Higher rates of potassium fertilizer improve economic efficiency of sweet maize (Zea mays saccharata)

Šimić, Branimir; Ćosić, Jasenka; Poštić, Jelena; Beraković, Ivica; Tucak, Marijana

Pregled bibliografske jedinice broj: 625312

Higher rates of potassium fertilizer improve economic efficiency of sweet maize (Zea mays saccharata)

Šimić, Branimir; Ćosić, Jasenka; Poštić, Jelena; Beraković, Ivica; Tucak, Marijana

Higher rates of potassium fertilizer improve economic efficiency of sweet maize (Zea mays saccharata) // Romanian Agricultural Research, 29 (2012), 185-188 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 625312 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Higher rates of potassium fertilizer improve economic efficiency of sweet maize (Zea mays saccharata)

Autori
Šimić, Branimir ; Ćosić, Jasenka ; Poštić, Jelena ; Beraković, Ivica ; Tucak, Marijana

Izvornik
Romanian Agricultural Research (1222-4227) 29 (2012); 185-188

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
sweet maize ; fertilization ; economical characteristics

Sažetak
Six hybrids of sweet maize (OS 250su, OS 254su, Bc 274su, Bc 378su, Spirit, Bonus) were planted in field trials in 2009 and 2010 on location Zupanja at three different fertilization levels (130, 150 and 180 kg K2O/ha). We determined significant improvement of economical conditions of sweet maize with increased potassium fertilization (180 kg K2O/ha) compared to control (130 kg K2O/ha): earlier tasseling and silking for 3 to 7 days, 10% higher mass of ears, greater diameter of ears and 3% lower husk proportion.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA

Projekti:
073-0000000-3592 - Optimiziranje primjene fungicida u proizvodnji sjemena. (Šimić, Branimir, MZOS ) ( CroRIS)

Ustanove:
Poljoprivredni institut Osijek,
Fakultet agrobiotehničkih znanosti Osijek

Profili:

Jasenka Ćosić (autor)