Effectiveness of LongActing Urea in the Growing of Spring Wheat

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spring wheat crop was studied. It was shown that encapsulated urea, in comparison with its usual form, provided an increase in the yield of spring wheat grain by 9–13%. The coating of urea granules with calcium dihydrogen phosphate contributed to a more uniform release of fertilizer nitrogen, increasing the efficiency of its use by plants by 10–13%. It was found that the effectiveness of encapsulated urea is directly dependent on the thickness of the coating granules.

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作者简介

V. Lapushkin

Russian State Agrarian University–Moscow Timiryazev Agricultural Academy; Pryanishnikov AllRussian Research Institute of Agrochemistry

编辑信件的主要联系方式.
Email: lapushkin@rgau-msha.ru
俄罗斯联邦, ul. Timiryazevskaya 49, Moscow 127434; ul. Pryanishnikova 31a, Moscow 127434

M. Volkova

Russian State Agrarian University–Moscow Timiryazev Agricultural Academy; Pryanishnikov AllRussian Research Institute of Agrochemistry

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, ul. Timiryazevskaya 49, Moscow 127434; ul. Pryanishnikova 31a, Moscow 127434

A. Lapushkina

Russian State Agrarian University–Moscow Timiryazev Agricultural Academy; Pryanishnikov AllRussian Research Institute of Agrochemistry

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, ul. Timiryazevskaya 49, Moscow 127434; ul. Pryanishnikova 31a, Moscow 127434

S. Torshin

Russian State Agrarian University–Moscow Timiryazev Agricultural Academy

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, ul. Timiryazevskaya 49, Moscow 127434

F. Igraliev

Russian State Agrarian University–Moscow Timiryazev Agricultural Academy

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, ul. Timiryazevskaya 49, Moscow 127434

A. Norov

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

D. Pagaleshkin

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

P. Fedotov

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

V. Sokolov

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

I. Kochetova

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

E. Rybinc

Samoilov Research Institute for Fertilizers and Insectofungicides

Email: lapushkin@rgau-msha.ru
俄罗斯联邦, Nord highway 75, Vologda region, Cherepovez 162622

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