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Pregled bibliografske jedinice broj: 252878

Obrada i otpor pri različitim načinima obrade tla


Kisić, Ivica; Bašić, Ferdo; Mesić, Milan; Sajko, Krunoslav; Zgorelec, Zeljka
Obrada i otpor pri različitim načinima obrade tla // Proceedings of 18. World Congress of Soil Science / Stephen Nortcliff (ur.).
Philadelphia, USA: International Union of Soil Science, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Obrada i otpor pri različitim načinima obrade tla
(Tillage and Crop Rotation Affect Bulk Density and Penetration Resistance)

Autori
Kisić, Ivica ; Bašić, Ferdo ; Mesić, Milan ; Sajko, Krunoslav ; Zgorelec, Zeljka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceedings of 18. World Congress of Soil Science / Stephen Nortcliff - Philadelphia, USA : International Union of Soil Science, 2006

Skup
18. World Congress of Soil Science

Mjesto i datum
Philadelphia (PA), Sjedinjene Američke Države, 10.07.2006. - 15.07.2006

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
obrada; otpor tla; plodosmjena; gustoća tla
(tillage; soil resistance; crop rotation; bulk density)

Sažetak
Increasing soil compaction has become a global problem due to the use of ever larger and heavier tractors and attachments, i.e. more intensive tillage and also tillage under unfavourable conditions. As a consequence, low or decreasing yields are obtained due to increased bulk density of the soil, which is also reflected in reduced infiltration and transmission of water into/through the soil, lower pipe drainage efficiency and crop root depth, higher incidence of plant diseases and reduced root efficiency. Aimed at determining the optimal tillage system for the region, ten year penetration resistance measurements, among others, were carried out on Stagnic Luvisol of the trial field "Freivogel’ s Hill" near Daruvar in central Croatia. The trial included the following treatments: 1. Standard plot - black fallow, ploughed up/down the slope ; 2. Plowed (till 25 cm) up/down the slope ; 3. No-tillage ; 4. Plowed across the slope (till 25 cm) ; 5. Very deep plowed across the slope (50 cm) and 6. Subsoiling to the depth of 60 cm + plowed across the slope. Crops were sown in the following crop rotation: 1994/95 ; 1999/00 - maize, 1995/96 ; 2000/01 - soybean, 1996/97 ; 2001/02 - winter wheat, 1997/98 ; 2002/03 – oil seed rape and 1998/99 ; 20003/04 - spring barley + soybean. Soil resistance is measured in four repetitions on depth of tillage, as the principal parameter of soil compaction, were carried out continuously parallel to the plant cover growth and application of appropriate agricultural practices using the Recording Penetrometer. Ten year investigations lead to the conclusion that the soil resistance to penetration is predominantly influenced by the effective state of the plant cover development, actual soil moisture and the tillage system applied. The lowest penetration resistance were recorded in all trial treatments in the first measurements, immediately after the application of tilling practices. In treatments involving deep practices (very deep ploughing and subsoiling) penetration resistance values were constant to the measurement depth whereas an increase was recorded in penetration resistance below the ploughing depth in treatments with ploughing to the depth of 25 cm. Soil resistance to penetration recorded in the winter period was expressly low, one might say it was practically non-existent. According to the soil resistance values recorded in treatments with deeper soil tillage, as well as the achieved yields, these treatments rendered the best results in the investigations.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
0178049
0178055

Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Milan Mesić (autor)


Citiraj ovu publikaciju:

Kisić, Ivica; Bašić, Ferdo; Mesić, Milan; Sajko, Krunoslav; Zgorelec, Zeljka
Obrada i otpor pri različitim načinima obrade tla // Proceedings of 18. World Congress of Soil Science / Stephen Nortcliff (ur.).
Philadelphia, USA: International Union of Soil Science, 2006. (poster, međunarodna recenzija, sažetak, znanstveni)
Kisić, I., Bašić, F., Mesić, M., Sajko, K. & Zgorelec, Z. (2006) Obrada i otpor pri različitim načinima obrade tla. U: Stephen Nortcliff (ur.)Proceedings of 18. World Congress of Soil Science.
@article{article, author = {Kisi\'{c}, Ivica and Ba\v{s}i\'{c}, Ferdo and Mesi\'{c}, Milan and Sajko, Krunoslav and Zgorelec, Zeljka}, year = {2006}, pages = {68}, keywords = {obrada, otpor tla, plodosmjena, gusto\'{c}a tla}, title = {Obrada i otpor pri razli\v{c}itim na\v{c}inima obrade tla}, keyword = {obrada, otpor tla, plodosmjena, gusto\'{c}a tla}, publisher = {International Union of Soil Science}, publisherplace = {Philadelphia (PA), Sjedinjene Ameri\v{c}ke Dr\v{z}ave} }
@article{article, author = {Kisi\'{c}, Ivica and Ba\v{s}i\'{c}, Ferdo and Mesi\'{c}, Milan and Sajko, Krunoslav and Zgorelec, Zeljka}, year = {2006}, pages = {68}, keywords = {tillage, soil resistance, crop rotation, bulk density}, title = {Tillage and Crop Rotation Affect Bulk Density and Penetration Resistance}, keyword = {tillage, soil resistance, crop rotation, bulk density}, publisher = {International Union of Soil Science}, publisherplace = {Philadelphia (PA), Sjedinjene Ameri\v{c}ke Dr\v{z}ave} }




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