Pregled bibliografske jedinice broj: 689211
Effects of soil tillage and post-emergence herbicides on weed control and yield of winter wheat
Effects of soil tillage and post-emergence herbicides on weed control and yield of winter wheat // Proceedings of 49th Croatian and 9th International Symposium on Agriculture / Marić, Sonja ; Lončarić, Zdenko (ur.).
Osijek: Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014. str. 372-376 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Effects of soil tillage and post-emergence
herbicides on weed control and yield of winter
wheat
Autori
Knežević, Mira ; Baličević, Renata ; Ravlić, Marija ; Ravlić, Ivana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 49th Croatian and 9th International Symposium on Agriculture
/ Marić, Sonja ; Lončarić, Zdenko - Osijek : Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2014, 372-376
ISBN
978-953-7871-22-2
Skup
49th Croatian and 9th International Symposium on Agriculture
Mjesto i datum
Dubrovnik, Hrvatska, 16.02.2014. - 21.02.2014
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
soil tillage ; weed density ; chemical weed control ; crop yield
Sažetak
Field trials were conducted in winter wheat during 2008-2011 in north-eastern Croatia to evaluate the effects of two continuous tillage systems (conventional with mouldboard ploughing-CT & reduced with disk harrowing-RT)) and post-emergence chemical weed control upon species composition, weed density and crop yield. In both tillage systems the main weeds were annual species, grass of Apera spica-venti (L.) PB. and broad-leaved weeds of Matricaria inodora L., Papaver rhoeas L. and Viola arvensis Murray. Weed density on untreated plots was lower in CT tillage (26.4 plants m-2) than in RT tillage (40.2 plants m-2). The best total weed control was achieved with iodsulfuron-methylsodium (97.3%), followed by the herbicide combinations of prosulfocarb plus triasulfuron (96.7%), triasulfuron plus pinoxaden (95.3%), standard tank mixture of triasulfuron + chlortoluron (93.8%) and prosulfocarb (88.3%). Compared to the highest yield with disk harrowing (6659 kg ha-1) average percent yield depression with mouldboard ploughing was 5%. Among the herbicide variants, significant yield depression (3%) was observed only when prosulfocarb was applied alone.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
POVEZANOST RADA
Projekti:
079-0790570-2716 - Integrirana zaštita ratarskih kultura od korova (Baličević, Renata, MZOS ) ( CroRIS)
Ustanove:
Fakultet agrobiotehničkih znanosti Osijek
