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Efficiency of New Forms of NPK-Fertilizers with Delayed and Controlled Release of Nutrients when Growing Spring Wheat on Sod-Podzolic Soil
- Authors: Lapushkin V.M.1, Igraliev F.G.1, Lapushkina A.A.1, Torshin S.P.1, Norov A.M.2, Pagaleshkin D.A.2, Fedotov P.S.2, Sokolov V.V.2, Kochetova I.M.2, Rybin E.A.2
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Affiliations:
- Russian State Agrarian University—Moscow Agricultural Academy named after K.A. Timiryazev
- Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
- Issue: No 2 (2023)
- Pages: 29-35
- Section: Experimental Articles. Fertilizers
- URL: https://ruspoj.com/0002-1881/article/view/647007
- DOI: https://doi.org/10.31857/S0002188123020096
- ID: 647007
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Abstract
The effectiveness of new forms of granular NPK fertilizers with a coating of granules with a thin film of mixtures of mono- and dicalcium phosphate on sod-podzolic soil in the cultivation of spring wheat is shown. Mono- and dicalcium phosphate in different ratios were used as films protecting against loss of nutrients. The chemical analysis of the crop, the calculation of the removal and the coefficients of the use of nutrients by plants indicated that the NPK fertilizer with a coating of granules with monocalcium phosphate had the greatest efficiency.
About the authors
V. M. Lapushkin
Russian State Agrarian University—Moscow Agricultural Academy named after K.A. Timiryazev
Email: sptorshin@rambler.ru
Russian Federation, ul. Timiryazevskaya 49, Moscow 127550
F. G. Igraliev
Russian State Agrarian University—Moscow Agricultural Academy named after K.A. Timiryazev
Email: sptorshin@rambler.ru
Russian Federation, ul. Timiryazevskaya 49, Moscow 127550
A. A. Lapushkina
Russian State Agrarian University—Moscow Agricultural Academy named after K.A. Timiryazev
Email: sptorshin@rambler.ru
Russian Federation, ul. Timiryazevskaya 49, Moscow 127550
S. P. Torshin
Russian State Agrarian University—Moscow Agricultural Academy named after K.A. Timiryazev
Author for correspondence.
Email: sptorshin@rambler.ru
Russian Federation, ul. Timiryazevskaya 49, Moscow 127550
A. M. Norov
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: ANorov@phosagro.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
D. A. Pagaleshkin
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: sptorshin@rambler.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
P. S. Fedotov
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: sptorshin@rambler.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
V. V. Sokolov
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: sptorshin@rambler.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
I. M. Kochetova
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: sptorshin@rambler.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
E. A. Rybin
Scientific Research Institute for Fertilizers and Insectofungicides named after Professor Ya.V. Samoilov
Email: sptorshin@rambler.ru
Russian Federation, Severnoye shosse 75, Cherepovets 162625
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