hrcak mascot   Srce   HID

Izvorni znanstveni članak
https://doi.org/10.33128/ag.80.4.2

PARAMETERS OF ANTHROPOGENIC COMPACTION, SOIL STRUCTURE DEGRADATION AND CRUST FORMATION IN DIFFERENT TILLAGE METHODS

Andrija Špoljar   ORCID icon orcid.org/0000-0001-5420-8163 ; Visoko gospodarsko učilište u Križevcima, Križevci, Hrvatska
Ivka Kvaternjak   ORCID icon orcid.org/0000-0001-5994-7387 ; Visoko gospodarsko učilište u Križevcima, Križevci, Hrvatska
Ivica Kisić   ORCID icon orcid.org/0000-0003-4363-3150 ; Agronomski fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska

Puni tekst: hrvatski, pdf (846 KB) str. 225-238 preuzimanja: 83* citiraj
APA 6th Edition
Špoljar, A., Kvaternjak, I. i Kisić, I. (2018). PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA . Agronomski glasnik, 80 (4), 225-238. https://doi.org/10.33128/ag.80.4.2
MLA 8th Edition
Špoljar, Andrija, et al. "PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA ." Agronomski glasnik, vol. 80, br. 4, 2018, str. 225-238. https://doi.org/10.33128/ag.80.4.2. Citirano 22.09.2019.
Chicago 17th Edition
Špoljar, Andrija, Ivka Kvaternjak i Ivica Kisić. "PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA ." Agronomski glasnik 80, br. 4 (2018): 225-238. https://doi.org/10.33128/ag.80.4.2
Harvard
Špoljar, A., Kvaternjak, I., i Kisić, I. (2018). 'PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA ', Agronomski glasnik, 80(4), str. 225-238. https://doi.org/10.33128/ag.80.4.2
Vancouver
Špoljar A, Kvaternjak I, Kisić I. PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA . Agronomski glasnik [Internet]. 2018 [pristupljeno 22.09.2019.];80(4):225-238. https://doi.org/10.33128/ag.80.4.2
IEEE
A. Špoljar, I. Kvaternjak i I. Kisić, "PARAMETRI ANTROPOGENOG ZBIJANJA, KVARENJA STRUKTURE I STVARANJA POKORICE KOD RAZLIČITIH NAČINA OBRADE TLA ", Agronomski glasnik, vol.80, br. 4, str. 225-238, 2018. [Online]. https://doi.org/10.33128/ag.80.4.2

Sažetak
Research was conducted at Križevci College of Agriculture (N: 46o01l12ll E:16o34l28ll). Different tillage methods (variants) were studied with a smaller and larger number of secondary tillage treatments using different tools for tilling during the autumn and spring period of primary tillage. The following crops were cultivated on five different variants of soil cultivation in crops rotation: corn (Zea mays L.) in 2008 and soybean (Glycine max L.) in 2009. The aim of the research was to determine the influence of different methods and treatment times on anthropogenic compaction, structure deformation and the risk of crust formation, in order to recommend the optimal method and time of soil tillage. The following physical parameters were calculated: dispersion ratio (DR), clay dispersion ratio (CDR), flocculant index (CFI), pore coefficient (e), particle density (Gp), risk of crust formation (R) and stability parameter of structural aggregates (St). The most favourable condition of structure stability (St) was found in the variant in which primary tillage and soil preparation with seedbed cultivator was carried out in the spring, while the most unfavourable condition was found in the variant with the largest number of treatments. The highest value of this parameter and the lowest risk of soil compaction and erosion was observed after soybean growing. The highest density values of the soil particle size (PD) after corn harvesting were in the variants where the primary tillage was carried out in autumn and preparation of the soil before sowing with discs and seedbed cultivator. In both research years, the lowest risk of crust formation (R) was determined in the variant with spring primary tillage and preparation of the soil before sowing with seedbed cultivator, and the highest value of this parameter and the most favourable condition were after soybean cultivation. From the point of sustainable soil management and based on the facts mentioned above, primary tillage, as well as its preparation with a seedbed cultivator, is recommended in the spring.

Ključne riječi
soil tillage; anthropogenic compaction parameters

Hrčak ID: 218843

URI
https://hrcak.srce.hr/218843

[hrvatski]

Posjeta: 172 *