Sjemenarstvo, Vol. 12 No. 6, 1995.
Izlaganje sa skupa
ECONOMIC VALUES OF CURRENT SUGAR BEET CULTIVARS
Andrija Kriste
; Institut za šećernu repu d.d. Osijek
Ivica Liović
; Institut za šećernu repu d.d. Osijek
Zvjezdana Magud
; Institut za šećernu repu d.d. Osijek
Ružica Mertz
; Institut za šećernu repu d.d. Osijek
Sažetak
Intensive work on sugar beet crop breeding of domestic and foreign selectors resulted in new cultivars creation. Since a very intensive interaction between variety and outside factors is well known at sugar beet, the significance of these factors in reference to high productive results achievement was being researched with 13 hybrids through trials on two localities in 1994 and 1995. The obtained results show that significant influence on yield and sugar beet root quality had investigated factors of years and locality. Variety influence in some conditions was high and statistically justified whereas in others it was low and insufficient to be important for significant differences. The lowest influence of a veriety is visible on root yield height, so, all varieties were in the same rank considering year and locality average i. e. differences among varieties in achieved yield haven't been statistically justified. As for the other investigated properties differences among varieties were higher and very often statistically justified. On the average of year and locality the most sugar content was determined at Os Sana hybrids. The lowest participation of molasses making substances and the lowest sugar content, which during processing becomes melasses, was obtained with KW Antonia, KW Lena and Sirius hybrids. The results of the achieved technological sugar yield show differences among varieties by values which are statistically justified. In the first rank (a) there are three hybrids of KW Maja, KW Antonia and Os Sana with the highest yield of obtained sugar per area unit. In the second (ab) rank there are most (9) of investigated hybrids and in the third (b) there is one - Maraton.
Ključne riječi
sugar beet; breeding; cultivars values
Hrčak ID:
167959
URI
Datum izdavanja:
29.7.1995.
Posjeta: 611 *