Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Neighbouring weeds differently influence arbuscular mycorrhiza in grapevine (CROSBI ID 614534)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija

Radić, Tomislav ; Hančević, Katarina ; Likar, Matevž Neighbouring weeds differently influence arbuscular mycorrhiza in grapevine // Exo- & endogenous signalling - joint meeting of COST Actions FA1206 & FA1103 / Prandi, Cristina ; Schneider, Carolin (ur.). Krakov, 2014. str. 13-13

Podaci o odgovornosti

Radić, Tomislav ; Hančević, Katarina ; Likar, Matevž

engleski

Neighbouring weeds differently influence arbuscular mycorrhiza in grapevine

Underground plant to plant communication is a complex and dynamic continuum of exchange of different chemical compounds, having a range of effects from inhibitory to stimulatory ones. This influences also the arbuscular mycorrhizae. We experimentally tested the influence of two selected weeds from Mediterranean Croatian vineyards on mycorrhizae development in neighbouring grapevine (Vitis vinifera L. cv. Plavac mali). The mycorrhizal parameters were compared between pots where there was only grapevine or Plantago lanceolata L. or Tanacetum cinerariifolium (Trevir.) Sch.Bip. alone and the pots with all combinations. Results during six months period showed that plant specie factor significantly influenced development of mycorrhizal intra- and extraradical mycelium and sporulation. Not only that different plant species differed but also grapevine mycorrhizal characteristics differed when combined with different neighbours. Grapevine and T. cinerariifolium individually and in combination generally enabled greater development of arbuscular mycorrhiza comparing to P. lanceolata individually and in combination with grapevine. This was visible in spores’ production, extraradical mycelium length and arbuscular mycorrhizal fungi (AMF) root colonization. Additionally, it was experimentally confirmed that Vitis vinifera L., Plantago lanceolata L., Taraxacum officinale Weber and Trifolium repens L. considerably differed in the composition of AMF community. These results showed that neighbouring plant species significantly influence grapevine’s arbuscular mycorrhizal symbioses establishment in pot cultures. It has implications for understanding real agroecosystems especially when it concerns the choice of appropriate cover crops. Results obtained here pose questions for our future research - Is the reason for observed differences the different AMF community promoted by different plant species or root exudation of stimulatory/inhibitory chemicals when in combination with other plant species or both? And what is the role of signalling compounds (SLs) in recognizing “suitable” neighbours?

Arbuscular mycorrhiza; Grapevine; Weeds

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o prilogu

13-13.

2014.

objavljeno

Podaci o matičnoj publikaciji

Exo- & endogenous signalling - joint meeting of COST Actions FA1206 & FA1103

Prandi, Cristina ; Schneider, Carolin

Krakov:

Podaci o skupu

Exo- & endogenous signalling

predavanje

14.09.2014-18.09.2014

Kraków, Poljska

Povezanost rada

Poljoprivreda (agronomija), Biologija