Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds
Crop fertilisation management using organic wastes and arbuscular mycorrhizal fungi (AMF) inoculation can play a crucial role in the sustainability of agroecosystems. However, in conventional agricultural systems, agrochemicals like fungicides could reduce the positive effect of AMF. The aim of this...
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| Format: | Article |
| Language: | English |
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Compuscript Ltd
2018-09-01
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| Series: | Irish Journal of Agricultural and Food Research |
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| Online Access: | http://www.degruyter.com/view/j/ijafr.2018.57.issue-1/ijafr-2018-0005/ijafr-2018-0005.xml?format=INT |
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| author | Caruso C. Maucieri C. Barco A. Barbera A.C. Borin M. |
| author_facet | Caruso C. Maucieri C. Barco A. Barbera A.C. Borin M. |
| author_sort | Caruso C. |
| collection | DOAJ |
| description | Crop fertilisation management using organic wastes and arbuscular mycorrhizal fungi (AMF) inoculation can play a crucial role in the sustainability of agroecosystems. However, in conventional agricultural systems, agrochemicals like fungicides could reduce the positive effect of AMF. The aim of this study was to evaluate the agronomic (biomass production) and environmental (soil CO2 emission) effects of AMF inoculation and digestate spreading on triticale cultivation using commercial seeds coated with fungicide. The field experiment was conducted in 2014–2015 at the University of Padua’s experimental farm (Italy), adopting a split-plot design, where the main plot factor was AMF inoculation (inoculated vs. uninoculated) and the subplot factor was fertilisation treatment (no fertilisation (NF), digestate liquid fraction (DL), digestate solid fraction (DS), mineral fertilisation (MF)). Low AMF root colonization was observed, likely due to the effect of fungicide; the only significant effect of AMF inoculation was a lower shoot density. Dry biomass production was significantly higher in the MF treatment (21.8 ± 1.04 Mg/ha) and lower in the NF treatment (14.5 ± 0.73 Mg/ha) compared to DS and DL treatments, which were not significantly different with an average yield of 17.2 ± 2.10 Mg/ha. During the cropping season, soil CO2 emissions were not significantly affected by either AMF inoculation or fertilisation treatment. The median value of soil CO2 emissions was 447.3 mg/m2 per hour. |
| first_indexed | 2024-03-12T05:11:47Z |
| format | Article |
| id | doaj.art-893682412f834836816e80e79523613c |
| institution | Directory Open Access Journal |
| issn | 0791-6833 2009-9029 |
| language | English |
| last_indexed | 2024-03-12T05:11:47Z |
| publishDate | 2018-09-01 |
| publisher | Compuscript Ltd |
| record_format | Article |
| series | Irish Journal of Agricultural and Food Research |
| spelling | doaj.art-893682412f834836816e80e79523613c2023-09-03T08:36:56ZengCompuscript LtdIrish Journal of Agricultural and Food Research0791-68332009-90292018-09-01571425110.1515/ijafr-2018-0005ijafr-2018-0005Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seedsCaruso C.0Maucieri C.1Barco A.2Barbera A.C.3Borin M.4Department of Agronomy, Food, Natural Resources, Animals and Environment – DAFNAE, University of Padua, Agripolis Campus, viale dell’Università 16, 35020 Legnaro, PD, Padua, ItalyDepartment of Agronomy, Food, Natural Resources, Animals and Environment – DAFNAE, University of Padua, Agripolis Campus, viale dell’Università 16, 35020 Legnaro, PD, Padua, ItalyDepartment of Agronomy, Food, Natural Resources, Animals and Environment – DAFNAE, University of Padua, Agripolis Campus, viale dell’Università 16, 35020 Legnaro, PD, Padua, ItalyDepartment of Agriculture, Food and Environment – Di3A, University of Catania, Via Valdisavoia 5, 95123, Catania, CT, ItalyDepartment of Agronomy, Food, Natural Resources, Animals and Environment – DAFNAE, University of Padua, Agripolis Campus, viale dell’Università 16, 35020 Legnaro, PD, Padua, ItalyCrop fertilisation management using organic wastes and arbuscular mycorrhizal fungi (AMF) inoculation can play a crucial role in the sustainability of agroecosystems. However, in conventional agricultural systems, agrochemicals like fungicides could reduce the positive effect of AMF. The aim of this study was to evaluate the agronomic (biomass production) and environmental (soil CO2 emission) effects of AMF inoculation and digestate spreading on triticale cultivation using commercial seeds coated with fungicide. The field experiment was conducted in 2014–2015 at the University of Padua’s experimental farm (Italy), adopting a split-plot design, where the main plot factor was AMF inoculation (inoculated vs. uninoculated) and the subplot factor was fertilisation treatment (no fertilisation (NF), digestate liquid fraction (DL), digestate solid fraction (DS), mineral fertilisation (MF)). Low AMF root colonization was observed, likely due to the effect of fungicide; the only significant effect of AMF inoculation was a lower shoot density. Dry biomass production was significantly higher in the MF treatment (21.8 ± 1.04 Mg/ha) and lower in the NF treatment (14.5 ± 0.73 Mg/ha) compared to DS and DL treatments, which were not significantly different with an average yield of 17.2 ± 2.10 Mg/ha. During the cropping season, soil CO2 emissions were not significantly affected by either AMF inoculation or fertilisation treatment. The median value of soil CO2 emissions was 447.3 mg/m2 per hour.http://www.degruyter.com/view/j/ijafr.2018.57.issue-1/ijafr-2018-0005/ijafr-2018-0005.xml?format=INTarbuscular mycorrhizal fungisoil CO2 emissionsterol biosynthesis inhibitor× Triticosecale sp. Wittmack |
| spellingShingle | Caruso C. Maucieri C. Barco A. Barbera A.C. Borin M. Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds Irish Journal of Agricultural and Food Research arbuscular mycorrhizal fungi soil CO2 emission sterol biosynthesis inhibitor × Triticosecale sp. Wittmack |
| title | Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds |
| title_full | Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds |
| title_fullStr | Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds |
| title_full_unstemmed | Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds |
| title_short | Effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide-coated seeds |
| title_sort | effects of mycorrhizal inoculation and digestate fertilisation on triticale biomass production using fungicide coated seeds |
| topic | arbuscular mycorrhizal fungi soil CO2 emission sterol biosynthesis inhibitor × Triticosecale sp. Wittmack |
| url | http://www.degruyter.com/view/j/ijafr.2018.57.issue-1/ijafr-2018-0005/ijafr-2018-0005.xml?format=INT |
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