The Effect of Long-Term Periodic Fertilization on the Structure of the Stand and the Ground Cover in the Cowberry Pine Forests of Middle Taiga (Republic of Karelia)

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631.8

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10.37482/0536-1036-2020-2-35-50

Abstract

The results of research on studying the influence of after-effects of periodic nitrogen (N) and complex fertilizer (NPK) treatments on the structure of the tree layer and ground cover are reported. The study objects were pine plantations growing on poor sandy soils in the cowberry pine forests (Karelian taiga district and middle taiga). At the time of survey, the plantations were 53 years old; fertilizers were last applied 30 years ago. A geobotanical relevé was carried out, stand valuation characteristics were determined, and microphytocoenoses were mapped at each sample plot. The NPK fertilization resulted in an increase in the average diameter and height of the pine plantations with more intensive thinning of the stand in comparison to the control and nitrogen fertilizer treatments. The fertilizer and control treatments are the same according to the total number of species in the ground cover. At the same time, significant differences were observed in the ratio of projective covers of mosses and lichens. In all fertilized plots, the abundance of mosses was twice or even more higher than the abundance of lichens, whereas the moss cover at the control site was almost the same as the lichen cover, and locally even lower. This pattern is probably associated with the response of true mosses to elevated carbon and nitrogen content in upper soil horizons. The only stand valuation characteristic reliably and unambiguously correlating with the ground cover structure is the average diameter: the larger the value of the average diameter, the larger the projective cover of true mosses. Generally speaking, four-time mineral fertilization with 5 year intervals of pine plantations growing on sandy soils continue to exert an effect on the structure of the tree layer and ground cover even 30 years after the last treatment. In the fertilized sample plots, elevated nitrogen and carbon levels are observed only in the forest floor and the soil horizon directly underlying the floor. This is due to the fact that trace amounts of nitrogen are fixed in the phytocenosis and released back with litter fall only into the topmost soil horizons; influencing the structure of the moss-and-lichen layer towards the prevalence of true mosses (Pleurozium schreberi, Hylocomium splendens) over fruticose lichens of the genus Cladonia in the ground cover.

Authors

N.V. Genikova, Candidate of Biology, Senior Research Scientist; ResearcherID: M-2052-2013, ORCID: https://orcid.org/0000-0001-6475-8396
V.A. Kharitonov, Research Scientist; ORCID: https://orcid.org/0000-0003-0703-3473
A.M. Kryshen’, Doctor of Biology, Director, Senior Research Scientist; ResearcherID: E-1898-2012, ORCID: https://orcid.org/0000-0003-1964-2073

Affiliation

Forest Research Institute of the Karelian Research Centre of the Russian Academy of Sciences, ul. Pushkinskaya, 11, Petrozavodsk, Republic of Karelia, 185910, Russian Federation; e-mail: genikova@krc.karelia.ru, haritonov@krc.karelia.ru, kryshen@krc.karlia.ru

Keywords

mineral fertilizers, pine plantations, ground cover, species composition, sandy soils

For citation

Genikova N.V., Kharitonov V.A., Kryshenʼ A.M. The Effect of Long-Term Periodic Fertilization on the Structure of the Stand and the Ground Cover in the Cowberry Pine Forests of Middle Taiga (Republic of Karelia). Lesnoy Zhurnal [Russian Forestry Journal], 2020, no. 2, pp. 35–50. DOI: 10.37482/0536-1036-2020-2-35-50

References

1.Anthropogenic Forests of Eastern Fennoscandia: Purpose, Dynamics and Resource Potential. Research Report. Guided by A.I. Sokolov. Petrozavodsk, 2015. 147 p.
2. Beliaeva N.V., Gryazkin A.V., Kovalev N.V., Fetisova A.A., Kasi I.A. The Comparative Estimation of Natural Solid Cover after Improvement Cutting and Complex Care in Cowberry Pine Forest. Vestnik Moskovskogo gosudarstvennogo universiteta lesa – Lesnoy vestnik [Forestry Bulletin], 2012, no. 6, pp. 193–199.
3. Vasilevich V.I. Essays in Theoretical Phytocenology. Leningrad, Nauka Publ., 1983. 247 p.
4. Gavrilova O.I., Kishchenko I.T. Influence of Mineral Fertilizers on Scots Pine Growth on South Karelia Sand Soils. Lesnoy Zhurnal [Russian Forestry Journal],  2003, no. 6, pp. 7–15. URL: http://lesnoizhurnal.ru /upload/iblock/39c / 39c4fd9e098303 207e6431b88d82373b. pdf
5. Genikova N.V., Kharitonov V.A. The Aftereffects of Long-Term Mineral Fertilization on the Species Composition and the Ground Cover Structure of Pine Crops on Sandy Soils. Lesnoy Zhurnal [Russian Forestry Journal], 2018, no. 1, pp. 18–28. DOI: 10.17238 \issn0536–1036.2018.1.18, URL: http://lesnoizhurnal.ru / upload / iblock / 97d / 18_28. pdf
6. Dylis N.V. The Basics of Biogeocenology. Moscow, MGU Publ., 1978. 152 p.
7. Ipatov V.S. Certain Problems Pertaining to the Theory of Organization in the Vegetational Cover. Botanicheskii Zhurnal, 1970, vol. 55, no. 2, pp. 184–195.
8. Karpov V.G. Experimental Phytocenology of Dark Coniferous Taiga. Leningrad, Nauka Publ., 1969. 336 p.
9. Kovaleva N.M., Sobachkin R.S. The Effect of Nitrogen Fertilizer on the Development of Lower Stories of Pine Forests in Krasnoyarsk. Lesovedenie [Russian Journal of Forest Science], 2016, no. 1, pp. 25–33.
10.The Concept of Intensive Use and Regeneration of Forests. Saint Petersburg, SPbNIILH Publ., 2015. 16 p.
11. Kryshen A.M. On the Methods of Tree Phytogenic Fields Study. Botanicheskii Zhurnal, 1998, vol. 83, no. 10, pp. 133–142.
12. Kuzʼmin I.A. Application of Fertilizers and Herbicides in Pine Plantations on Sandy Loam Soils. Improving the Efficiency of Reforestation in the North. Petrozavodsk, Karelʼskiy filial AN SSSR Publ., 1977, pp. 88–92.
13. Ronkonen N.I. Fellings and Their Natural Reforestation. Reforestation in the Karelian ASSR and Murmansk Region. Petrozavodsk, Karelʼskiy filial AN SSSR Publ., 1975, pp. 36–65.
14. Sokolov A.I., Pekkoev A.N., Neronova Ya.A., Kharitonov V.A. Fertilization Effects on Pinus Sylvestris (Pinaceae) Growth on the Burnt Areas. Rastitelnye Resursy, 2018, vol. 54, no. 2, pp. 235–245.
15. Solodovnikov A.N., Fedorets N.G., Sokolov A.I. Mineral Fertilizersʼ After-Effect on Soil Properties and Stand Productivity in a Long-Term Experiment in Karelian Middle Taiga. Trudy KarNC RAN [Transactions of Karelian Research Centre of the Russian Academy of Sciences], 2017, no. 5, pp. 45–51. DOI: 10.17076 / eb490
16. Stepanenko I.I. Increasing Productivity of Pine Stands by Mineral Fertilizers Application. Lesnoy Zhurnal [Russian Forestry Journal], 2005, no. 4, pp. 61–69. URL: http://lesnoizhurnal.ru / upload / iblock / dd5 / dd587c7ae966221659e1543c8dee6188. pdf
17. Stepanenko I.I. The Changes on Plant Community for Experiments with Mineral Fertilizers in Pine Stands of Different Forest Types. Vestnik Moskovskogo gosudarstvennogo universiteta lesa – Lesnoy vestnik [Forestry Bulletin], 2006, no. 6, pp. 4–12.
18. Shapchenkova O.A., Kovaleva N.M., Ivanov V.V., Sobachkin R.S., Sobachkin D.S., Petrenko A.E. Effect of Nitrogen Fertilizers on the Ground Cover and the Properties of a Forest Floor in Pine Stands in Krasnoyarsk Forest-Steppe. Lesovedenie [Russian Journal of Forest Science], 2015, no. 1, pp. 44–51.
19. Shubin V.I., Geles I.S., Krutov V.I., Morozova R.M., Sokolov A.I. Productivity Improvement of Pine and Spruce Plantations in Fellings. Petrozavodsk, Karelʼskiy nauchnyy tsentr AN SSSR Publ., 1991. 172 p.
20. Shumakov V.S. Achievements and Problems of Mineral Fertilizers Application in Forestry of the USSR. Agrohimia, 1972, no. 7, pp. 145–153.
21. Shutov I.V., Maslakov E.L., Markova I.A., Polyanskiy E.V., Belʼkov V.P., Gladkov E.G., Golovchanskiy I.N., Ryabinin B.N., Morozov V.A., Shimanskiy P.S. Forest Plantations (Fast Growing of Spruce and Pine). Moscow, Lesnaya promyshlennostʼ Publ., 1984. 248 p.
22. Bergh J., Nilsson U., Allen H. L., Johansson U., Fahlvik N. Long-Term Responses of Scots Pine and Norway Spruce Stands in Sweden to Repeated Fertilization and Thinning. Forest Ecology and Management, 2014, vol. 320, pp. 118–128. DOI: 10.1016 / j. foreco. 2014.02.016
23. Boonstra R., Krebs C.J., Cowcill K. Responses of Key Understory Plants in the Boreal Forests of Western North America to Natural versus Anthropogenic Nitrogen Levels. Forest Ecology and Management, 2017, vol. 401, pp. 45–54. DOI: 10.1016 / j. foreco. 2017.06.065
24. Kellner O., Mårshagen M. Effects of Irrigation and Fertilization on the Ground Vegetation in a 130-Year-Old Stand of Scots Pine. Canadian Journal of Forest Research, 1991, vol. 21(5), pp. 733-738. DOI: 10.1139 / x91–104
25. Kellner O., Redbo-Torstensson P. Effects of Elevated Nitrogen Deposition on the Field-Layer Vegetation in Coniferous Forests. Ecological Bulletins, 1995, no. 44, pp. 227–237.
26. Mäkipää R. Sensitivity of Forest-Floor Mosses in Boreal Forests to Nitrogen and Sulphur Deposition. Water, Air, and Soil Pollution, 1995, vol. 85, iss. 3, pp. 1239-1244. DOI: 10.1007 / BF00477151
27. Mälkönen E., Aro-Heinilä V., Kellomäki S. Lannoituksen ja kastelun vaikutus männikön pintakasvillisuuteen [Effect of Fertilization and Irrigation on the Ground Vegetation of a Scots Pine Stand]. Silva Fennica, 1982, vol. 16, iss. 1, pp. 27–42. DOI: 10.14214 / sf. a15072 28. Manninen O., Stark S., Kytöviita M., Lampinen L., Tolvanen A. Understorey Plant and Soil Responses to Disturbance and Increased Nitrogen in Boreal Forests. Journal of Vegetation Science, 2009, vol. 20, iss. 2, pp. 311–322. DOI: 10.1111 / j. 1654-1103.2009.05529. x
29. Olsson B.A., Kellner O. Long-Term Effects of Nitrogen Fertilization on Ground Vegetation in Coniferous Forests. Forest Ecology and Management, 2006, vol. 237, iss. 1–3, pp. 458–470. DOI: 10.1016 / j. foreco. 2006.09.068
30. Rowe E.C., Healey J.R., Edwards-Jones G., Hills J., Howells M., Jones D.L. Fertilizer Application during Primary Succession Changes the Structure of Plant and Herbivore Communities. Biological Conservation, 2006, vol. 131, iss. 4, pp. 510–522. DOI: 10.1016 / j. biocon. 2006.02.023
31. Strengbom J., Nordin A. Commercial Forest Fertilization Causes Long-Term Residual Effects in Ground Vegetation of Boreal Forests. Forest Ecology and Management, 2008, vol. 256, iss. 12, pp. 2175–2181. DOI: 10.1016 / j. foreco. 2008.08.009
32. Strengbom J., Nordin A., Näsholm T., Ericson L. Slow Recovery of Boreal Forest Ecosystem Following Decreased Nitrogen Input. Functional Ecology, 2001, vol. 15, iss. 4, pp. 451–457. DOI: 10.1046 / j. 0269-8463.2001.00538. x
33. Sullivan T.P., Sullivan D.S. Old-Growth Characteristics 20 Years after Thinning and Repeated Fertilization of Lodgepole Pine Forest: Tree Growth, Structural Attributes, and Red-Backed Voles. Forest Ecology and Management, 2017, vol. 391, pp. 207–220. DOI: 10.1016 / j. foreco. 2017.02.021 

Received on June 1, 2019