Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome
Authors
Dimkić, IvicaJelušić, Aleksandra

Hladnik, Matjaž
Janakiev, Tamara
Bandelj, Dunja
Vukićević, Slavoljub
Fira, Đorđe
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Maize (Zea mays L.) occupies a significant part of the world cultivated area. Beneficial microorganisms and organic fertilizers are powerful tools for sustainable agricultural management. Applying appropriate formulation either through seed coating or composting material together with seeds during the sowing was aimed to achieve optimal performance on plants and increase the crop yields. Also, a complete analysis of phytobiome including high-throughput amplicon and whole-genome sequencing, and computational biology of the treated and non-treated plants' roots and soil was applied. The statistically significant difference in bacterial communities between phenophases and treatments was much more prevalent in the roots than soil itself. In general, seedling phenophase (II) differed in terms of diversity from bacterial communities of flowering (III) and harvesting phenophases (IV), regardless of treatment, indicating good colonization with the treated substrate for up to one month. In the ...root samples, the dominance of the genus Pseudomonas was evident, in the initial stages (phase II), while this percentage decreased linearly over time. High relative abundance of the genera Achromobacter, Sphingobacterium, and Stenotrophomonas also characterized II phenophase. Contrary, a relative abundance of the genus Bacillus was characteristic for III phenophase, and especially twice or three times higher in treatments with phytobiotic or manure compared to the negative control. Furthermore, it was observed that with increasing inoculation of Bacillus isolate, the percentage of Pantoea genus decreases drastically in coated seeds. In conclusion, a statistically significant increase in maize yield was obtained in the treatment with phytobiotic with an average value of 650 kg/ha compared to the negative control.
Keywords:
Maize / Phytobiotic / Poultry manure / Next Generation Sequencing / PhytobiomeSource:
XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina, 2022, 348-348Publisher:
- Istočno Sarajevo : Poljoprivredni fakultet
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Institut za multidisciplinarna istraživanjaTY - CONF AU - Dimkić, Ivica AU - Jelušić, Aleksandra AU - Hladnik, Matjaž AU - Janakiev, Tamara AU - Bandelj, Dunja AU - Vukićević, Slavoljub AU - Fira, Đorđe PY - 2022 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2041 AB - Maize (Zea mays L.) occupies a significant part of the world cultivated area. Beneficial microorganisms and organic fertilizers are powerful tools for sustainable agricultural management. Applying appropriate formulation either through seed coating or composting material together with seeds during the sowing was aimed to achieve optimal performance on plants and increase the crop yields. Also, a complete analysis of phytobiome including high-throughput amplicon and whole-genome sequencing, and computational biology of the treated and non-treated plants' roots and soil was applied. The statistically significant difference in bacterial communities between phenophases and treatments was much more prevalent in the roots than soil itself. In general, seedling phenophase (II) differed in terms of diversity from bacterial communities of flowering (III) and harvesting phenophases (IV), regardless of treatment, indicating good colonization with the treated substrate for up to one month. In the root samples, the dominance of the genus Pseudomonas was evident, in the initial stages (phase II), while this percentage decreased linearly over time. High relative abundance of the genera Achromobacter, Sphingobacterium, and Stenotrophomonas also characterized II phenophase. Contrary, a relative abundance of the genus Bacillus was characteristic for III phenophase, and especially twice or three times higher in treatments with phytobiotic or manure compared to the negative control. Furthermore, it was observed that with increasing inoculation of Bacillus isolate, the percentage of Pantoea genus decreases drastically in coated seeds. In conclusion, a statistically significant increase in maize yield was obtained in the treatment with phytobiotic with an average value of 650 kg/ha compared to the negative control. PB - Istočno Sarajevo : Poljoprivredni fakultet C3 - XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina T1 - Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome EP - 348 SP - 348 UR - https://hdl.handle.net/21.15107/rcub_rimsi_2041 ER -
@conference{ author = "Dimkić, Ivica and Jelušić, Aleksandra and Hladnik, Matjaž and Janakiev, Tamara and Bandelj, Dunja and Vukićević, Slavoljub and Fira, Đorđe", year = "2022", abstract = "Maize (Zea mays L.) occupies a significant part of the world cultivated area. Beneficial microorganisms and organic fertilizers are powerful tools for sustainable agricultural management. Applying appropriate formulation either through seed coating or composting material together with seeds during the sowing was aimed to achieve optimal performance on plants and increase the crop yields. Also, a complete analysis of phytobiome including high-throughput amplicon and whole-genome sequencing, and computational biology of the treated and non-treated plants' roots and soil was applied. The statistically significant difference in bacterial communities between phenophases and treatments was much more prevalent in the roots than soil itself. In general, seedling phenophase (II) differed in terms of diversity from bacterial communities of flowering (III) and harvesting phenophases (IV), regardless of treatment, indicating good colonization with the treated substrate for up to one month. In the root samples, the dominance of the genus Pseudomonas was evident, in the initial stages (phase II), while this percentage decreased linearly over time. High relative abundance of the genera Achromobacter, Sphingobacterium, and Stenotrophomonas also characterized II phenophase. Contrary, a relative abundance of the genus Bacillus was characteristic for III phenophase, and especially twice or three times higher in treatments with phytobiotic or manure compared to the negative control. Furthermore, it was observed that with increasing inoculation of Bacillus isolate, the percentage of Pantoea genus decreases drastically in coated seeds. In conclusion, a statistically significant increase in maize yield was obtained in the treatment with phytobiotic with an average value of 650 kg/ha compared to the negative control.", publisher = "Istočno Sarajevo : Poljoprivredni fakultet", journal = "XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina", title = "Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome", pages = "348-348", url = "https://hdl.handle.net/21.15107/rcub_rimsi_2041" }
Dimkić, I., Jelušić, A., Hladnik, M., Janakiev, T., Bandelj, D., Vukićević, S.,& Fira, Đ.. (2022). Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome. in XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina Istočno Sarajevo : Poljoprivredni fakultet., 348-348. https://hdl.handle.net/21.15107/rcub_rimsi_2041
Dimkić I, Jelušić A, Hladnik M, Janakiev T, Bandelj D, Vukićević S, Fira Đ. Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome. in XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina. 2022;:348-348. https://hdl.handle.net/21.15107/rcub_rimsi_2041 .
Dimkić, Ivica, Jelušić, Aleksandra, Hladnik, Matjaž, Janakiev, Tamara, Bandelj, Dunja, Vukićević, Slavoljub, Fira, Đorđe, "Bioinoculants in sustainable agriculture – the influence on maize characteristics and phytobiome" in XIII International Scientific Agriculture Symposium "AGROSYM 2022", Jahorina, Bosnia and Herzegovina (2022):348-348, https://hdl.handle.net/21.15107/rcub_rimsi_2041 .