Influence of process parameters on the production of Trichoderma biocontrol agent
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Maize is an agricultural crop that is susceptible to infections by various phytopathogenic fungi, producers of mycotoxins harmful to humans and animals. Since this agricultural crop has an important place in the human diet, its health safety is very important. Trichoderma genus has great potential in the biocontrol of various phytopathogens however, the medium composition as well as the cultivation conditions, have a significant impact on the efficiency of the produced Trichoderma bioagents. In this work, influence of medium pH, temperature and mixing speed on the productivity of Trichoderma bioagent effective against two maize pathogens, Fusarium graminearum and Aspergillus flavus, was investigated. The results obtained by statistical processing show that the best productivity of Trichoderma harzianum bioagent was achieved when the pH of the medium was 6, the temperature was 28°C and the mixing speed of the rotary shaker was 180 rpm. By applying these cultivation conditions, the large...st inhibition zone diameters of F. graminearum and A. flavus mycelial growth were formed. Also, the results show that the maize pathogen, F. graminearum, was more sensitive to the produced Trichoderma biocontrol agent compared to the other maize pathogen, A. flavus.
Кључне речи:
Trichoderma harzianum / bioprocess / process parameters / pH / temperature / mixing / maize / pathogens / biocontrolИзвор:
Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina, 2021, 8, -8Издавач:
- Tuzla: Univerzitet u Tuzli, Tehnološki fakultet
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200134 (Универзитет у Новом Саду, Технолошки факултет) (RS-MESTD-inst-2020-200134)
- APV 142-451-3213/2020-03 financed by the Provincial Secretariat for Higher Education and Scientific Research, AP Vojvodina
Колекције
Институција/група
FiVeRTY - CONF AU - Mitrović, Ivana AU - Tančić-Živanov, Sonja AU - Purar, Božana AU - Trivunović, Zorana AU - Mitrović, Bojan PY - 2021 UR - http://fiver.ifvcns.rs/handle/123456789/2530 AB - Maize is an agricultural crop that is susceptible to infections by various phytopathogenic fungi, producers of mycotoxins harmful to humans and animals. Since this agricultural crop has an important place in the human diet, its health safety is very important. Trichoderma genus has great potential in the biocontrol of various phytopathogens however, the medium composition as well as the cultivation conditions, have a significant impact on the efficiency of the produced Trichoderma bioagents. In this work, influence of medium pH, temperature and mixing speed on the productivity of Trichoderma bioagent effective against two maize pathogens, Fusarium graminearum and Aspergillus flavus, was investigated. The results obtained by statistical processing show that the best productivity of Trichoderma harzianum bioagent was achieved when the pH of the medium was 6, the temperature was 28°C and the mixing speed of the rotary shaker was 180 rpm. By applying these cultivation conditions, the largest inhibition zone diameters of F. graminearum and A. flavus mycelial growth were formed. Also, the results show that the maize pathogen, F. graminearum, was more sensitive to the produced Trichoderma biocontrol agent compared to the other maize pathogen, A. flavus. PB - Tuzla: Univerzitet u Tuzli, Tehnološki fakultet C3 - Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina T1 - Influence of process parameters on the production of Trichoderma biocontrol agent EP - 8 VL - 8 DO - 10.5281/zenodo.5656338 ER -
@conference{ author = "Mitrović, Ivana and Tančić-Živanov, Sonja and Purar, Božana and Trivunović, Zorana and Mitrović, Bojan", year = "2021", abstract = "Maize is an agricultural crop that is susceptible to infections by various phytopathogenic fungi, producers of mycotoxins harmful to humans and animals. Since this agricultural crop has an important place in the human diet, its health safety is very important. Trichoderma genus has great potential in the biocontrol of various phytopathogens however, the medium composition as well as the cultivation conditions, have a significant impact on the efficiency of the produced Trichoderma bioagents. In this work, influence of medium pH, temperature and mixing speed on the productivity of Trichoderma bioagent effective against two maize pathogens, Fusarium graminearum and Aspergillus flavus, was investigated. The results obtained by statistical processing show that the best productivity of Trichoderma harzianum bioagent was achieved when the pH of the medium was 6, the temperature was 28°C and the mixing speed of the rotary shaker was 180 rpm. By applying these cultivation conditions, the largest inhibition zone diameters of F. graminearum and A. flavus mycelial growth were formed. Also, the results show that the maize pathogen, F. graminearum, was more sensitive to the produced Trichoderma biocontrol agent compared to the other maize pathogen, A. flavus.", publisher = "Tuzla: Univerzitet u Tuzli, Tehnološki fakultet", journal = "Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina", title = "Influence of process parameters on the production of Trichoderma biocontrol agent", pages = "8", volume = "8", doi = "10.5281/zenodo.5656338" }
Mitrović, I., Tančić-Živanov, S., Purar, B., Trivunović, Z.,& Mitrović, B.. (2021). Influence of process parameters on the production of Trichoderma biocontrol agent. in Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina Tuzla: Univerzitet u Tuzli, Tehnološki fakultet., 8. https://doi.org/10.5281/zenodo.5656338
Mitrović I, Tančić-Živanov S, Purar B, Trivunović Z, Mitrović B. Influence of process parameters on the production of Trichoderma biocontrol agent. in Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina. 2021;8:null-8. doi:10.5281/zenodo.5656338 .
Mitrović, Ivana, Tančić-Živanov, Sonja, Purar, Božana, Trivunović, Zorana, Mitrović, Bojan, "Influence of process parameters on the production of Trichoderma biocontrol agent" in Book of Abstracts, OPORPH 2021, 7th International scientific-professional symposium “Environmental resources, sustainable development and food production”,12 November 2021, Tuzla, Bosnia and Herzegovina, 8 (2021), https://doi.org/10.5281/zenodo.5656338 . .