INFLUENCE OF BACTERIAL FERTILIZERS ON FERTILITY OF CHERNOZEM AND PRODUCTIVITY OF CHICKPEAS
Abstract
In a short–term field experiment, studies were carried out on the effectiveness of inoculation of chickpea seeds with symbiotic microbial strains. The soil is ordinary chernozem with an average supply of mineral nutrients and a neutral reaction of the environment. The high efficiency of microbial strains has been established, which improves the supply of plants with available forms of nitrogen, phosphorus and potassium. An increase in the content of nitrate nitrogen is typical for the first half of the growing season, available phosphorus and mobile potassium – throughout the growing season. The symbiotic preparations increased the grain productivity by 0.30–0.34 t/ha, while the control yield was 1.51 t/ha. The collection of protein in this case increased by 0.49–0.74 c/ha.
Full text is available in pdf only
References
Petrova G.V. Urozhainost i kachestvo zerna nuta v zavisimosti ot tehnologii virash'ivaniya na yuzhnih chernozemavh Orenburskogo Preduralya [Productivity and quality of chickpea grain depending on growing technologies on the southern chernozems of the Orenbur Cis–Urals] / G.V. Petrova, V.V. Bezuglov, G.N. Yarcev et al. // Izvestiya Orenburskogo gosudarstvennogo agrarnogo universiteta [Proceedings of the Orenbursk State Agrarian University] – 2018. – №1 (69). – p.48–50. [in Russian]
Sh'ukin V.B. Produktivnost posevov nuta pri ispolzovanii v tehnologii ego vozdelivaniya regulyatorov rosta, mikroelementov i Rizotorfina [The productivity of chickpea crops when using growth regulators, microelements and Rizotorfin in the technology of its cultivation] / V.B. Sh'ukin, N.V. Ledovskii, R.I. Dzhafarova et al. // Izvestiya Orenburskogo gosudarstvennogo agrarnogo universiteta [Proceedings of the Orenbursk State Agrarian University]. – 2016. – №6 (62). – p.28–30. [in Russian]
Agafonov E.V. Primenenie mineralnih i bakterialnih udobrenii pod nut na chernozeme obiknovennom v Rostovskoi oblasti [The use of mineral and bacterial fertilizers for chickpeas on ordinary chernozem in the Rostov region] / E.V. Agafonov, E.I. Pugach, K.I. Pimonov // Agrohimiya [Agrochemistry] – 2008. – № 7. – p. 22–30. [in Russian]
Balashov V.V. Vliyanie mineralnih udobrenii, predshestvennika i rizotorfina na razvitie simbioticheskogo apparata i urozhainost nuta [Influence of mineral fertilizers, precursor and rhizotorphin on the development of the symbiotic apparatus and chickpea yield] / V.V. Balashov, A.V. Balashov, V.V. Kudinov // Plodorodie [Fertility] – 2016. – № 6 (93). – p. 14–15. [in Russian]
Voskobulova N.I. Zernobobovie kulturi v kormoproizvodstve stepnoi zoni Orenburskoi oblasti [Leguminous crops in fodder production in the steppe zone of the Orenbursk region] / N.I. Voskobulova, A.P. Budilov, V.N. Soloveva // Vestnik kormovogo skotovodstva [Bulletin of fodder cattle breeding] – 2017. – №3 (99). – p.202–207. [in Russian]
Turusov V.I. Vliyanie biopreparatov associativnih diazotrofov na urozhainost zernovih kultur v usloviyah yugo–vostoka Centralnogo chernozemya [The influence of biological preparations of associative diazotrophs on the yield of grain crops in the conditions of the southeast of the Central Chernozem region] / V.I. Turusov, M.Yu. Sautkina, A.Yu. Cheverdin et al.// Dostizheniya nauki i tehniki APK [ Achievements of science and technology of the agro–industrial complex] – 2016. – V.30. – №5. – p. 38–42. [in Russian]
Sautkina M.Yu. Influence of biological preparations based on associative on the yield of winter triticale in the conditions of the south–east Central Chernozemic Area / M.Yu. Sautkina, Yu.I. Cheverdin // 6th International Conference on Agriproducts processing and
Farming IOP Conf. Series: Earth and Environmental Science. – Volume 422 (2020) 012028 – IOP Publishing – DOI:10.1088/1755–1315/422/1/012028 (6th International Conference on Agriproducts Processing and Farming 17–18 October 2019, Voronezh, Russian Federation)