Issue |
BIO Web Conf.
Volume 71, 2023
II International Conference on Current Issues of Breeding, Technology and Processing of Agricultural Crops, and Environment (CIBTA-II-2023)
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Article Number | 01003 | |
Number of page(s) | 8 | |
Section | Issues of Sustainable Development of Agriculture | |
DOI | https://doi.org/10.1051/bioconf/20237101003 | |
Published online | 07 November 2023 |
Intensification of cultivation of Pinus sylvestris L. seedlings with a closed root system in the Southern Urals
Ufa State Petroleum Technological University, Ufa, 450064 Russian Federation, Ufa, 450001 Russian Federation
* Corresponding author: mailto: butomus11@yandex.ru
The article presents the results of research on growing seedlings of Pinus sylvestris L. with a closed root system in a greenhouse when sowing in cassettes, on three types of substrates and 7 variants of presowing treatment with various growth stimulants, which affected the energy of seed germination and germination, and also on increasing the total number of germinated seeds during the first month. Good germination results were obtained when seeds were treated with Borogum-M, Bogatyi-Micro, Bionex-Kemi preparations in low-density peat, filled with the starting composition of fertilizers. But in the subsequent period, the development of seedlings was more intense on denser peat with the addition of humic acids and salts, mineral fertilizers, trace elements, strains of soil microflora and mycorrhiza. Biometric indicators of seedlings also turned out to be slightly higher on this substrate. It is proposed to grow pine seedlings during one growing season on low-density peat with the addition of a complex of components.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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