Dynamics of the density of lawn grass and herbage on loamy and sandy soils

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Abstract


Conducted research on the dynamics of the density of single-species and mixed grass crops on sod-podzolic soils of the Ryazan region. The estimation of the density of turf grass stands in the years 2012-2014 studies found that the highest density had a single-species crops: Kentucky bluegrass, red fescue, bent grass selenobrachys, and among mixed crops - a three-component grass mixture (red fescue, Kentucky bluegrass, bent grass selenobrachys) and four-component mixture (selenobrachys bent grass, red fescue, Kentucky bluegrass, red fescue). The lowest density of planting was installed at the perennial ryegrass in the second and third years and three-component grass mixture (red fescue, sheep's fescue, perennial ryegrass) in the third year of life of grass. The trend of higher density turf grass stands revealed in experiment 1 for loamy soils compared to sandy loam.

About the authors

A A Poddubsky

Peoples' Friendship University of Russia (RUDN University)

Author for correspondence.
Email: a.poddubsky@mail.ru
Miklukho-Maklay str., 8/9, Moscow, Russia, 117198

T S Lazareva

Ryazan Agricultural Institute Named after Professor P.A. Kostychev

Email: mail@mntc.pro
Kostychev str., 1, Ryazan, Russia, 390044

Yu A Mazayskiy

Ryazan Agricultural Institute Named after Professor P.A. Kostychev

Email: mail@mntc.pro
Kostychev str., 1, Ryazan, Russia, 390044

E A Piven

Peoples' Friendship University of Russia (RUDN University)

Email: stanislavpiven@mail.ru
Miklukho-Maklay str., 8/9, Moscow, Russia, 117198

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Copyright (c) 2017 Поддубский А.А., Лазарева Т.С., Мажайский Ю.А., Пивень Е.А.

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This work is licensed under a Creative Commons Attribution 4.0 International License.

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