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Glasnik Zaštite Bilja, Vol. 43. No. 5., 2020.

Professional paper

https://doi.org/10.31727/gzb.43.5.3

Rapeseed production in the Valpovo area depending on weather conditions

Terezija Šmider ; Fakultet agrobiotehničkih znanosti, Sveučilište J. J. Strosmyera u Osijeku, Hrvatska
Manda Antunović ; Fakultet agrobiotehničkih znanosti, Sveučilište J. J. Strosmyera u Osijeku, Hrvatska
Bojana Brozović ; Fakultet agrobiotehničkih znanosti, Sveučilište J. J. Strosmyera u Osijeku, Hrvatska
Ivana Varga orcid id orcid.org/0000-0003-2985-8599 ; Fakultet agrobiotehničkih znanosti, Sveučilište J. J. Strosmyera u Osijeku, Hrvatska

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Abstract

This study analyzes the production of oilseed rape in four vegetation seasons (2016/2017. - 2019/2020) in the area of Valpovo (Osijek-Baranja County). Mean temperature in oilseed rape vegetation from 2016/2017 to 2019/2020 was around 10 °C. The total amount of precipitation in rapeseed vegetation (September - June) ranges from 443.1 mm (2019/2020) to 624.2 mm (2017/2018). The temperature during sowing did not deviate from the multi-year average, and was favorable for oilseed rape. With that regard, the rainfall after sowing was enough for oilseed rape emergence. Specificity of 2017/2018 growing season was very high air temperature in April and May, which led to the earlier harvest of the oilseed rape by about 20 days. On the contraty, 2018/2019 year had high rainfall in June (112.8 mm), which delyed the harvest for a few days. The average seed yield in the analyzed period was 3.1 t ha-1 and it varied from 2.69 t ha-1 (2019/2020) to 3.47 t ha-1 (2016 / 2017).

Keywords

oilseed rape, production, temperature, precipitation

Hrčak ID:

245294

URI

https://hrcak.srce.hr/245294

Publication date:

23.10.2020.

Article data in other languages: croatian

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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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Ovo je članak s otvorenim pristupom distribuiran pod uvjetima licence Creative Commons Attribution, koji dopušta neograničenu upotrebu, distribuciju i reprodukciju u bilo kojem mediju, pod uvjetom da se izvorno djelo pravilno citira.

License (open-access):

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Publication date:

Volume: 43

Issue: 5

Pages: 24-32

DOI: 10.31727/gzb.43.5.3

Article Information (continued)

Categories:

Subject: Stručni rad

Categories:

Subject: Professional paper

Keywords:

Keyword: uljana repica, proizvodnja, temperatura, oborine

Keywords:

Keyword: oilseed rape, production, temperature, precipitation

Proizvodnja uljane repice na području Valpovštine ovisno o vremenskim prilikama

Translated Title (en): Rapeseed production in the Valpovo area depending on weather conditions

Terezija Šmider[1]

Email:

Manda Antunović[1]

Email:

Bojana Brozović[1]

Email:

Ivana Varga[1]

Email: ivana.varga@fazos.hr

 

[1] Fakultet agrobiotehničkih znanosti, Sveučilište J. J. Strosmyera u Osijeku, Hrvatska

Abstract

U ovom radu je analizirana proizvodnja uljane repice kroz četiri vegetacijske sezone od 2016./2017. do 2019./2020. godine na području Valpova (Osječko-baranjska županija). Prosječne temperature u vegetacijama uljane repice od 2016./2017. do 2019./2020. godine su iznosile nešto više od 10°C. Ukupna količina oborina u vegetaciji uljane repice (rujan – lipanj) se kretala od 443,1 mm (2019./2020. godine) do 624,2 mm (2017./2018.). Temperature za vrijeme sjetve nisu odstupale od višegodišnjeg prosjeka i bile su povoljne za uljanu repicu, što je uz dovoljnu količinu oborina nakon sjetve rezultiralo dobrim nicanjem uljane repice u svim analiziranim godinama. Specifičnost 2017./2018. vegetacijske sezone je da su visoke temperature zraka u travnju i svibnju dovele do ranijeg sazrijevanja uljane repice, što je pomaknulo rok žetve za 20-ak dana prije uobičajenih rokova krajem lipnja. Suprotno, 2018./2019. obilježena je većim količinama oborina u lipnju (112,8 mm), što je dovelo do pomicanja rokova žetve za nekoliko dana. U analiziranom razdoblju ostvaren je prosječan sjemena 3,1 t ha-1, a ovisno o vegetacijskoj sezoni prinos je varirao od 2,69 t ha-1 (2019./2020.) do 3,47 t ha-1 (2016./2017.).

Translated Abstract

This study analyzes the production of oilseed rape in four vegetation seasons (2016/2017. - 2019/2020) in the area of Valpovo (Osijek-Baranja County). Mean temperature in oilseed rape vegetation from 2016/2017 to 2019/2020 was around 10 °C. The total amount of precipitation in rapeseed vegetation (September - June) ranges from 443.1 mm (2019/2020) to 624.2 mm (2017/2018). The temperature during sowing did not deviate from the multi-year average, and was favorable for oilseed rape. With that regard, the rainfall after sowing was enough for oilseed rape emergence. Specificity of 2017/2018 growing season was very high air temperature in April and May, which led to the earlier harvest of the oilseed rape by about 20 days. On the contraty, 2018/2019 year had high rainfall in June (112.8 mm), which delyed the harvest for a few days. The average seed yield in the analyzed period was 3.1 t ha-1 and it varied from 2.69 t ha-1 (2019/2020) to 3.47 t ha-1 (2016 / 2017).

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