The investigation of rhizospheric microflora of several species of the genus Thymus L. (Labiatae), spread on serpentine habitats in Serbia, was involved in this paper. Accessions of Th. pulegioides, Th. pulegioides ssp. montanus Th. lykae, Th. malyi and Th. moesiacus were collected from geographically isolated populations. Among investigated data, Th. lykae and Th. malyi are considered as endemics for Serbian flora. The abundance of total microflora was examined on the seven nutritive substrates: 10 times attenuated TSA, TSA with addition of 1 apropos 2% water root extract, TSA with addition 1 apropos 2% water shoot extract, agarized root extract and agarized shoot extract. The abundance of bacteria increase with addition of water root extract in the TSA, but when agarized root extract is considered the abundance of bacteria has been less than on TSA. With the addition of shoot extract the abundance of bacteria was small. The development of bacteria for the most number of examined plan...ts was not noticed on agarized shoot extract.
Ovaj rad obuhvata istraživanja rizosferne mikroflore nekih vrsta iz roda Thymus L. (Labiatae), koje rastu na serpentinskim terenima Srbije. Vrste Th. pulegioides, Th. pulegioides ssp. montanus, Th. lykae, Th. malyi i Th. moesiacus su sakupljene iz geografski izolovanih populacija. Th. lykae i Th. malyi označene su kao endemidne vrste za flora Srbije. Zastupljenost ukupne mikroflore ispitivana je na sedam hranljivih podloga: 10 puta razblažen TSA TSA uz dodatak 1 odnosno 2% vodenog korenskog ekstrakta, TSA uz dodatak 1 odnosno 2% vodenog ekstrakta nadzemnog dela biljaka, agarizovan korenski ekstrakt i agarizovan ekstrakt nadzemnog dela biljaka. Zastupljenost bakterija se povećava dodavanjem vodenog korenskog ekstrakta podlozi TSA mada je zastupljenost bakterija na ovoj podlozi bila manja u poređenju sa podlogom TSA. Dodavanjem ekstrakta nadzemnog dela biljaka zastupljenost bakterija bila je veoma mala. Na agarizovanom ekstraktu nadzemnog dela biljaka nije konstatovan rast bakterija kod ...najvećeg broja ispitivanih biljaka.
Keywords:
rhizospheric microflora / Thymus
Source:
Zemljište i biljka, 2003, 52, 1-3, 59-64
Publisher:
Unija bioloških naučnih društava Jugoslavije, Beograd
TY - JOUR
AU - Lalević, Blažo
AU - Raičević, Vera
AU - Dajić-Stevanović, Zora
AU - Kiković, Dragan
AU - Mićanović, Danica
PY - 2003
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/579
AB - The investigation of rhizospheric microflora of several species of the genus Thymus L. (Labiatae), spread on serpentine habitats in Serbia, was involved in this paper. Accessions of Th. pulegioides, Th. pulegioides ssp. montanus Th. lykae, Th. malyi and Th. moesiacus were collected from geographically isolated populations. Among investigated data, Th. lykae and Th. malyi are considered as endemics for Serbian flora. The abundance of total microflora was examined on the seven nutritive substrates: 10 times attenuated TSA, TSA with addition of 1 apropos 2% water root extract, TSA with addition 1 apropos 2% water shoot extract, agarized root extract and agarized shoot extract. The abundance of bacteria increase with addition of water root extract in the TSA, but when agarized root extract is considered the abundance of bacteria has been less than on TSA. With the addition of shoot extract the abundance of bacteria was small. The development of bacteria for the most number of examined plants was not noticed on agarized shoot extract.
AB - Ovaj rad obuhvata istraživanja rizosferne mikroflore nekih vrsta iz roda Thymus L. (Labiatae), koje rastu na serpentinskim terenima Srbije. Vrste Th. pulegioides, Th. pulegioides ssp. montanus, Th. lykae, Th. malyi i Th. moesiacus su sakupljene iz geografski izolovanih populacija. Th. lykae i Th. malyi označene su kao endemidne vrste za flora Srbije. Zastupljenost ukupne mikroflore ispitivana je na sedam hranljivih podloga: 10 puta razblažen TSA TSA uz dodatak 1 odnosno 2% vodenog korenskog ekstrakta, TSA uz dodatak 1 odnosno 2% vodenog ekstrakta nadzemnog dela biljaka, agarizovan korenski ekstrakt i agarizovan ekstrakt nadzemnog dela biljaka. Zastupljenost bakterija se povećava dodavanjem vodenog korenskog ekstrakta podlozi TSA mada je zastupljenost bakterija na ovoj podlozi bila manja u poređenju sa podlogom TSA. Dodavanjem ekstrakta nadzemnog dela biljaka zastupljenost bakterija bila je veoma mala. Na agarizovanom ekstraktu nadzemnog dela biljaka nije konstatovan rast bakterija kod najvećeg broja ispitivanih biljaka.
PB - Unija bioloških naučnih društava Jugoslavije, Beograd
T2 - Zemljište i biljka
T1 - Rhizospheric microflora of some Thymus species
T1 - Rizosferna mikroflora nekih Thymus vrsta
EP - 64
IS - 1-3
SP - 59
VL - 52
UR - https://hdl.handle.net/21.15107/rcub_agrospace_579
ER -
@article{
author = "Lalević, Blažo and Raičević, Vera and Dajić-Stevanović, Zora and Kiković, Dragan and Mićanović, Danica",
year = "2003",
abstract = "The investigation of rhizospheric microflora of several species of the genus Thymus L. (Labiatae), spread on serpentine habitats in Serbia, was involved in this paper. Accessions of Th. pulegioides, Th. pulegioides ssp. montanus Th. lykae, Th. malyi and Th. moesiacus were collected from geographically isolated populations. Among investigated data, Th. lykae and Th. malyi are considered as endemics for Serbian flora. The abundance of total microflora was examined on the seven nutritive substrates: 10 times attenuated TSA, TSA with addition of 1 apropos 2% water root extract, TSA with addition 1 apropos 2% water shoot extract, agarized root extract and agarized shoot extract. The abundance of bacteria increase with addition of water root extract in the TSA, but when agarized root extract is considered the abundance of bacteria has been less than on TSA. With the addition of shoot extract the abundance of bacteria was small. The development of bacteria for the most number of examined plants was not noticed on agarized shoot extract., Ovaj rad obuhvata istraživanja rizosferne mikroflore nekih vrsta iz roda Thymus L. (Labiatae), koje rastu na serpentinskim terenima Srbije. Vrste Th. pulegioides, Th. pulegioides ssp. montanus, Th. lykae, Th. malyi i Th. moesiacus su sakupljene iz geografski izolovanih populacija. Th. lykae i Th. malyi označene su kao endemidne vrste za flora Srbije. Zastupljenost ukupne mikroflore ispitivana je na sedam hranljivih podloga: 10 puta razblažen TSA TSA uz dodatak 1 odnosno 2% vodenog korenskog ekstrakta, TSA uz dodatak 1 odnosno 2% vodenog ekstrakta nadzemnog dela biljaka, agarizovan korenski ekstrakt i agarizovan ekstrakt nadzemnog dela biljaka. Zastupljenost bakterija se povećava dodavanjem vodenog korenskog ekstrakta podlozi TSA mada je zastupljenost bakterija na ovoj podlozi bila manja u poređenju sa podlogom TSA. Dodavanjem ekstrakta nadzemnog dela biljaka zastupljenost bakterija bila je veoma mala. Na agarizovanom ekstraktu nadzemnog dela biljaka nije konstatovan rast bakterija kod najvećeg broja ispitivanih biljaka.",
publisher = "Unija bioloških naučnih društava Jugoslavije, Beograd",
journal = "Zemljište i biljka",
title = "Rhizospheric microflora of some Thymus species, Rizosferna mikroflora nekih Thymus vrsta",
pages = "64-59",
number = "1-3",
volume = "52",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_579"
}
Lalević, B., Raičević, V., Dajić-Stevanović, Z., Kiković, D.,& Mićanović, D.. (2003). Rhizospheric microflora of some Thymus species. in Zemljište i biljka
Unija bioloških naučnih društava Jugoslavije, Beograd., 52(1-3), 59-64.
https://hdl.handle.net/21.15107/rcub_agrospace_579
Lalević B, Raičević V, Dajić-Stevanović Z, Kiković D, Mićanović D. Rhizospheric microflora of some Thymus species. in Zemljište i biljka. 2003;52(1-3):59-64.
https://hdl.handle.net/21.15107/rcub_agrospace_579 .
Lalević, Blažo, Raičević, Vera, Dajić-Stevanović, Zora, Kiković, Dragan, Mićanović, Danica, "Rhizospheric microflora of some Thymus species" in Zemljište i biljka, 52, no. 1-3 (2003):59-64,
https://hdl.handle.net/21.15107/rcub_agrospace_579 .
