Naslov
Genetic and environmental influences on micronutrient concentrations in corn (Zea mays L.) plants

Autori
Kovačević, Vlado ; Šimić, Domagoj ; Haneklaus, Silvia ; Schnug, Ewald

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

Izvornik
"Fertilizationfor sustainable plant production and soil fertility" : Proceedings of 11th World Fertilizer Congress of CIEC, Vol. II / Cleemput van O. ; Haneklaus, S. ; Hofman, G. ; Schnug, E. ; Vermoesen, A. - Braunschweig : Budimpešta : Beč : University Gent, 1998, 209-214

Skup
11th world fertilizer congress "Fertilizationfor sustainable plant production and soil fertility"

Mjesto i datum
Gent, Belgija, 07.09.1997. - 13.09.1997

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
micronutrients; zinc; manganese; iron; copper; corn

Sažetak
Four genetically diverged corn inbred lines and their 12 hybrids were grown under field conditions on two soils in Croatia. For the diagnosis of the nutritional status ear leaf samples were taken at the beginning of silking stage and zinc, manganese, iron and copper content was determined using a dry ashing procedure. Significant differences in the micronutrient concentrations between the corn genotypes were found for all elements and on both sites. The reduced iron content in the inbred line Os87-24 is probably related to the lower iron status in its hybrids. In case of copper content of the hybrids it can be shown that there content is directly dependent on the copper concentrations in their parents. Also the lowe manganese status in the genotype Os86-39 was closely related to the content in its progeny.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA