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Impact of Plant Growth Regulators to Development of the Second Generation Energy Crop Miscanthus × giganteus Produced Two Years in Marginal Post-Military Soil

Pidlisnyuk, Valentina and Stefanovska, Tatyana and Zhukov, Olexander and Medkow, Artem and Shapoval, Pavlo and Stadnik, Vitalii and Sozanskyi, Martyn (2022) Impact of Plant Growth Regulators to Development of the Second Generation Energy Crop Miscanthus × giganteus Produced Two Years in Marginal Post-Military Soil. Applied Science., 12 (2).

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Abstract

The impact of the plant growth regulators (PGRs) Stimpo, Regoplant, and Charkor on the production of the second-generation energy crop Miscanthus � giganteus on marginal post-military soil was investigated during two vegetation seasons. The land, previously a tank training polygon, has not been in use since 1990 and has become marginal. Biological parameters (stem, shoot, and root lengths) and dry biomass values were evaluated in relation to the applied treatments. The multivariate general linear model (M-GLM) results showed a positive influence of Charkor on M. � giganteus development; the effect was markedly higher in the second year of vegetation. The impact of Stimpo and Regoplant was less noticeable; nevertheless, certain combinations of treatments showed satisfactory results. The M-GLM approach detected the inter-influence of the main factors of the production process, i.e., PGRs, soil, and year of growing. The results showed the predominant influence of year, PGRs and combined factor PGRs � year on the biological parameters; the other studied factors and their combinations were not as effective. Further research should focus on verifying the field-scale results for the M. � giganteus plantation established in a post-military area and compare the lab and field studies.

Item Type: Article
Subjects: S Сільське господарство > SB Рослинні культури
Divisions: Хіміко-біологічний факультет > Кафедра ботаніки і садово-паркового господарства
Depositing User: Кафедра ботаніки і садово-паркового господарства
Date Deposited: 13 Sep 2022 17:56
Last Modified: 13 Sep 2022 17:56
URI: http://eprints.mdpu.org.ua/id/eprint/12667

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