Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia
2017
Authors
Karličić, VeraRadić, Danka
Jovičić-Petrović, Jelena
Lalević, Blažo
Morina, Filis
Golubović-Ćurguz, Vesna
Raičević, Vera
Article (Published version)
Metadata
Show full item recordAbstract
Overburden waste dumps represent a huge threat to environmental quality. The reduction of their negative impact can be achieved by vegetation cover establishment. Usually, this action is complicated due to site-specific characteristics, such as nutrient deficiency, elevated metal concentration, low pH value, lack of moisture and lack of organic matter. Establishment of vegetation can be facilitated by inoculation with plant growth promoting bacteria (PGPB) which improve the physicochemical and biological properties of degraded substrates and make them more hospitable for plants. In this study we selected several strains based on the ability to produce ammonia, indole-3-acetic acid, siderophores and lytic enzymes, and to solubilize inorganic phosphates. This selection resulted in microbial consortia consisting of Serratia liquefaciens Z-I ARV, Ensifer adhaerens 10_ARV, Bacillus amyloliquefaciens D5 ARV and Pseudomonas putida P1 ARV. The effects of PGPB consortia on one-year-old London p...lane (Platanus x acerifolia [Aiton] Willd.) seedlings replanted into overburden waste from Kolubara Mine Basin were examined. After seven months, inoculated seedlings were 32% higher with 45% wider root collar diameter and over 80% higher total dry biomass compared to uninoculated seedlings grown in Kolubara's overburden. Inoculation resulted in higher amounts of total soluble proteins, higher chlorophyll and epidermal flavonoids content and higher total antioxidative capacity in the leaves. This study represents a successful search for effective PGPB strains and shows that microbial consortia have an important role in enhancing the growth of seedlings in nutrient deficient and degraded substrates such as overburden waste from open-pit coal mines. Positive response of London plane seedlings suggest that inoculation may help widening the opus of species for reforestation of post mining areas and speed up natural succession processes and recovery of degraded landscapes.
Keywords:
Plant Growth Promoting Bacteria / London Plane / Overburden Waste / RevegetationSource:
Iforest-Biogeosciences and Forestry, 2017, 10, 692-699Publisher:
- Sisef-Soc Italiana Selvicoltura Ecol Forestale, Potenza
Funding / projects:
- Biodiversity as potential in ecoremediation technologies of degraded ecosystems (RS-MESTD-Technological Development (TD or TR)-31080)
DOI: 10.3832/ifor2135-010
ISSN: 1971-7458
WoS: 000406227800003
Scopus: 2-s2.0-85025168208
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Poljoprivredni fakultetTY - JOUR AU - Karličić, Vera AU - Radić, Danka AU - Jovičić-Petrović, Jelena AU - Lalević, Blažo AU - Morina, Filis AU - Golubović-Ćurguz, Vesna AU - Raičević, Vera PY - 2017 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/4466 AB - Overburden waste dumps represent a huge threat to environmental quality. The reduction of their negative impact can be achieved by vegetation cover establishment. Usually, this action is complicated due to site-specific characteristics, such as nutrient deficiency, elevated metal concentration, low pH value, lack of moisture and lack of organic matter. Establishment of vegetation can be facilitated by inoculation with plant growth promoting bacteria (PGPB) which improve the physicochemical and biological properties of degraded substrates and make them more hospitable for plants. In this study we selected several strains based on the ability to produce ammonia, indole-3-acetic acid, siderophores and lytic enzymes, and to solubilize inorganic phosphates. This selection resulted in microbial consortia consisting of Serratia liquefaciens Z-I ARV, Ensifer adhaerens 10_ARV, Bacillus amyloliquefaciens D5 ARV and Pseudomonas putida P1 ARV. The effects of PGPB consortia on one-year-old London plane (Platanus x acerifolia [Aiton] Willd.) seedlings replanted into overburden waste from Kolubara Mine Basin were examined. After seven months, inoculated seedlings were 32% higher with 45% wider root collar diameter and over 80% higher total dry biomass compared to uninoculated seedlings grown in Kolubara's overburden. Inoculation resulted in higher amounts of total soluble proteins, higher chlorophyll and epidermal flavonoids content and higher total antioxidative capacity in the leaves. This study represents a successful search for effective PGPB strains and shows that microbial consortia have an important role in enhancing the growth of seedlings in nutrient deficient and degraded substrates such as overburden waste from open-pit coal mines. Positive response of London plane seedlings suggest that inoculation may help widening the opus of species for reforestation of post mining areas and speed up natural succession processes and recovery of degraded landscapes. PB - Sisef-Soc Italiana Selvicoltura Ecol Forestale, Potenza T2 - Iforest-Biogeosciences and Forestry T1 - Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia EP - 699 SP - 692 VL - 10 DO - 10.3832/ifor2135-010 ER -
@article{ author = "Karličić, Vera and Radić, Danka and Jovičić-Petrović, Jelena and Lalević, Blažo and Morina, Filis and Golubović-Ćurguz, Vesna and Raičević, Vera", year = "2017", abstract = "Overburden waste dumps represent a huge threat to environmental quality. The reduction of their negative impact can be achieved by vegetation cover establishment. Usually, this action is complicated due to site-specific characteristics, such as nutrient deficiency, elevated metal concentration, low pH value, lack of moisture and lack of organic matter. Establishment of vegetation can be facilitated by inoculation with plant growth promoting bacteria (PGPB) which improve the physicochemical and biological properties of degraded substrates and make them more hospitable for plants. In this study we selected several strains based on the ability to produce ammonia, indole-3-acetic acid, siderophores and lytic enzymes, and to solubilize inorganic phosphates. This selection resulted in microbial consortia consisting of Serratia liquefaciens Z-I ARV, Ensifer adhaerens 10_ARV, Bacillus amyloliquefaciens D5 ARV and Pseudomonas putida P1 ARV. The effects of PGPB consortia on one-year-old London plane (Platanus x acerifolia [Aiton] Willd.) seedlings replanted into overburden waste from Kolubara Mine Basin were examined. After seven months, inoculated seedlings were 32% higher with 45% wider root collar diameter and over 80% higher total dry biomass compared to uninoculated seedlings grown in Kolubara's overburden. Inoculation resulted in higher amounts of total soluble proteins, higher chlorophyll and epidermal flavonoids content and higher total antioxidative capacity in the leaves. This study represents a successful search for effective PGPB strains and shows that microbial consortia have an important role in enhancing the growth of seedlings in nutrient deficient and degraded substrates such as overburden waste from open-pit coal mines. Positive response of London plane seedlings suggest that inoculation may help widening the opus of species for reforestation of post mining areas and speed up natural succession processes and recovery of degraded landscapes.", publisher = "Sisef-Soc Italiana Selvicoltura Ecol Forestale, Potenza", journal = "Iforest-Biogeosciences and Forestry", title = "Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia", pages = "699-692", volume = "10", doi = "10.3832/ifor2135-010" }
Karličić, V., Radić, D., Jovičić-Petrović, J., Lalević, B., Morina, F., Golubović-Ćurguz, V.,& Raičević, V.. (2017). Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia. in Iforest-Biogeosciences and Forestry Sisef-Soc Italiana Selvicoltura Ecol Forestale, Potenza., 10, 692-699. https://doi.org/10.3832/ifor2135-010
Karličić V, Radić D, Jovičić-Petrović J, Lalević B, Morina F, Golubović-Ćurguz V, Raičević V. Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia. in Iforest-Biogeosciences and Forestry. 2017;10:692-699. doi:10.3832/ifor2135-010 .
Karličić, Vera, Radić, Danka, Jovičić-Petrović, Jelena, Lalević, Blažo, Morina, Filis, Golubović-Ćurguz, Vesna, Raičević, Vera, "Use of overburden waste for London plane (Platanus x acerifolia) growth: the role of plant growth promoting microbial consortia" in Iforest-Biogeosciences and Forestry, 10 (2017):692-699, https://doi.org/10.3832/ifor2135-010 . .