The influence of crop density and harvesting time on yield and quality of various sugar beet cultivars | Uticaj gustine useva i rokova vađenja na prinos i kvalitet različitih sorti šećerne repe
2009
Filipović, V., PDS Institut Tamiš, Pančevo (Serbia) | Glamočlija, Đ., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Radivojević, S., Tehnološki fakultet, Novi Sad (Serbia) | Jaćimović, G., Poljoprivredni fakultet, Novi Sad (Serbia)
In this paper the influence of crop density and harvesting time on yield and quality of various sugar beet cultivars has been analyzed. During three year research conducted on soil of carbonate chernozem on loess terrace on experimental field of Institute Tamiš in Pančevo (Serbia). Method of completely random block system in four repetitions were analyzed the influence of crop density (80.000 plants/ha, 100.000 plants/ha, and 120.000 plants/ha) and harvesting time (10th Sept., 01th Oct., and 20th Oct.) on yield and quality of various sugar beet cultivars of different technological type (Esprit N - type, Belinda Z - type and Chiara NE - type). Increase in crop density had very little effect on increase on sugar beet yield. The yield was considerably increased in the period between the first harvesting date and the second. The highest yield of consumable sugar was obtained of cultivars of N - type Esprit and lower yield was obtained of cultivars of Z - type (Belinda).
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