Plant and Soil Science

Olga Pak

All articles

SOLUBLE SILICON COMPOUNDS IN SOILS OF DIFFERENT GRANULOMETRIC COMPOSITION OF THE WESTERN REGION OF UKRAINE


O.Y. BYKOVA , Oksana Tonkha, Olena Pikovska, Olga Pak
Keywords: readily-available silica, hard-soluble silica compounds, reaction of soil medium, exchangeable cations, particle size distribution of soil.

O.Y. BYKOVA, Tonkha, O., Pikovska, O., & Pak, O. (2020). SOLUBLE SILICON COMPOUNDS IN SOILS OF DIFFERENT GRANULOMETRIC COMPOSITION OF THE WESTERN REGION OF UKRAINE. Plant and Soil Science, 11(2), 22-29. https://doi.org10.31548/agr2020.02.022

Assessment of the influence of mineral fertilisers on the phosphate regime of meadow chernozem carbonate soil and yield of sunflower and winter wheat


Oksana Tonkha, Olga Pak, Volodymyr Kozak, Oleg Hryshchenko, Olena Pikovska
Keywords: group and fractional composition, mobile phosphates, soil medium reaction, phosphate mobilisation, available phosphorus

Tonkha, O., Pak, O., Kozak, V., Hryshchenko, O., & Pikovska, O. (2024). Assessment of the influence of mineral fertilisers on the phosphate regime of meadow chernozem carbonate soil and yield of sunflower and winter wheat. Plant and Soil Science, 15(1), 63-74. https://doi.org/10.31548/plant1.2024.63