Damage to young pine trees due to growing conditions
https://doi.org/10.21266/2079-4304.2023.245.126-139
Abstract
The results of a one-time survey on 8 experimental plots of young pine of natural origin and forest crops on fellings, under the canopy of the mother tree stand, as well as on former agricultural lands are presented. The soil conditions of different objects are united by a sandy loam mineralogical composition. The average index of viability of pine undergrowth under the canopy of stands is 2.98-3.12, on former agricultural lands – 4.36–4.43. Under the canopy of the stands, there are practically no specimens of pine undergrowth without damage or growth defects, and here the pine is most damaged (up to 70%) by biatorella cancer (Biatorella difformis (Fries.)). The least damage to the snow schütte (Lopodermium seditiosum Mint.) was detected in undergrowth on postagrogenic lands (up to 7%). At the same time, the largest number of moose-damaged specimens, as well as defects such as stepchildren and multibranch whorl, were found on postagrogenic lands and fellings.
About the Authors
S. G. Paramonov
St. Petersburg State Chemical and Pharmaceutical University
Russian Federation
Russian Federation
PARAMONOV Sergey G. – PhD (Biological), Associate Professor of the Department Industrial Ecology
197376. Professora Popova str. 14. St. Petersburg
A. V. Gryazkin
St. Petersburg State Chemical and Pharmaceutical University
Russian Federation
Russian Federation
GRYAZKIN Anatoly V. – DSc (Biological), Professor of the Department of Forestry
194021. Institutsky lane 5. Letter U. St. Petersburg
Researcher ID: C-6699-2018
Scopus Author ID: 55988504200
A. P. Smirnov
St.Petersburg State Forestry University
Russian Federation
Russian Federation
SMIRNOV Alexander P. – DSc (Agriculture), Professor of the Department of Forestry
194021. Institutsky lane 5. Letter U. St. Petersburg
E. I. Semenova
Forestry Department of the St.Petersburg State Forestry University
Russian Federation
Russian Federation
SEMENOVA Ekaterina I. – PhD student
194021. Institutsky lane 5. Letter U. St. Petersburg
Tong Cheng
St.Petersburg State Forestry University
Russian Federation
Russian Federation
CHENG Tong – PhD student of the Forestry Department
194021. Institutsky lane 5. Letter U. St. Petersburg
References
1. Gavrilova O.I., Pak K.A., Morozova I.V., Yuryeva A.L. [et al.]. Formation of artificial pine stands in the conditions of the Karelian taiga zone. IVUZ. Forest Journal, 2017, no 1, pp. 11–18. (In Russ.)
2. Golubeva L.V., Nakvasina E.N. Overgrowth of woody vegetation of postagrogenic
3. lands on carbonate deposits of the Arkhangelsk region. Izvestiya Sankt-Peterburgskoi lesotechnikheskoi akademiya, 2015, iss. 210, pp. 25–36. (In Russ.)
4. Griazkin A.V., Paramonov S.G. Problems of using abandoned agricultural lands. Legal problems of land use. SPb.: Izd-vo universiteta MVD, 2007. pp. 83–87. (In Russ.)
5. Gryazkin A.V., Paramonov S.G., Semenova E.I. The state of pine young animals growing on post-agrogenic lands and in forest biogeocenoses. The scientific heritage (Budapest, Hungary), 2022, vol. 3, no. 82 (82), pp. 55–59. ISSN 9215-0365. (In Russ.)
6. Ermakova M.V. Growth and formation of pine cultures under the canopy and on the cutting of the bereznyak of the cereal-multi-grass in the Trans-Urals. Izvestiya Sankt-Peterburgskoi lesotechnikheskoi akademii, 2018, iss. 222, pp. 21–29. DOI: 10.21266/2079-4304.201.21. (In Russ.)
7. Novikova M.A., Gryazkin A.V., Belyaeva N.V., Khetagurov Kh.M., Nguyen V.Z. Formation of forest phytocenoses on abandoned agricultural lands. Agrarian scientific journal, 2016, no. 6, pp. 29–33. (In Russ.)
8. Novoselova N.N., Zalesov S.V., Magasumova A. G. Formation of wood vegetation on the former agricultural lands: monograph. Ekaterinburg, 2016. 106 p. (In Russ.)
9. Paramonov S.G. Features of the formation of pine young animals on forest and non-forest lands: specialty 06.03.03 «Agroforestry, protective afforestation and landscaping of settlements, forest fires and the fight against them»: dissertation for the degree of candidate of biological sciences. St. Petersburg, 2006. 131 p. (In Russ.)
10. Selikhovkin A.V., Drenkhan R., Mandelstam M.Yu., Musolin D.L. Invasions of insect pests and fungal pathogens of woody plants in the North-West of the European part of Russia. Vestnik Sankt-Peterburgskogo universiteta. Earth Sciences, 2020, no. 65, vol. 2, pp. 263–283. (In Russ.)
11. Smirnov A.P. Assessment of drainage of upper peat-swamp soils in the taiga zone: monograph. LAP Lambert Academic Publishing GmbH & Co. KG (Saarbrücken, Germany), 2019. 133 p. (In Russ.)
12. Sokolov A.I. Reforestation on the cuttings of the North-West of Russia: monograph. Petrozavodsk: Karelian Scientific Center of the Russian Academy of Sciences, 2006. 215 p. (In Russ.)
13. Treivas L.Y. Diseases and pests of coniferous plants: atlas-determinant. Moscow: Fiton+, 2010. 144 p. (In Russ.)
14. Fetisova A.A., Gryazkin A.V., Kovaleоuss.) Hanner M., Almqvist C., Hörnfeldt R. о 2002, no. 36 (4), pp. 757–765.
Review
For citations:
Paramonov S.G., Gryazkin A.V., Smirnov A.P., Semenova E.I., Cheng T. Damage to young pine trees due to growing conditions. Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii. 2023;(245):126-139. (In Russ.) https://doi.org/10.21266/2079-4304.2023.245.126-139
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