Naslov
Seasonal changes in weed communities of inbred maize lines with different weed control

Autori
Đurkić, Marija ; Knežević, Mira

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

Izvornik
ANNP Annales, Vol. I / Blondlo, t A. ; Assemat, L. ; Brochard, M. - Dijon : Association nationale de protection des plantes, 1998, 265-272

Skup
Seventeenth COLUMA Conference, International Meeting on Weed Control

Mjesto i datum
Dijon, Francuska, 1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
inbred maize lines; weed communities; weed cover values; mechanical and

Sažetak
A three-year research (1993-95) of maize in Eastern Croatia indicated major differences in weed composition and weed infestation values depending on soil type, climatic conditions and seasonal aspects. On untreated controls, the dominant species on eutric cambisol (Sorghum halepense, Ambrosia artemisiifolia and Echinochloa crus galli) had higher infestation levels during the season, relative to main weed species on lessive pseudogleic (Amaranthus retroflexus) and lessive soil type (Polygonum lapathifolium). The application of different weed control (two hoeings ; metolachlor + atrazine mixture broadcast application ; metolachlor + atrazine mixture band spraying and rimsulfuron single application) gave 96%, 93%, 79% and 93% weed control. In the same variants the yield of female inbred maize lines was increased 130% 123%, 65% and 92%.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA