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Rangel TS, Santana NA, Jacques RJS, Ramos RF, Scheid DL, Koppe E, Tabaldi LA, de Oliveira Silveira A. Organic fertilization and mycorrhization increase copper phytoremediation by Canavalia ensiformis in a sandy soil. Environ Sci Pollut Res Int 2023; 30:68271-68289. [PMID: 37119494 DOI: 10.1007/s11356-023-27126-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 04/16/2023] [Indexed: 05/27/2023]
Abstract
Organic fertilization and mycorrhization can increase the phytoremediation of copper-contaminated soils. The time of vermicomposting alters the properties of vermicompost, which can affect copper's availability and uptake. Therefore, this study sought to evaluate the effect of different organic fertilizers and mycorrhization on copper-contaminated soil phytoremediation. The soil was contaminated with 100 mg Cu kg-1 dry soil and received mineral fertilizer (MIN), bovine manure (CM), and vermicompost produced in 45 days (V45) or 120 days (V120), all in doses equivalent to 40 mg kg-1 dry soil of phosphorus. Half of the jack bean (Canavalia ensiformis) plants were inoculated with the arbuscular mycorrhizal fungus Rhizophagus clarus. At plant flowering, the dry mass and concentrations of Cu, Zn, Mn, Ca, Mg, P, and K in the soil, solution, and plant tissue were determined, in addition to mycorrhizal colonization, nodulation, photosynthetic pigments, and oxidative stress enzyme activity. Organic fertilization increased plant growth and copper accumulation in aerial tissues. These effects were more evident with the V120, making it suitable for use in copper phytoextraction. Mycorrhization increased root and nodule dry mass, making it recommended for phytostabilization. C. ensiformis nodulation in Cu-contaminated soils depends on vermicompost fertilization and mycorrhization. Hence, the copper phytoremediation by C. ensiformis is increased by using organic fertilization and mycorrhization.
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Affiliation(s)
- Tauiris Santos Rangel
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil
| | - Natielo Almeida Santana
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil.
| | | | - Rodrigo Ferraz Ramos
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil
| | - Douglas Leandro Scheid
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil
| | - Ezequiel Koppe
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil
| | - Luciane Almeri Tabaldi
- Department of Biology, Federal University of Santa Maria, RS, 97105-900, Santa Maria, Brazil
| | - Andressa de Oliveira Silveira
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, 97119-900, Brazil
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Portela VO, Moro A, Santana NA, Baldoni DB, de Castro IA, Antoniolli ZI, Dalcol II, Seminoti Jacques RJ. First report on the production of phytotoxic metabolites by Mycoleptodiscus indicus under optimized conditions of submerged fermentation. Environ Technol 2022; 43:1458-1470. [PMID: 33044125 DOI: 10.1080/09593330.2020.1836030] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Accepted: 10/05/2020] [Indexed: 06/11/2023]
Abstract
An alternative to controlling weeds resistant to conventional herbicides is the isolation of new active principles. Fungi can produce phytotoxic metabolites that may be used in the development of new herbicides. The objectives of this study were: (1) isolate, select, and identify a fungus producer of phytotoxic metabolites and (2) optimize the culture conditions of this fungus in a low-cost culture medium, with the aim of increasing the phytotoxic effects of their metabolites in weeds and commercial plants. Fungi were isolated from the leaves of Conyza sp. with disease symptoms and selected according to the production of phytotoxic metabolites in solid and submerged fermentation in a low-cost culture medium. A Plackett-Burman Design and Central Composite Rotational Design were used to optimize the conditions of temperature, agitation, pH, and concentrations of glucose and yeast extract in submerged fermentation. The phytotoxic metabolites produced under optimal conditions were tested on 10 commercial plants and weeds that are difficult to control. Of the nine fungi isolated, Mycoleptodiscus indicus UFSM54 produced higher leaf lesions. The production of phytotoxic metabolites was optimized when the fungus was cultivated at 35°C, 50 rpm, and 1.5 g L-1 of glucose in submerged fermentation. The metabolites of M. indicus caused severe phytotoxic effects on germination and seedling growth, and enhanced lesion development on detached plant leaves. The present study is the first to report on the production of phytotoxic metabolites by M. indicus, a potential producer of bioherbicides.
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Affiliation(s)
| | - Anderson Moro
- Department of Soils, Federal University of Santa Maria, Santa Maria, Brazil
| | - Natielo Almeida Santana
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Santa Maria, Brazil
| | | | | | | | - Ionara Irion Dalcol
- Department of Chemistry, Federal University of Santa Maria, Santa Maria, Brazil
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Portela VO, Santana NA, Balbinot ML, Antoniolli ZI, de Oliveira Silveira A, Jacques RJS. Phytotoxicity Optimization of Fungal Metabolites Produced by Solid and Submerged Fermentation and its Ecotoxicological Effects. Appl Biochem Biotechnol 2022; 194:2980-3000. [PMID: 35316475 DOI: 10.1007/s12010-022-03884-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Accepted: 03/14/2022] [Indexed: 11/02/2022]
Abstract
Research and commercial production of bioherbicides occur to a lesser extent compared to bioinsecticides and biofungicides. In order to contribute to developing new bioherbicides with low environmental impact, this study aimed to increase the phytotoxicity of metabolites of the fungus Mycoleptodiscus indicus UFSM 54 by optimizing solid and submerged fermentation and evaluate the ecotoxicological effects on earthworms (Eisenia andrei). The Plackett-Burman and central composite rotatable designs were used to optimize metabolite phytotoxicity. The variables optimized in the fermentation were temperature, agitation, pH, water volume in the culture medium, glucose concentration, and yeast extract. The fungus was grown on sugarcane bagasse substrate, and its metabolites were applied to detached Cucumis sativus, Conyza sp., and Sorghum bicolor leaves and used in an avoidance test and acute exposure to earthworms. Metabolite phytotoxicity in submerged fermentation was optimized at 35 °C, 50 rpm, and 1.5 g l-1 of glucose and in solid fermentation at 30-37 °C and in 14-32 ml of water. The metabolites severely damaged germination, initial growth, and leaves of the three plants, and at the doses tested (maximum of 113.92 ml kg-1), the metabolites of M. indicus UFSM 54 were not toxic to earthworms.
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Affiliation(s)
- Valéria Ortaça Portela
- Department of Soils, Federal University of Santa Maria, 97.105-900, Santa Maria, RS, Brazil
| | - Natielo Almeida Santana
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Brazil, 97.105-900, Santa Maria, RS, Brazil
| | - Michele Lusa Balbinot
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Brazil, 97.105-900, Santa Maria, RS, Brazil
| | - Zaida Inês Antoniolli
- Department of Soils, Federal University of Santa Maria, 97.105-900, Santa Maria, RS, Brazil
| | - Andressa de Oliveira Silveira
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Brazil, 97.105-900, Santa Maria, RS, Brazil
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Ferraz Ramos R, Almeida Santana N, de Andrade N, Scheffer Romagna I, Tirloni B, de Oliveira Silveira A, Domínguez J, Josemar Seminoti Jacques R. Vermicomposting of cow manure: Effect of time on earthworm biomass and chemical, physical, and biological properties of vermicompost. Bioresour Technol 2022; 345:126572. [PMID: 34921917 DOI: 10.1016/j.biortech.2021.126572] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/06/2021] [Accepted: 12/10/2021] [Indexed: 06/14/2023]
Abstract
Vermicomposting is a biological process for efficient cattle manure treatment, but the vermicomposting time determines the quality of the vermicompost. The objective of this study was to evaluate the effect of cattle manure vermicomposting time on earthworm biomass and the changes in physical, chemical, and biological in properties of the vermicompost. The cattle manure was inoculated with Eisenia andrei earthworms and conducted vermicomposting for 0, 15, 30, 45, 60, and 120 days. The analysis of 44 chemical, physical, and biological properties allowed the vermicomposting process to be divided into initial (<45 days) and final (45-120 days) phases. The initial phase was characterized by high microbial activity and the final by high physical-chemical transformation of the vermicompost and an increase in earthworm density. The organic matter aromaticity increased until the 45th day, subsequently decreasing. Although 30 d of vermicompost are sufficient to obtain a high-quality organic fertilizer, 120 d are necessary for producing matrices.
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Affiliation(s)
- Rodrigo Ferraz Ramos
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Natielo Almeida Santana
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Nariane de Andrade
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Izabelle Scheffer Romagna
- Department of Soil, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Bárbara Tirloni
- Department of Chemistry, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Andressa de Oliveira Silveira
- Department of Sanitary and Environmental Engineering, Federal University of Santa Maria, Roraima Ave., 1000, Camobi, Santa Maria, RS, Brazil
| | - Jorge Domínguez
- Grupo de Ecoloxía Animal (GEA), Universidade de Vigo, E-36310 Vigo, Pontevedra, Spain
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Ferreira PAA, Lopes G, Santana NA, Marchezan C, Soares CRFS, Guilherme LRG. Soil amendments affect the potential of Gomphrena claussenii for phytoremediation of a Zn- and Cd-contaminated soil. Chemosphere 2022; 288:132508. [PMID: 34634277 DOI: 10.1016/j.chemosphere.2021.132508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 09/28/2021] [Accepted: 10/06/2021] [Indexed: 06/13/2023]
Abstract
This study assessed the impact of inorganic and organic amendments upon zinc (Zn) and cadmium (Cd) availabilities in leachates collected from a Cd- and Zn-contaminated soil, while also evaluating the beneficial use of the tested amendments for decreasing metal availability, hence improving the phytoremediation potential of Gomphrena claussenii Moq. Plants were grown for 60 days in a Zn-smelting-affected soil containing 45,000 and 621 mg kg-1 of Zn and Cd, respectively (pseudo-total concentrations), after application of the following amendments: limestone, calcium silicate, sewage sludge, triple superphosphate, and red mud. Zinc and Cd availabilities in the soil decreased following the addition of limestone, calcium silicate, and red mud. These amendments were effective in reducing metal mobility and availability, positively affecting plant growth. Plants grown in the soil amended with limestone and calcium silicate accumulated Zn mainly in the roots, while Cd was translocated to plant shoots, with smaller amounts being detected in the roots. Reductions of Zn and Cd concentrations in the leachate were found by adding red mud, with this decrease for Zn being less pronounced compared to what was verified after the application of limestone and calcium silicate. Moreover, the use of red mud resulted in a higher Zn:Cd ratio in the leachate, which favored a greater absorption and transport of Zn from root to shoot. In conclusion, the tested soil amendments reduced the availability of excessive concentrations of Cd and Zn in naturally contaminated soil, which resulted in improved growth and survival of Zn- and Cd-tolerant G. claussenii plants, with the application of limestone, calcium silicate, and red mud - i.e., alkaline amendments - standing out as the best combinations with G. Claussenii when designing a strategy to achieve optimal phytoremediation.
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Affiliation(s)
| | - Guilherme Lopes
- Department of Soil Science, School of Agricultural Science, Federal University of Lavras, Lavras, MG, Brazil
| | - Natielo Almeida Santana
- Department of Soil Science, School of Agricultural Science, Federal University of Lavras, Lavras, MG, Brazil
| | - Carina Marchezan
- Department of Soil Science, School of Agricultural Science, Federal University of Lavras, Lavras, MG, Brazil
| | - Claudio Roberto Fonsêca Sousa Soares
- Centre for Biological Sciences, Department of Microbiology, Immunology and Parasitology, Federal University of Santa Catarina, Florianopolis, SC, Brazil
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Santana NA, Ferreira PAA, Tarouco CP, Schardong IS, Antoniolli ZI, Nicoloso FT, Jacques RJS. Earthworms and mycorrhization increase copper phytoextraction by Canavalia ensiformis in sandy soil. Ecotoxicol Environ Saf 2019; 182:109383. [PMID: 31260919 DOI: 10.1016/j.ecoenv.2019.109383] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2018] [Revised: 06/13/2019] [Accepted: 06/24/2019] [Indexed: 06/09/2023]
Abstract
Phytoremediation is an alternative for remediating soil contamination by copper, and its efficiency has been shown to increase when arbuscular mycorrhizal fungi (AMF) and earthworms are separately inoculated into the soil. This study evaluated the isolated and combined effects of inoculating earthworms and arbuscular mycorrhizal fungi into a sandy soil on copper phytoremediation by Canavalia ensiformis. The plants were grown in a greenhouse in soil contaminated with 100 mg Cu kg-1 with and without being inoculated with the arbuscular mycorrhizal fungus Rhizoglomus clarum and the earthworm Eisenia andrei. The availabilities of solid-phase Cu and other nutrients in the soil solution and plant growth were evaluated along with Cu phytotoxicity based on photochemical efficiency and oxidative stress enzyme activity. Accumulation of Cu and other nutrients in the shoots and roots; mycorrhizal colonization, nodulation, and reproduction; and Cu accumulation in the earthworm tissues were also evaluated. The copper caused photosynthetic and biochemical damage that reduced the shoot dry weight by 44% and the root dry weight by 29%. However, the arbuscular mycorrhizal fungus alleviated the Cu toxicity to the plant and increased the shoot dry weight by 81% in the contaminated soil. The earthworms increased the Cu uptake and translocation to the shoot by 31%. The combined presence of the arbuscular mycorrhizal fungus and earthworms in the contaminated soil increased the growth and Cu content of the aerial plant tissues, yielding a 200% increase in Cu accumulation (metal content × biomass) in the C. ensiformis shoots. Combined inoculation with earthworms and arbuscular mycorrhizal fungi increased copper phytoextraction by Canavalia ensiformis in a sandy soil.
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Affiliation(s)
- Natielo Almeida Santana
- Federal University of Santa Maria, Department of Soil Science, 97119-900, Santa Maria, RS, Brazil
| | | | | | | | - Zaida Inês Antoniolli
- Federal University of Santa Maria, Department of Soil Science, 97119-900, Santa Maria, RS, Brazil
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Santana NA, Rabuscke CM, Soares VB, Soriani HH, Nicoloso FT, Jacques RJS. Vermicompost dose and mycorrhization determine the efficiency of copper phytoremediation by Canavalia ensiformis. Environ Sci Pollut Res Int 2018; 25:12663-12677. [PMID: 29468396 DOI: 10.1007/s11356-018-1533-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/13/2018] [Indexed: 06/08/2023]
Abstract
The phytoremediation of copper (Cu)-contaminated sandy soils can be influenced by the addition of vermicompost to the soil and the mycorrhization of plants. The objective of this study was to evaluate the effects of inoculation with the mycorrhizal fungus Rhizophagus clarus and the addition of different doses of bovine manure vermicompost on the phytoremediation of a sandy soil with a high Cu content using Canavalia ensiformis. Soil contaminated with 100 mg kg-1 Cu received five doses of vermicompost and was cultivated with C. ensiformis, with and without inoculation with mycorrhizal fungus, and the Cu and nutrients in the soil and soil solution were evaluated. The concentrations of Cu and other nutrients and the biomass and Cu phytotoxicity in the plants were quantified by gauging the photochemical efficiency, concentration of photosynthetic pigments and activity of oxidative stress enzymes. The vermicompost increased the soil pH and nutrient concentrations and reduced the Cu content of the solution. When the vermicompost was applied at a dose equivalent to 80 mg phosphorus (P) kg-1, the phytoextraction efficiency was higher, but the phytostabilization efficiency was higher for vermicompost doses of 10 and 20 mg P kg-1. The presence of mycorrhizal fungi increased Cu phytostabilization, especially at vermicompost doses of 10 and 20 mg P kg-1. The use of vermicompost at low doses and inoculation with mycorrhizal fungi increase the phytostabilization potential of C. ensiformis in sandy soil contaminated by Cu.
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Affiliation(s)
- Natielo Almeida Santana
- Department of Soil Science, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97119-900, Brazil
| | - Caroline Maria Rabuscke
- Department of Soil Science, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97119-900, Brazil
| | - Valdemir Bittencourt Soares
- Department of Soil Science, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97119-900, Brazil
| | - Hilda Hildebrand Soriani
- Department of Forest Engineering, Federal University of Santa Maria, Frederico Westphalen, Rio Grande do Sul, 98400-000, Brazil
| | - Fernando Teixeira Nicoloso
- Department of Biology, Federal University of Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil
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