Naslov
The influence of oilseed rape ripening on the drying process in a dryer

Autori
Kiš, Darko ; Jurić, Tomislav ; Voća, Neven ; Guberac, Vlado ; Šumanovac, Luka

Izvornik
Cereal research communications (0133-3720) 35 (2007), 2 Part 1; 605-608

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

Ključne riječi
rape seed ; ripening ; drying ; oilseed rape ; drying process ; bootstrap method

Sažetak
Drying is the oldest but also the most simple way of preservation. Grains are dried to the level of moisture equilibrium. It is well known that different parts of oilseed rape seeds, that have different initial moisture levels, behave in a different way during drying. Bristol, Eurol, and Alaska, which are „ 00” rapeseed cultivars were researched. Bristol and Alaska are French sorts produced by Monsanto S.A.S. Alaska is a German sort produced by KWS. The research was conducted on fields in Zdenci.The mean bootstrap value (“ bootstrap mean” ) of the correlation coefficient was 0.657 ; the bias was 0.00736 ; the standard failure (bootstrap estimation of standard failure) was 0.247 ; a normal 90% bootstrap interval of the correlation coefficient ranged from 0.23589 to 1.00. The real (population) correlation coefficient was higher than zero, i.e. there was a positive correlation between the length of time of the ripening in field and drying in a dryer. A linear regression model, which best describes the linear relation between the length of time of the ripening in field and the length of time of drying in a dryer can be expressed as y =1, 47564 x – 6, 6605. The mean bootstrap regression coefficient value was 1.5024 ; the bias 0.0267 ; the standard failure was 0.7401 ; a normal 90% bootstrap interval of the correlation coefficient ranged from 0.232 to 2.666. The real (population)correlation coefficient was higher than zero, i.e. there was a positive correlation between the length of the ripening in field and the drying in a dryer.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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