Results of long-term observations of agrophysical parameters of alluvial meadow soil of the Sakhalin Island

Authors

  • Lyubov V. Samutenko Sakhalin Scientific Research Institute of Agriculture, Yuzhno-Sakhalinsk, Russia

Keywords:

soil, arable layer, fertilizer systems, granulometric composition, density, structure

Abstract

In the field crop rotation during three rotations, favorable agrophysical properties of alluvial meadow soil have been created and preserved, corresponding to the requirements of the crops included in it. The granulometric and structural differentiation of the arable soil horizon has been established. A decrease in the content of microstructural particles (<0.01 mm) was observed in the 0–10 cm layer. In this layer of soil, there was an increase in density, which was associated with a long-term mechanized action during forage harvesting. The soil structure in the arable layer of the output fields with perennial grasses had excellent ratings. The aftereffect of fertilizer systems did not significantly affect the value of agrophysical parameters.

Author Biography

Lyubov V. Samutenko, Sakhalin Scientific Research Institute of Agriculture, Yuzhno-Sakhalinsk, Russia

Candidate of Sciences in Agriculture, Leading Researcher 

 http://orcid.org/0000-0002-3083-7958

Published

2022-10-27

How to Cite

Samutenko Л. В. . (2022). Results of long-term observations of agrophysical parameters of alluvial meadow soil of the Sakhalin Island. Vestnik of the Far East Branch of the Russian Academy of Sciences, (5), 111–122. Retrieved from http://vestnikdvo.ru/index.php/vestnikdvo/article/view/1008

Issue

Section

Agricultural sciences