Naslov
Allelopathic effect of invasive species giant goldenrod (Solidago gigantea Ait.) on wheat and scentless mayweed

Autori
Ravlić, Marija ; Baličević, Renata ; Peharda, Ana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings & abstract of the 8th International Scientific/Professional Conference Agriculture in Nature and Environment Protection / Baban, Mirjana ; Rašić, Sanda - Osijek : Glas Slavonije, 2015, 186-190

Skup
8th International Scientific/Professional Conference Agriculture in Nature and Environment Protection

Mjesto i datum
Vukovar, Hrvatska, 01.06.2015. - 03.06.2015

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
allelopathy ; Solidago gigantea Ait. ; crops ; scentless mayweed ; water extracts

Sažetak
The aim of the research was to determine allelopathic potential of invasive species giant goldenrod (Solidago giganetea Ait.) on germination and initial growth of wheat and weed species scentless mayweed (Tripleurospermum inodorum (L.) C.H. Schultz). Experiments were conducted under laboratory conditions to determine effect of water extracts in petri dish bioassay and in pots with soil. Water extracts from dry aboveground biomass of S. gigantea in concentrations of 1, 5 and 10% (10, 50 and 100 g/l) were investigated. In petri dish bioassay, germination of wheat was slightly reduced, while all extract concentration inhibited wheat growth. T. inodorum germination and seedling growth was affected with higher extract concentration. Application of extract to pots had no effect on wheat emergence and growth, with the exception of 10% extract which reduced root length. Emergence of T. inodorum was significantly decreased with 5 and 10% extract for 38.5 and 49.0%, respectively.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA