Email this article 
Nutrient removal and payback of mineral fertilizers by harvest of winter wheat varieties under technologies of different intensity levels
- Authors: Rebukh N.Y.1, Polityko P.M.1, Kapranov V.N.1, Kiselev E.F.1
-
Affiliations:
- Federal research center “Nemchinovka”
- Issue: Vol 14, No 2 (2019)
- Pages: 142-153
- Section: Crop production
- URL: https://agrojournal.rudn.ru/agronomy/article/view/19492
- DOI: https://doi.org/10.22363/2312-797X-2019-14-2-142-153
Cite item
Full Text
Abstract
Nutrient removal and payback of mineral fertilizers by harvest of winter wheat varieties were studied under technologies of different intensity levels in 2012-2015. The design of the experiment included three fertilizer systems divided into three yield levels (6, 8 and 10 t/ha) adjusted for the actual content of mobile phosphorus and potassium in the soil. Samples of grain and straw were taken for each variety and technology before harvesting, nutrient content was determined. Calculation of nutrient removal was carried out at 14% moisture. Nutrient removal and payback of fertilizers by harvest of winter wheat varieties depended on genetic characteristics and cultivation technology. Nemchinovskaya and Moskovskaya varieties had the highest (17-29 kg/kg) and the lowest (39-21 kg/kg) fertilizer payback, respectively, in high-intensity technology. The lower the stem height, the lower the nutrient removal. The sum of fertilizers (NPK) used by Nemchinovskaya 24 variety was 210 kg/ha in standard technology, 330 kg/ha in intensive technology, and 450 kg/ha in high-intensity technology. Lower fertilizer costs were noted on average over the research years. Increasing intensity of technology - from standard to high-intensity - resulted in increased nutrient removal and fertilizers costs, and their payback decreased.
Keywords
About the authors
Nazih Yasser Rebukh
Federal research center “Nemchinovka”
Author for correspondence.
Email: n.rebouh@outlook.fr
postgraduate student, laboratory of varietal technologies of winter grain crops
Moscow region, Russian FederationPetr Mikhailovich Polityko
Federal research center “Nemchinovka”
Email: niicrnz@mail.ru
Doctor of Sciences in Agriculture, Professor, Head of the Laboratory of Varietal Technologies of Winter Grain Crops
Moscow region, Russian FederationVladimir Nikolaevich Kapranov
Federal research center “Nemchinovka”
Email: niicrnz@mail.ru
Doctor of Sciences in Agriculture, Leading Researcher, Laboratory of Varietal Technologies of Winter Grain Crops
Moscow region, Russian FederationEvgeny Fedorovich Kiselev
Federal research center “Nemchinovka”
Email: niicrnz@mail.ru
Candidate of Sciences in Agriculture, Leading Researcher, Laboratory of Varietal Technologies of Winter Crops
Moscow region, Russian FederationReferences
- Senchenkova EM, Torshin SP. Questions of agrochemistry in Vavilov N.I. proceedings (to the 100th anniversary of his birth). Agricultural Chemistry. 1987; (10):136—141. (In Russ).
- Klimashevsky EL. The genetic aspect of plant mineral nutrition. Moscow: Agropromizdat publ.; 1991. (In Russ).
- Voytovich NV, Khachidze AS, Mamedov MG, Gorbunova NI. Influence of cultivar agrotechnologies on nutrient removal and payback of fertilizers by winter crop grain. Problems of grain crop breeding and cultivation technology: proceedings of the scientific conference. Novoivanovskoe-Nemchinovka; 2008. p. 385—391. (In Russ).
- Trapeznikov VK, Ivanov II, Tal’vinskaya NG, Anokhina NL, Nikonov VI. Mineral nutrition of spring wheat cultivars and species under different fertilization regimes. Agricultural Chemistry. 2004; (1):51—59. (In Russ).
- Vildflush IR, Kogotko EI. High-quality responsiveness of spring wheat on conditions of a mineral food of podzoluvisol. Pochvovedeniye i agrokhimiya. 2012; (1):82—89. (In Russ).
- Sanduhadze BI, Zhuravleva EV. Nitrogen additional fertilizing of modern intensive winter wheat varieties in Central Non-Black Earth Region. IPNI Newsletter in Russian. 2012; (2);2—6. (In Russ).
- Derzhavin LM, Litvak SI, Sedova EV. Modern methods for determining doses of mineral fertilizers. Survey information. Moscow: VNIITE-ISH publ.; 1988. (In Russ).
- Methodology of development of removal standards and reimbursement factors for nutrient removal under crop fertilizing. Moscow: VNIIA publ.; 2008. (In Russ).
- Diagnosis of wheat mineral nutrition and foliar dressing (guidelines). Moscow: VNIPTIHIM publ.; 1985. (In Russ).
