Napredna pretraga

Pregled bibliografske jedinice broj: 641195

Soil protecting effect on the surface cover in extreme summer periods


Kalmar, Tibor; Botllik, Laszlo; Kisić, Ivica; Gyuricza, Csaba; Birkas, Marta
Soil protecting effect on the surface cover in extreme summer periods // Plant, soil and environment, 59 (2013), 9; 404-409 (međunarodna recenzija, članak, znanstveni)


Naslov
Soil protecting effect on the surface cover in extreme summer periods

Autori
Kalmar, Tibor ; Botllik, Laszlo ; Kisić, Ivica ; Gyuricza, Csaba ; Birkas, Marta

Izvornik
Plant, soil and environment (1214-1178) 59 (2013), 9; 404-409

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

Ključne riječi
Summer tillage; stubble residues; moisture conservation; climate

Sažetak
It was to investigate the effects of mulch cover and stubble tillage on soil water content and to assess grounds of recommendations in stubble management in an extreme dry period. Tests were carried out in undisturbed (U) soil, after shallow (S) and deep (D) tillage, soil with (UCO, SCO, DCO) and without surface cover (UCL, SCL, DCL) and after conventional stubble treatment (STR). Effective moisture conservation (8–11%) was observed in undisturbed soil under 55% and 65% cover ratios. The water content in the top 0.65 m soil layer increased significantly (LSD, P < 0.05) between the different stubble variants, the following order was established on day 85: DCL < STR < SCL < UCL < DCO < SCO < UCO. The conventional stubble management cannot be applied in soils after shallow (STR) or deep tillage (DCL) in a dry season, when the loss of water is even statistically proven. Leaving the soil without a cover (UCL) or having it with insufficient cover (< 15%) entails risks in soils. Increasing the soil cover ratio (from 5% to 75%) had a 1.3–2.3 times stronger impact on crumb forming than did the moisture recorded in the various seasons.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-0672345-2767 - Biljno-uzgojne mjere za poboljšanje kakvoće proizvoda iz ekološke poljoprivrede (Ivica Kisić, )
178-1780692-0694 - Konzervacijsko gospodarenje na tlima izloženim djelovanju erozije vodom (Ferdo Bašić, )

Ustanove
Agronomski fakultet, Zagreb

Autor s matičnim brojem:
Ivica Kisić, (174323)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus