NATURAL STIMULANT FOR LONG-TERM CONIFEROUS SEEDS

Volume 8, Issue 3, June 2023     |     PP. 54-62      |     PDF (1261 K)    |     Pub. Date: December 26, 2023
DOI: 10.54647/chemistry150336    52 Downloads     172066 Views  

Author(s)

S.V. Soboleva, Reshetnev Siberian state University of Science and Technology 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation
O.A. Еsyakova, Reshetnev Siberian state University of Science and Technology 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation
S.V. Ushanov, Reshetnev Siberian state University of Science and Technology 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation
V.M. Voronin, Reshetnev Siberian state University of Science and Technology 31, Krasnoyarsky Rabochy Av., Krasnoyarsk, 660037, Russian Federation

Abstract
The paper considers the possibility of using aqueous extracts of conifers to increase the germination of seeds of Scots pine for long-term storage. It was found out that in the woody greens of conifers there are substances with provitamin and growth-stimulating activity, namely carotenoids (0.14 g/l) and phenolic compounds (2.50 g/l). Pine tree greens selected in the Mansky district of the Krasnoyarsk Territory were used as raw materials. Extracts were prepared from pine tree greens as follows: dried and crushed tree greens were extracted with tert-butylmethyl ether. The extract was treated with an aqueous solution of an alkaline agent, then an aqueous-alkaline solution was separated. Distilled water was used as a control. For the experiment, seeds of ordinary pine harvested in 2017, 2018, 2019, 2020 and 2021, provided by the Krasnoyarsk forest seed station, were used. The characteristics of the seeds comply with GOST 14161-86. The seeds were germinated in Petri dishes, filter paper was used as a litter. The seedlings were counted on the 15th day. Per 100 pcs. the following concentrations of the extract of an aqueous solution were taken from the seeds, ml of extract per 1 liter: 0.25:1; 0.5:1; 0,10:1; 0,05:1; 0,025:1. With increasing shelf life, seed germination decreases. The highest seed germination is observed when using an extract with a concentration of extractives (0.05:1) and seeds of the 2021 harvest year. The results of the research can be recommended to increase the germination of long-term storage pine seeds.

Keywords
growth-stimulating activity, aqueous extracts of conifers, Рinus sylvestrisL

Cite this paper
S.V. Soboleva, O.A. Еsyakova, S.V. Ushanov, V.M. Voronin, NATURAL STIMULANT FOR LONG-TERM CONIFEROUS SEEDS , SCIREA Journal of Chemistry. Volume 8, Issue 3, June 2023 | PP. 54-62. 10.54647/chemistry150336

References

[ 1 ] Dietrich, V.I. Estimation of volumes and possible ways of using logging waste on the example of the Krasnoyarsk Territory/ V.I. Dietrich, A.A. Andrias, A.I. Perezhilin, V.P. Korpachev// Coniferous boreal zones, XXVII, No. 3-4, 2010. - pp.346-351.
[ 2 ] Yagodin V.I. Fundamentals of waste-free technology of wood greenery // Fundamentals of chemical technology of wood raw materials. SPb., 2000. pp. 50-58.
[ 3 ] Ushanova V.M., Ushanov S.V., Repyakh S.M. Composition and processing of wood greenery and bark of Siberian fir. Krasnoyarsk, 2008. 257 p.
[ 4 ] Ushanova V.M. Complex processing of woody greenery and bark of Siberian fir with the production of products with biological activity: abstract. dis. ...d-rateh. sciences'. Krasnoyarsk, 2012. 34 p.
[ 5 ] Konyshev A.V., Ushanova V.M., Voronin V.M. The influence of aqueous extracts from the woody greenery of coniferous plants on the germination and growth of seeds of agricultural crops / In the collection: scientific discussion of modern youth: topical issues, achievements and innovations. Collection of articles of the IV International Scientific and Practical Conference. Penza, 2018. pp. 23-27.
[ 6 ] Khartanovich, E.A., Zelenskaya T.V. The state and use of the forest resource base of the Krasnoyarsk Territory as prerequisites for the formation of a cluster for the processing of forest complex waste//Bulletin of the Altai Academy of Economics and Law. - 2020. - No. 11. pp.548-553.
[ 7 ] The influence of growth stimulators of natural origin on coniferous seedlings/ E.M. Andreeva, S.K. Stetsenko, A.V. Kuchin et al.//Forestry Journal. 2016. No.3. – 2016. pp.10-18.
[ 8 ] Raldugin, V.A. Fir triterpenoids and a highly effective plant growth regulator based on them/V.A. Raldugin//Russian Chemical Journal. – 2004. – Vol.86. - No. 3.-pp.84-88.
[ 9 ] Patent No. 2680956 Russian Federation, IPC A01N 65/00 (2009.01) A01P 21/00 (2006.01) Method for stimulating the growth of coniferous plant seeds : No. 2018118950 : application 23.05.2018 :publ. 02/28/2019 / Mukhortov D. I., Karaseva M. A., Karasev V. N., Brodnikov S. N.; applicant of PSTU. – 5 p.
[ 10 ] Patent No. 2142231 Russian Federation IPC C05F 11/08, A01N63/04 Plant growth and development stimulator "Gibbor-M" : No. 97113040/13, application 11.08.1997, publ. 20.06.1999, / applicant and patent holder Novikov I.S.-2s.
[ 11 ] Pentelkina N.V., PentelkinaYu.S. The effect of growth stimulants on the sowing qualities of long-stored seeds // Forest management and reproduction of forest resources / Scientific tr.MGUL.-2001.-Issue 311.-pp.150-153.
[ 12 ] Raldugin V.A., Druganov A.G., Klimov V.P., Shubin A.N., Chekurov V.M. "Method for obtaining biologically active amounts of triterpene acids" (Novosibirsk Institute of Organic Chemistry Chemistry SB RAS; State Enterprise Production Association "Electrochemical Plant", Institute of Cytology and Genetics of the Siberian Branch of the Russian Academy of Sciences). RU 2108803 C1 application 97105437/13 /13, application 04.08.97, publ. 20.04.98.Byul. No. 15.
[ 13 ] GOST 14161-86 Seeds of coniferous tree species. Technical conditions. – M.: Gosstandart. It was put into effect on March 27, 1986 No. 776. – 8 p.
[ 14 ] GOST 13056.6-97. Seeds of trees and shrubs method of determining germination : national standard of the Russian Federation : official publication : approved and put into effect by Resolution of the State Committee of the Russian Federation for Standardization and Certification dated March 12, 1998 No. 48 : introduced instead of GOST 13056.6-75 : date of introduction 1998-07-01 / developed by the Interstate Council for Standardization, Metrology and Certification. – Minsk : IPK Publishing House of Standards, 1998. – 38 p.
[ 15 ] Obolenskaya, A.V., Laboratory work on the chemistry of wood and cellulose: textbook. manual/ A.V. Obolenskaya, Z.P. Yelnitskaya, A.A. Leonovich - M.: Ecology, 1991. - 320 p.
[ 16 ] Moises, B.B. Statistical methods of quality control and experimental data processing: a textbook for universities / B. B. Moises, I. V. Plotnikova, L. A. Redko. — 2nd ed. — Moscow : Yurayt Publishing House, 2022 ; Tomsk : Tomsk Polytechnic University, 2016. – 119 p.
[ 17 ] Ushanov S.V., Ushanova V.M. Evaluation of the statistics of the Frocini, omega-square, Kolmogorov-Smirnov criteria to test the hypothesis of the normality of the distribution of essential oil content in the forked shoots of young AbiesSibiricaLed., measured with rounding //The system. Methods. Technologies. 2019, No. 3 (43). pp. 89-95.
[ 18 ] Ushanov S.V., Shevelev S.L., Kulakova N.N., Vais A.A., Nemitch V.N. Simulation of Forest Ecosystems dynamic processes message //IOP Conference Series: Materials Science and Engineering. ReshetnevReadings. 2018. 2020. Р.012019.