Pregled bibliografske jedinice broj: 249242
Weather characteristics impacts on yields of the spring crops in Croatia
Weather characteristics impacts on yields of the spring crops in Croatia // Zbornik radova. 41. hrvatski i 1. međunarodni znanstveni simpozij agronoma / Jovanovac, Sonja ; Kovačević, Vlado (ur.).
Osijek: Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2006. str. 421-422 (poster, domaća recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Weather characteristics impacts on yields of the
spring crops in Croatia
Autori
Kovačević, Vlado ; Kaučić, Dražen
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Zbornik radova. 41. hrvatski i 1. međunarodni znanstveni simpozij agronoma
/ Jovanovac, Sonja ; Kovačević, Vlado - Osijek : Poljoprivredni fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2006, 421-422
Skup
41. hrvatski i 1. međunarodni znanstveni simpozij agronoma
Mjesto i datum
Opatija, Hrvatska, 13.02.2006. - 17.02.2006
Vrsta sudjelovanja
Poster
Vrsta recenzije
Domaća recenzija
Ključne riječi
weather characteristics ; yield ; maize ; soybean ; sunflower ; sugar beet
Sažetak
Mean yields of the field crops in Croatia for the 1996-2003 period (t/ha) were in range from 3.86 to 6.14 (maize), 1.38 to 2.70 (soybean), 1.51 to 2.45 (sunflower) and 22.98 to 47.06 (sugar beet). Yield variations among years for the short period (for example, decade period) are mainly result of weather conditions, especially precipitation and temperature regime during growing season. In general, the lower yields of the spring crops in Croatia are in connection with water deficite and the higher air-temperatures during growing season, but for precise quantitfication of these influences the weather data is needed, including more weather bureaus and means of these data for the shorter period (for example, 5-day or 10-days instead monthly data only) as well. The last decade period is characterized by the higher fluctuation of precipitation and temperature regimes during the growing season of the spring crops and available data are mainly better examples for comparison. For example, by comparison two growing seasons (2000 and 2002, respectively), were found (means by four counties) of maize 3.93 and 6.15 t ha^-1, respectively. Precipitation in the 4-month period May-August (means of five weather bureaus) was 104 and 307 mm, for 2000 and 2002, respectively.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
