Naslov
Choice of maize hybrids for acid soils based on field experiments

Autori
Antunović, Manda ; Rastija, Mirta ; Kovačević, Vlado

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

Izvornik
Proceedings of the 6th International Symposium on Plant-Soil Interactions at Low pH / Matsumoto, H. - Sendai : International Steering Committee on Plant-Soil Interactions at Low pH and Jjapanese Society of Soil Science and Plant Nutrition, 2004, 350-351

Skup
The 6th International Symposium on Plant-Soil Interactions at Low pH

Mjesto i datum
Sendai, Japan, 01.08.2004. - 05.08.2004

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
maize hybrids; acid soil; fied experiment; alluvial soil; pseudoglay; yield; nitrogen; phosphorus; potassium

Sažetak
Ten maize hybrids were grown on two soil types during 1998 and 1999. Maize yields on acid pseudogley (PS) were about 25% lower in comparison with neutral alluvial soil (AS). However, yield depressions among the hybrids on PS varied from 8% to 33%. OsSK554, OsSK425 and OsSK382 yielded on AS more than 30% lower (mean 9.10 t ha-1) than on AS (mean 13.42 t ha-1), while for OsSK332, OsSK444 and OsSK490exp these differences remained under 15% (means 10.57 and 11.89 t ha-1, respectively). Increase of corn yields without liming is possible with the choice of more tolerant hybrids.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA