Naslov
Improvement of acid soil and field crops yield by liming with fertdolomite.

Autori
Kovačević, Vlado ; Rastija, Domagoj ; Lončarić, Zdenko ; Sudar, Rezica

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

Izvornik
Compedium of Abstracts, 8th International Symposium on PSILPH (Plant-Soil Interactions at Low pH) / Prakash N. B. Parama Ramakrishna V. R. ; Satish A. ; , - Bengaluru : University of Agricultural Sciences, Bengaluru, 2012, 206-207

Skup
8th International Symposium on PSILPH (Plant-Soil Interactions at Low pH)

Mjesto i datum
Bangalore, Indija, 18.10.2012. - 22.10.2012

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
liming ; maize ; wheat ; barley ; fertdolomite ; yield ; grain quality

Sažetak
The effect of liming on field crops yields and some grain quality parameters were studied in a field trial in the central Croatia. The experiment with increasing rates (0, 5, 10, 20 and 40 t ha-1) of fertdolomite (24.0% CaO, 16.0% MgO, 3.0% N, 2.5% P2O5 and 3.0% K2O) has been conducted in autumn 2008 on the acid stagnosol. Maize (2009), wheat (2010) and barley (2011) were grown in rotation. Liming moderately affected maize and wheat yields, but increased barley yields up to 50%. Soil pH and phosphorus availability were considerably improved. Significant influence on wheat grain quality was found (protein 12.91% and 13.85%, wet gluten 31.7 and 35.2%, sedimentation 39.6 and 51.6 ml, for the control and 40 t lime ha- 1, respectively). Also, protein contents in barley grain were increased up to 3.32%.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA