Naslov
Neke operacije obrade tla u različitim režimima vlažnosti
(Some tillage operationes at different moisture regime)

Autori
Jurišić, Mladen ; Zimmer, Robert ; Bukvić, Željko ; Milaković, Zlata ; Šumanovac, Luka

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

Izvornik
European Society for Agronomy, Short communications, Volume I, Fifth Congress / Zima, Miroslav ; Bartošova, M.L. - Nitra : European Society for Agronomy (ESA), 1998, 51-52

Skup
European Society for Agronomy, Fifth Congress

Mjesto i datum
Nitra, Slovačka, 28.06.1998. - 02.07.1998

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
kultivacija; vodni režim tla; kapacitet tla za vodu;
(cultivation; moisture regime; water soil capacity)

Sažetak
Trend of instantaneous soil moisture dynamics was uniform for all three stands in both investigation years. Somewhat higher losses were recorded in maize of the largest stand during the investigation. In 1993 the presowing preparation (I) was carried out at 110, 9 mm which is considerably above low plasticity limit which amounts for this soil. The first cultivation (II) was carried out on 25 May at instantaneous moisture content of 95, 7 in all stands. The second cultivation (III) was perfomed on 9 June at instantaneous soil moisture content which was somewhat above low plasticity limit (65, 6-71, 5 mm). Presowing preparation of the second investigation year was carried out at instantaneous moisture content which was also considerably above low plasticity limit (84, 2 mm). The first and second interrowed cultivations (II and III) were carried out at instantaneous soil moisture content of 76, 1 i.e. 72, 1-75, 4 mm. On the basis of the above mentioned values it can be concluded that above stated operations of soil tillage were carried out at instantaneous soil moisture above lowe plasticity limit-rigidity, i.e. in a favourable condition of moisture, plasticity, stickiness and soil bearing for tillage-compaction.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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