Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality
Uticaj đubrenja i distribucije nitratnog azota u profilu zemljišta na prinos i kvalitet korena šećerne repe
2008
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Jaćimović, GoranMarinković, Branko
Crnobarac, Jovan
Bogdanović, Darinka
Kovačev, Lazar
Danojević, Dario
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Researches, which have lasted for two years, were carried out on long-term trial field at Rimski Šančevi, Novi Sad, Serbia. In this trial, the eight fertilization variants of N, P2O5 and K2O increased amounts were studied. Sugar beet root and tops yields were determined, as well as the elements of technological sugar beet root quality. Based on these results, percentage of sugar utilization and refined sugar yield was defined. In the spring, before applying of N fertilizer, amount of nitrate nitrogen in the soil and its influence on yield and quality was determined. The highest root yield in 2002 was produced at the variant N100 P150 K150, and in 2003 at the variant N150 P150 K150. However, in both years, referring to the variant N100 P100 K100, the differences were not statistically significant. Increasing of nitrogen amounts had negative effects on refined sugar yield. Amounts of NO3-N in the soil in spring, before sugar beet sowing, in 2002 had significant influence on root yield an...d refined sugar yield. In the year 2003, which was highly dry, high correlation ratio were gained between amounts of NO3-N in the soil and root quality parameters, but it wasn't significant between nitrogen amounts and root and refined sugar yield.
Dvogodišnja istraživanja uticaja rastućih količina NPK hraniva na prinos i kvalitet korena šećerne repe izvedena su na stacionarnom poljskom ogledu na Rimskim Šančevima. U proleće, pre primene N đubriva, praćena je količina nitratnog azota po slojevima zemljišta, te njegov uticaj na navedena svojstva. U obe godine, razlika u prinosu korena postignutog pri najvećim količinama NPK hraniva nije bila statistički značajna u odnosu na varijantu N100 P100 K100. Povećanje količine azota delovalo je negativno na prinos rafinisanog šećera. Količina NO3-N u zemljištu u proleće pre setve u 2002. godini imala je značajan pozitivan uticaj na prinos korena i rafinisanog šećera. U izrazito sušnoj 2003. godini visoki koeficijenti korelacije dobijeni su između količine NO3-N u zemljištu i parametara kvaliteta korena, ali nisu bili značajni između količine azota i prinosa korena i rafinisanog šećera.
Keywords:
sugar beet / fertilization / root yield / sugar yield / technological qualitySource:
Journal of Agricultural Sciences (Belgrade), 2008, 53, 2, 83-90Publisher:
- Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
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FiVeRTY - JOUR AU - Jaćimović, Goran AU - Marinković, Branko AU - Crnobarac, Jovan AU - Bogdanović, Darinka AU - Kovačev, Lazar AU - Danojević, Dario PY - 2008 UR - http://fiver.ifvcns.rs/handle/123456789/575 AB - Researches, which have lasted for two years, were carried out on long-term trial field at Rimski Šančevi, Novi Sad, Serbia. In this trial, the eight fertilization variants of N, P2O5 and K2O increased amounts were studied. Sugar beet root and tops yields were determined, as well as the elements of technological sugar beet root quality. Based on these results, percentage of sugar utilization and refined sugar yield was defined. In the spring, before applying of N fertilizer, amount of nitrate nitrogen in the soil and its influence on yield and quality was determined. The highest root yield in 2002 was produced at the variant N100 P150 K150, and in 2003 at the variant N150 P150 K150. However, in both years, referring to the variant N100 P100 K100, the differences were not statistically significant. Increasing of nitrogen amounts had negative effects on refined sugar yield. Amounts of NO3-N in the soil in spring, before sugar beet sowing, in 2002 had significant influence on root yield and refined sugar yield. In the year 2003, which was highly dry, high correlation ratio were gained between amounts of NO3-N in the soil and root quality parameters, but it wasn't significant between nitrogen amounts and root and refined sugar yield. AB - Dvogodišnja istraživanja uticaja rastućih količina NPK hraniva na prinos i kvalitet korena šećerne repe izvedena su na stacionarnom poljskom ogledu na Rimskim Šančevima. U proleće, pre primene N đubriva, praćena je količina nitratnog azota po slojevima zemljišta, te njegov uticaj na navedena svojstva. U obe godine, razlika u prinosu korena postignutog pri najvećim količinama NPK hraniva nije bila statistički značajna u odnosu na varijantu N100 P100 K100. Povećanje količine azota delovalo je negativno na prinos rafinisanog šećera. Količina NO3-N u zemljištu u proleće pre setve u 2002. godini imala je značajan pozitivan uticaj na prinos korena i rafinisanog šećera. U izrazito sušnoj 2003. godini visoki koeficijenti korelacije dobijeni su između količine NO3-N u zemljištu i parametara kvaliteta korena, ali nisu bili značajni između količine azota i prinosa korena i rafinisanog šećera. PB - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd T2 - Journal of Agricultural Sciences (Belgrade) T1 - Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality T1 - Uticaj đubrenja i distribucije nitratnog azota u profilu zemljišta na prinos i kvalitet korena šećerne repe EP - 90 IS - 2 SP - 83 VL - 53 DO - 10.2298/JAS0802083J ER -
@article{ author = "Jaćimović, Goran and Marinković, Branko and Crnobarac, Jovan and Bogdanović, Darinka and Kovačev, Lazar and Danojević, Dario", year = "2008", abstract = "Researches, which have lasted for two years, were carried out on long-term trial field at Rimski Šančevi, Novi Sad, Serbia. In this trial, the eight fertilization variants of N, P2O5 and K2O increased amounts were studied. Sugar beet root and tops yields were determined, as well as the elements of technological sugar beet root quality. Based on these results, percentage of sugar utilization and refined sugar yield was defined. In the spring, before applying of N fertilizer, amount of nitrate nitrogen in the soil and its influence on yield and quality was determined. The highest root yield in 2002 was produced at the variant N100 P150 K150, and in 2003 at the variant N150 P150 K150. However, in both years, referring to the variant N100 P100 K100, the differences were not statistically significant. Increasing of nitrogen amounts had negative effects on refined sugar yield. Amounts of NO3-N in the soil in spring, before sugar beet sowing, in 2002 had significant influence on root yield and refined sugar yield. In the year 2003, which was highly dry, high correlation ratio were gained between amounts of NO3-N in the soil and root quality parameters, but it wasn't significant between nitrogen amounts and root and refined sugar yield., Dvogodišnja istraživanja uticaja rastućih količina NPK hraniva na prinos i kvalitet korena šećerne repe izvedena su na stacionarnom poljskom ogledu na Rimskim Šančevima. U proleće, pre primene N đubriva, praćena je količina nitratnog azota po slojevima zemljišta, te njegov uticaj na navedena svojstva. U obe godine, razlika u prinosu korena postignutog pri najvećim količinama NPK hraniva nije bila statistički značajna u odnosu na varijantu N100 P100 K100. Povećanje količine azota delovalo je negativno na prinos rafinisanog šećera. Količina NO3-N u zemljištu u proleće pre setve u 2002. godini imala je značajan pozitivan uticaj na prinos korena i rafinisanog šećera. U izrazito sušnoj 2003. godini visoki koeficijenti korelacije dobijeni su između količine NO3-N u zemljištu i parametara kvaliteta korena, ali nisu bili značajni između količine azota i prinosa korena i rafinisanog šećera.", publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd", journal = "Journal of Agricultural Sciences (Belgrade)", title = "Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality, Uticaj đubrenja i distribucije nitratnog azota u profilu zemljišta na prinos i kvalitet korena šećerne repe", pages = "90-83", number = "2", volume = "53", doi = "10.2298/JAS0802083J" }
Jaćimović, G., Marinković, B., Crnobarac, J., Bogdanović, D., Kovačev, L.,& Danojević, D.. (2008). Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality. in Journal of Agricultural Sciences (Belgrade) Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 53(2), 83-90. https://doi.org/10.2298/JAS0802083J
Jaćimović G, Marinković B, Crnobarac J, Bogdanović D, Kovačev L, Danojević D. Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality. in Journal of Agricultural Sciences (Belgrade). 2008;53(2):83-90. doi:10.2298/JAS0802083J .
Jaćimović, Goran, Marinković, Branko, Crnobarac, Jovan, Bogdanović, Darinka, Kovačev, Lazar, Danojević, Dario, "Influence of fertilization and nitrate-nitrogen position in soil profile on the sugar beet root yield and quality" in Journal of Agricultural Sciences (Belgrade), 53, no. 2 (2008):83-90, https://doi.org/10.2298/JAS0802083J . .