Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops
As objects for reforestation, the least studied are carbonate substrates, which have a number of specific features in terms of mineral composition, the exchange of nutrients, and biological activity. The use of biological preparations of a consortium of bacteria of the genus <i>Bacillus</i&...
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| author | Vladimir M. Kosolapov Vladmir I. Cherniavskih Elena V. Dumacheva Luiza D. Sajfutdinova Alexey A. Zavalin Alexey P. Glinushkin Valentina G. Kosolapova Bakhyt B. Kartabaeva Inna V. Zamulina Valery P. Kalinitchenko Michail G. Baryshev Michail A. Sevostyanov Larisa L. Sviridova Victor A. Chaplygin Leonid V. Perelomov Saglara S. Mandzhieva Marina V. Burachevskaya Lenar R. Valiullin |
| author_facet | Vladimir M. Kosolapov Vladmir I. Cherniavskih Elena V. Dumacheva Luiza D. Sajfutdinova Alexey A. Zavalin Alexey P. Glinushkin Valentina G. Kosolapova Bakhyt B. Kartabaeva Inna V. Zamulina Valery P. Kalinitchenko Michail G. Baryshev Michail A. Sevostyanov Larisa L. Sviridova Victor A. Chaplygin Leonid V. Perelomov Saglara S. Mandzhieva Marina V. Burachevskaya Lenar R. Valiullin |
| author_sort | Vladimir M. Kosolapov |
| collection | DOAJ |
| description | As objects for reforestation, the least studied are carbonate substrates, which have a number of specific features in terms of mineral composition, the exchange of nutrients, and biological activity. The use of biological preparations of a consortium of bacteria of the genus <i>Bacillus</i> and mycorrhizal fungi of the genus <i>Glomus</i> in growing seedlings of Scots pine (<i>Pinus sylvestris</i> L.) on carbonate substrates provides the metabolic products; soluble and microelement salts function as catalysts for chemical reactions of exudates and soil products; and a greater amount of plant heavy metals (HM) Cu, Zn, Cd, and Pb accumulate in the soil. Among HMs, the random factors most strongly determined an accumulation of Cd (the influence rate of random factors h<sup>2</sup><sub>x</sub> = 34.6%) and Pb (the influence rate of random factors h<sup>2</sup><sub>x</sub> = 21.7%) in the plants. A trend of all studied HMs higher uptake by the Cretaceous pine (<i>Pinus sylvestris</i> var. <i>cretacea</i> (Kalen.) Kom.) in comparison with the <i>P. sylvestris</i> ecotype is revealed. Against the biological preparation background of Biogor KM and MycoCrop<sup>®</sup>, a greater value of the HM’s biological absorption in comparison with the option without biological preparations is noted. This process occurs against a background of a significant increase in the nitrification capacity in the chalk fine-grained substrate (soil aggregates < 1 mm in size), which is an indirect indicator of an increased intensity of microbiological processes. Spearman’s correlation was noted between the coefficient of accumulation of Cu, Zn, Cd, and Pb in the dry matter of Scots pine (<i>P. sylvestris</i>) seedlings and the nitrification capacity of substrate (r<sub>s</sub> = 0.610–0.744, <i>p</i> < 0.05), as well as the relationship between the nitrification capacity index of substrate and the coefficient of biological absorption of copper, zinc, and cadmium (r<sub>s</sub> = 0.543–0.765, <i>p</i> < 0.05). No relationship was found between the coefficient of biological absorption of lead and other soil chemical property indicators. HM absorption by plants was random. No correlations have been established between an accumulation of HMs and a content of total nitrogen, an absolute value of nitrate nitrogen, a humus content, or a pH. The significance of the work is the possibility of providing reliable reforestation with Scots pine (<i>P. sylvestris</i>) and Cretaceous pine (<i>P. sylvestris</i> var. <i>cretacea</i>) on the chalk outcrops using the biological preparations Biogor KM, MycoCrop<sup>®</sup>, and BGT* methodology and ensuring soil phytoremediation from HMs. |
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| spelling | doaj.art-8489ee44a8e5424aadfb34475462d1d52023-11-18T19:25:08ZengMDPI AGForests1999-49072023-07-01147149210.3390/f14071492Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk OutcropsVladimir M. Kosolapov0Vladmir I. Cherniavskih1Elena V. Dumacheva2Luiza D. Sajfutdinova3Alexey A. Zavalin4Alexey P. Glinushkin5Valentina G. Kosolapova6Bakhyt B. Kartabaeva7Inna V. Zamulina8Valery P. Kalinitchenko9Michail G. Baryshev10Michail A. Sevostyanov11Larisa L. Sviridova12Victor A. Chaplygin13Leonid V. Perelomov14Saglara S. Mandzhieva15Marina V. Burachevskaya16Lenar R. Valiullin17Federal Williams Research Center of Forage Production and Agroecology, 1 Nauczny Gorodok, 141055 Lobnya, RussiaFederal Williams Research Center of Forage Production and Agroecology, 1 Nauczny Gorodok, 141055 Lobnya, RussiaFederal Williams Research Center of Forage Production and Agroecology, 1 Nauczny Gorodok, 141055 Lobnya, RussiaFederal Williams Research Center of Forage Production and Agroecology, 1 Nauczny Gorodok, 141055 Lobnya, RussiaAll-Russian Research Institute for Agrochemistry Named after D.N. Pryanishnikov of the Russian Academy of Sciences, 31a, Pryanishnikova St., 127434 Moscow, RussiaRussian Academy of Sciences, 32-a Gagarinsky, Leninsky Ave., 119991 Moscow, RussiaMoscow Timiryazev Agricultural Academy, 49 Timiryazevskaya St., 127422 Moscow, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAcademy of Biology and Biotechnology, Southern Federal University, 105/42 Bolshaya Sadovaya St., 344006 Rostov-on-Don, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAcademy of Biology and Biotechnology, Southern Federal University, 105/42 Bolshaya Sadovaya St., 344006 Rostov-on-Don, RussiaLaboratory of Soil Chemistry and Ecology, Tula State Lev Tolstoy Pedagogical University, 125 Lenin Ave., 300026 Tula, RussiaAcademy of Biology and Biotechnology, Southern Federal University, 105/42 Bolshaya Sadovaya St., 344006 Rostov-on-Don, RussiaLaboratory of Soil Chemistry and Ecology, Tula State Lev Tolstoy Pedagogical University, 125 Lenin Ave., 300026 Tula, RussiaAll-Russian Research Institute of Phytopathology, 5 Ownership, Institute St., Odintsovo District, 143050 Big Vyazemy, RussiaAs objects for reforestation, the least studied are carbonate substrates, which have a number of specific features in terms of mineral composition, the exchange of nutrients, and biological activity. The use of biological preparations of a consortium of bacteria of the genus <i>Bacillus</i> and mycorrhizal fungi of the genus <i>Glomus</i> in growing seedlings of Scots pine (<i>Pinus sylvestris</i> L.) on carbonate substrates provides the metabolic products; soluble and microelement salts function as catalysts for chemical reactions of exudates and soil products; and a greater amount of plant heavy metals (HM) Cu, Zn, Cd, and Pb accumulate in the soil. Among HMs, the random factors most strongly determined an accumulation of Cd (the influence rate of random factors h<sup>2</sup><sub>x</sub> = 34.6%) and Pb (the influence rate of random factors h<sup>2</sup><sub>x</sub> = 21.7%) in the plants. A trend of all studied HMs higher uptake by the Cretaceous pine (<i>Pinus sylvestris</i> var. <i>cretacea</i> (Kalen.) Kom.) in comparison with the <i>P. sylvestris</i> ecotype is revealed. Against the biological preparation background of Biogor KM and MycoCrop<sup>®</sup>, a greater value of the HM’s biological absorption in comparison with the option without biological preparations is noted. This process occurs against a background of a significant increase in the nitrification capacity in the chalk fine-grained substrate (soil aggregates < 1 mm in size), which is an indirect indicator of an increased intensity of microbiological processes. Spearman’s correlation was noted between the coefficient of accumulation of Cu, Zn, Cd, and Pb in the dry matter of Scots pine (<i>P. sylvestris</i>) seedlings and the nitrification capacity of substrate (r<sub>s</sub> = 0.610–0.744, <i>p</i> < 0.05), as well as the relationship between the nitrification capacity index of substrate and the coefficient of biological absorption of copper, zinc, and cadmium (r<sub>s</sub> = 0.543–0.765, <i>p</i> < 0.05). No relationship was found between the coefficient of biological absorption of lead and other soil chemical property indicators. HM absorption by plants was random. No correlations have been established between an accumulation of HMs and a content of total nitrogen, an absolute value of nitrate nitrogen, a humus content, or a pH. The significance of the work is the possibility of providing reliable reforestation with Scots pine (<i>P. sylvestris</i>) and Cretaceous pine (<i>P. sylvestris</i> var. <i>cretacea</i>) on the chalk outcrops using the biological preparations Biogor KM, MycoCrop<sup>®</sup>, and BGT* methodology and ensuring soil phytoremediation from HMs.https://www.mdpi.com/1999-4907/14/7/1492<i>Pinus sylvestris</i> L.<i>Pinus sylvestris</i> var. <i>cretacea</i> (Kalen.) Kom.degraded soil on chalk outcropsheavy metalsbiological product Biogor KMBiogeosystem Technique |
| spellingShingle | Vladimir M. Kosolapov Vladmir I. Cherniavskih Elena V. Dumacheva Luiza D. Sajfutdinova Alexey A. Zavalin Alexey P. Glinushkin Valentina G. Kosolapova Bakhyt B. Kartabaeva Inna V. Zamulina Valery P. Kalinitchenko Michail G. Baryshev Michail A. Sevostyanov Larisa L. Sviridova Victor A. Chaplygin Leonid V. Perelomov Saglara S. Mandzhieva Marina V. Burachevskaya Lenar R. Valiullin Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops Forests <i>Pinus sylvestris</i> L. <i>Pinus sylvestris</i> var. <i>cretacea</i> (Kalen.) Kom. degraded soil on chalk outcrops heavy metals biological product Biogor KM Biogeosystem Technique |
| title | Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops |
| title_full | Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops |
| title_fullStr | Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops |
| title_full_unstemmed | Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops |
| title_short | Scots Pine (<i>Pinus sylvestris</i> L.) Ecotypes Response to Accumulation of Heavy Metals during Reforestation on Chalk Outcrops |
| title_sort | scots pine i pinus sylvestris i l ecotypes response to accumulation of heavy metals during reforestation on chalk outcrops |
| topic | <i>Pinus sylvestris</i> L. <i>Pinus sylvestris</i> var. <i>cretacea</i> (Kalen.) Kom. degraded soil on chalk outcrops heavy metals biological product Biogor KM Biogeosystem Technique |
| url | https://www.mdpi.com/1999-4907/14/7/1492 |
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