses the effect of different predecessors and methods of basic treatment of soil on the magnitude and nature of the formation of soil moisture reserves in the cultivation of winter wheat on the slopes of ordinary chernozems in the Rostov oblast. Winter wheat in the experiment was cultivated after a steam clean, after winter wheat, after peas, and after corn silage. The study was conducted in four variants of primary tillage in the following crop rotations: chisel, combo, surface, and moldboard tillage. It is established that, in general, over the growing period of winter wheat, 3 of 4 years have a shortage of water supply, especially in the period from the resumption of the spring growing season to complete full ripeness. Analysis of the autumn watersupplies by variants of the main processing of the soil indicates the advantage of the chisel treatment, confirmed statistically by two predecessors—a clean pair and corn silage. The studies for the years 2011–2014 showed the close relationship of the absorption coefficient of precipitation from the reserves of productive moisture in autumn (R 2 = 0.94). It is revealed that the assimilation of precipitation of the cold period largely depends on soil fertility due to different stocks of productive moisture in autumn. The close relationship of grain yield with the value primary of moisture reserves in the autumn sowing of winter wheat in the soil layer of 0–150 cm is shown.
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Cherkasov, G.N., Pykhtin, I.G., Rozhkov, A.G., et al., Nauchnye osnovy formirovaniya resursosberegayushchikh tekhnologii vozdelyvaniya sel’skokhozyaistvennykh kul’tur v landshaftnom zemledelii (Scientific Bases of Formation of Resource-Saving Technologies of Cultivation of Agricultural Crops in Landscape Agriculture). Kursk: VNIIZ i ZPE, PBOYuL Kiseleva, 2004.
Kalimullin, A.N., Korchagin, V.A., Ligastaev, L.F., et al., Resursosberegayushchie tekhnologii vozdelyvaniya sel’skokhozyaistvennykh kul’tur (Prakticheskoe rukovodstvo) (Resource-Saving Technologies of Cultivation of Agricultural Crops (Practical Guide)), Moscow: Rosinformarotekh, 2001.
Zakharov, V.T., Development of energy and resourcesaving technologies for growing winter wheat on the basis of optimization of fertilizer standards, plant protection systems, and basic tillage in the central zone of the Krasnodar krai, Nauchn. Zh. KubGAU, 2007, no.25.
Listopadov, I.N., Ignat’ev, D.S., Gaevaya, E.A., et al., Resursosberegayushchie sposoby obrabotki pochvy na erozionno-opasnykh sklonakh pribalochnykh agrolandshaftov: Rekomendatsii (Resource-Saving Methods of Soil Cultivation on Erosion-Dangerous Slopes of the Additional Agrolandscapes: Recommendations), GNU DZNIISKh, 2009.
Il'yasov, M.M., Resource-saving basic soil cultivation on chernozems of the Republic of Tatarstan, Plodorodie, 2010, no. 3, pp. 22–24.
Romanenko, A.A. and Mazitov, N.K., An arid, energysaving soil treatment system, Zemledelie, 2011, no. 3, pp. 30–31.
Kovtun, V.I. and Kovtun, L.N., Technology of growing high-quality grain of winter wheat in the south of Russia, Zemledelie, 2013, no. 3, pp. 27–29.
Novikov, V.M., Efficiency of primary soil tillage systems in crop rotation, Zemledelie, 2008, no. 1, pp. 24–25.
Kil'dyushkin, V.M., Bugaevskii, V.K., Shirinyan, M.Kh., Soldatenko, A.G., and Pashchenko, A.A., Influence of the methods of basic soil cultivation on the moisture accumulation and productivity of winter wheat in the zone of unstable moistening of the Kuban, Problemy Bor’by s zasukhoi. Sb. tr. Stavrop. gos. agrar. un-ta. Stavropol’ (Problems of Combating Drought. Proceedings of the Stavropol State Agrarian University), Stavropol, 2005, vol. 2, pp. 183–185.
Kovtunov, V.E., Moisture accumulation in arid agriculture of Western Siberia, in Sb. tr. Ros. akad. s.-kh. nauk. Sib. otd-nie. Sib. nauch.-issled. in-t sel. khoz-va (Proc. Russian Academy of Agricultural Sciences, Siberian Branch, Siberian Research Institute of Agriculture), Omsk, 2004.
Agroklimaticheskie resursy Rostovskoi oblasti (Agroclimatic Resources of the Rostov Region), Leningrad: Gidrometeoizdat, 1972.
Dospekhov, B.A., Vasil’ev, I.P., and Tulikov, A.M., Praktikum po zemledeliyu (ucheb. posobie dlya studentov vyssh. ucheb. zavedenii) (Workshop on Agriculture (Manual for Students of Higher Educational Institutions)), Moscow: Kolos, 1987.
Dospekhov, B.A., Metodika polevogo opyta (S osnovami statisticheskoi obrabotki rezul’tatov issledovanii) (Methods of Field Experiment with Basics of Statistical Processing of Research Results), Moscow: Kolos, 1979, 4th ed.
Fedin, M.A., Metodika Gosudarstvennogo sortoispytaniya sel’skokhozyaistvennykh kul’tur (Methodology of the State Variety Testing of Agricultural Crops), Moscow, 1985.
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Original Russian Text © I.N. Ilinskaya, 2017, published in Rossiiskaya Sel’skokhozyaistvennaya Nauka, 2017, No. 2, pp. 34–38.
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Ilinskaya, I.N. Accumulation of soil moisture in winter wheat cultivation on slopes of ordinary chernozems of the Rostov oblast. Russ. Agricult. Sci. 43, 244–248 (2017). https://doi.org/10.3103/S1068367417030089
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DOI: https://doi.org/10.3103/S1068367417030089