Naslov
Učinkovitost pluga i tanjurače pri obradi strništa ozime pšenice
(Efficiency of plough and disk harrow at winter wheat stubble fielf tillage)

Autori
Zimmer, Robert ; Brkić, Dušan ; Banaj, Đuro ; Emert, Rudolf ; Jurić, Tomislav

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

Izvornik
European Society for Agronomy, Short communications / Zima, Miroslav ; Bartošova, M.L. - Nitra : European Society for Agronomy (ESA), 1998, 47-48

Skup
European Society for Agronomy, Short communications, Volume I, Fifth Congress

Mjesto i datum
Nitra, Slovačka, 28.06.1998. - 02.07.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
plug; tanjurača; obrada strništa; ozima pšenica
(plough; disk harrow; stuble field tillage; winter wheat)

Sažetak
A disk harrow application at winter wheat stubble field tillage is more acceptable than that of a plough if we compare effects (3,80 ha/h to 1,53 ha/h), fuel consumptions (3,83 kg/ha to 8,72 kg/ha) and specific labour consumption (27,15 kWh/ha to 67,27 kWh/ha). Incorporation of plant residues is significantly more even by a plough (tillage depth 13,31 cm averagely) than by a disk harrow (=-8 cm)which affected numerousness and covering of weed species. Considerably higher numerousness of Chenopodium album individuals (5917) was determined by plough cultivation than in tillage variant by a disk harrow (2656) when present species of Echinochloa crus galli were more abundant (4875) and Chenopodium polyspermum (1531). Decay of organic mass (by 14 September of the same year) was more effective by a plough (44%) than by a disk harrow (32%) which is in favour of the plough from the technological point of view.

Izvorni jezik
Hrvatski

Znanstvena područja
Poljoprivreda (agronomija)

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