The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination
Само за регистроване кориснике
2013
Аутори
Starović, MiraJošić, Dragana
Pavlović, Snežana
Drazić, S.
Poštić, Dobrivoj
Popović, Tatjana
Stojanović, S.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Marshmallow (Althea officinalis) is one of the important medicinal plants in Serbia. One of the bigest problem in growing of marshmallow is poor seeds germination. Rhyzospheric bacteria able to produced plant growth stimulating hormones can inpruve seed germinations and decreace seed infections with patogens. IAA production by Bacillus sp. Q3 strain estimate in this investigation ranged from 3.76-10.62 μgml-1. The application of soil bacteria as the antagonists to the growth of pathogenic fungi, indicated that IAA producing Bacillus sp. strain Q3 demonstrated not only a high level of antagonism towards the seed mycoflora, but significantly increased the germination rate of the marshmallow seeds. Soaking marshmarrow seeds for 24 h in the 105 CFU ml-1 of investigated strain Bacillus sp. strain Q3 increased the 55.1% germination and decreased the percentage of the seed infection by the fungus Alternaria alternata, compared to the control (32%). Strong increasing percent germination of mar...shmallow's seeds from 26.9-55.1% and decreasing seed infection with phytopathogen Alternaria alternate, as predominant marshmallow seeds pathogen, can recommend this strain for seed protection and as PGPR.
Кључне речи:
Bacillus sp. / Marshmallow / Seed germinationИзвор:
Bulgarian Journal of Agricultural Science, 2013, 19, 3, 572-577Издавач:
- Scientific Issues Natl Centre Agrarian Sciences, Sofia
Финансирање / пројекти:
- Разрада интегрисаног управљања и примене савремених принципа сузбијања штетних организама у заштити биља (RS-31018)
- Проучавање утицаја квалитета земљишта и вода за наводњавање на ефикаснију производњу пољопривредних култура и очување животне средине (RS-37006)
Институција/група
IZBISTY - JOUR AU - Starović, Mira AU - Jošić, Dragana AU - Pavlović, Snežana AU - Drazić, S. AU - Poštić, Dobrivoj AU - Popović, Tatjana AU - Stojanović, S. PY - 2013 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/293 AB - Marshmallow (Althea officinalis) is one of the important medicinal plants in Serbia. One of the bigest problem in growing of marshmallow is poor seeds germination. Rhyzospheric bacteria able to produced plant growth stimulating hormones can inpruve seed germinations and decreace seed infections with patogens. IAA production by Bacillus sp. Q3 strain estimate in this investigation ranged from 3.76-10.62 μgml-1. The application of soil bacteria as the antagonists to the growth of pathogenic fungi, indicated that IAA producing Bacillus sp. strain Q3 demonstrated not only a high level of antagonism towards the seed mycoflora, but significantly increased the germination rate of the marshmallow seeds. Soaking marshmarrow seeds for 24 h in the 105 CFU ml-1 of investigated strain Bacillus sp. strain Q3 increased the 55.1% germination and decreased the percentage of the seed infection by the fungus Alternaria alternata, compared to the control (32%). Strong increasing percent germination of marshmallow's seeds from 26.9-55.1% and decreasing seed infection with phytopathogen Alternaria alternate, as predominant marshmallow seeds pathogen, can recommend this strain for seed protection and as PGPR. PB - Scientific Issues Natl Centre Agrarian Sciences, Sofia T2 - Bulgarian Journal of Agricultural Science T1 - The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination EP - 577 IS - 3 SP - 572 VL - 19 ER -
@article{ author = "Starović, Mira and Jošić, Dragana and Pavlović, Snežana and Drazić, S. and Poštić, Dobrivoj and Popović, Tatjana and Stojanović, S.", year = "2013", abstract = "Marshmallow (Althea officinalis) is one of the important medicinal plants in Serbia. One of the bigest problem in growing of marshmallow is poor seeds germination. Rhyzospheric bacteria able to produced plant growth stimulating hormones can inpruve seed germinations and decreace seed infections with patogens. IAA production by Bacillus sp. Q3 strain estimate in this investigation ranged from 3.76-10.62 μgml-1. The application of soil bacteria as the antagonists to the growth of pathogenic fungi, indicated that IAA producing Bacillus sp. strain Q3 demonstrated not only a high level of antagonism towards the seed mycoflora, but significantly increased the germination rate of the marshmallow seeds. Soaking marshmarrow seeds for 24 h in the 105 CFU ml-1 of investigated strain Bacillus sp. strain Q3 increased the 55.1% germination and decreased the percentage of the seed infection by the fungus Alternaria alternata, compared to the control (32%). Strong increasing percent germination of marshmallow's seeds from 26.9-55.1% and decreasing seed infection with phytopathogen Alternaria alternate, as predominant marshmallow seeds pathogen, can recommend this strain for seed protection and as PGPR.", publisher = "Scientific Issues Natl Centre Agrarian Sciences, Sofia", journal = "Bulgarian Journal of Agricultural Science", title = "The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination", pages = "577-572", number = "3", volume = "19" }
Starović, M., Jošić, D., Pavlović, S., Drazić, S., Poštić, D., Popović, T.,& Stojanović, S.. (2013). The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination. in Bulgarian Journal of Agricultural Science Scientific Issues Natl Centre Agrarian Sciences, Sofia., 19(3), 572-577.
Starović M, Jošić D, Pavlović S, Drazić S, Poštić D, Popović T, Stojanović S. The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination. in Bulgarian Journal of Agricultural Science. 2013;19(3):572-577..
Starović, Mira, Jošić, Dragana, Pavlović, Snežana, Drazić, S., Poštić, Dobrivoj, Popović, Tatjana, Stojanović, S., "The effect of IAA producing Bacillus sp. Q3 strain on marshmallow seed germination" in Bulgarian Journal of Agricultural Science, 19, no. 3 (2013):572-577.