Naslov
Influence of genotype on maize (Zea mays L.) yield and yield parameters in irrigated and N fertilized conditions

Autori
Marković, Monika ; Josipović, Marko ; Plavšić, Hrvoje ; Jambrović, Antun ; Liović, Ivica ; Teodorović, Rajko

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

Izvornik
Zbornik radova 46. Hrvatskog i 6. Međunardnog Savjetovanja Agronoma / Milan, Pospišil - Zagreb, 2011, 640-644

ISBN
978-953-6135-90-5

Skup
45. Hrvatski i 6. Međunarodni Simpozij Agronoma

Mjesto i datum
Opatija, Hrvatska, 14.02.2011. - 18.02.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Irrigation; N fertilization; maize hybrids; yield; yield parameters

Sažetak
The experiment was set up as split-split plot method with three repetitions in two vegetation seasons (2006-2007) in order to determine the influence of irrigation treatment (A1-control, A2- 60% to 100% field water capacity (FWC), A3-80% to 100% FWC), N fertilizer (B1-control, B2-100 kg N ha-1, and B3-200 kg N ha-1) and genotype (C1= OSSK 596 ; C2=OSSK 617 ; C3= OSSK 602 ; C4 = OSSK 552) on yield and yield parameters (cob lenght, cob weight, kernel number, kernel weight and number of rows per cob) of maize. Irrigation treatment have very signifcantly increased yield in both tested years. Also, irrigation treatment increased row nubmer/cob, kernel weight (KW), kernel number (KN), cob weight (CW), (P>0.05) in 2006, CW and KN in 2007 (P>0.01). N fertilization had a very significant (P>0.01) impact on all testeted factors in both years of research. Genotype showed very significant impact on all tested factors in year 2006, although in dry vegetation season 2007 statistical singficant was showed only to yield and kernel number.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA