Effects of irrigation and fertilization on sugar content and root yield of sugar beet
Uticaj navodnjavanja i đubrenja na sadržaj šećera i prinos korena šećerne repe
Abstract
The experiment included a variant of sprinkling irrigation [irrigation performed at the pre-irrigation soil moisture of 70% of field water capacity (FWC)] and a non-irrigated control variant. The fertilization variants included four levels of nitrogen nutrition (90, 120, 150, 180 kg ha-1), and a variant with the preparation "Betafiksin" (90 kg N + Betafiksin ha-1). Root yields of irrigated sugarbeets were significantly higher than those in the non-irrigated control (99.74 vs. 87.26 t ha-1). The average yield increase due to irrigation practices was 12.48 t ha-1 or 14.3%. The highest root yield (102.20 t ha-1) was obtained in the variant with 150 kg N ha-1. This yield was highly significant in relation to the yields obtained with 90 and 120 kg N ha-1, and significant in relation to the yield obtained with 180 kg N ha-1. The application of "Betafiksin" resulted in highly significant yield increases in relation to the variants with 90 kg N ha-1 both with and without irrigation. Highly sig...nificant differences were registered in the sugar content between the irrigated and non-irrigated variants (15.12% and 15.98%, respectively). The fertilization variants with 90 and 120 kg N ha-1 had highly significant or significant sugar contents in relation to the variants with 150 and 180 kg N ha-1 regardless of the water supply. Both variants of "Betafiksin" application, irrigated and non-irrigated, had higher sugar contents than the fertilisation variants with 150 and 180 kg N ha-1.
Varijanta navodnjavanja kišenjem sa predzalivnom vlažnošću zemljišta 70% od PVK (poljskog vodnog kapaciteta) i nenavodnjavana, kontrolna varijanta bile su primenjene u ogledu. Zatim, varijante đubrenja sa četiri nivoa primene azota (90, 120, 150, 180 kg ha-1), kao i varijanta sa bio preparatom "NS Betafiksin" (90 kg ha-1 azota + NS Betafiksin) su bile zastupljene. U uslovima navodnjavanja ostvareni su visokosignifikantno viši prinosi korena šećerne repe u odnosu na kontrolnu, nenavodnjavanu varijantu (99,74-87,26 t ha-1). Prosečno povećanje prinosa u uslovima navodnjavanja bilo je 12,48 t ha-1 ili 14,3%. Najviši prinos korena šećerne repe postignut je na varijanti đubrenja sa 150 kg azota ha-1 (102,20 t ha-1), visokosignifikantno viši u odnosu na varijantu đubrenja 90 i 120 kg azota ha-1, odonosno statistički značajne razlike nije bilo u odnosu na varijantu đubrenja 180 kg azota ha-1. Prinosi korena šećerne repe na varijanti đubrenja sa "NS Betafiksinom" na obe varijante ogleda u uslo...vima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom bili su visokosignifikantno viši u odnosu na varijantu đubrenja 90 kg azota ha-1. Utvrđene su statistički signifikantne razlike u sadržaju šećera između navodnjavane (15,12%) i kontrolne varijante bez navodnjavanja (15,98%). U uslovima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom, na varijantama đubrenja sa 90 i 120 kg azota ha-1 % šećera je bio statistički signifikantno ili visokosignifikantno viši u odnosu na varijante sa 150 i 180 kg azota ha-1. Na varijanti đubrenja sa "NS Betafiksinom" na obe varijante, u uslovima navodnjavanja i na kontrolnoj nenavodnjavanoj varijanti, % šećera bio je viši nego na varijanti đubrenja 150 i 180 kg azota ha-1.
Keywords:
Azotobacter chrooccocum / đubrenje / navodnjavanje / prinos korena / sadržaj šećera / šećerna repaSource:
Journal of Scientific Agricultural Research, 2006, 67, 2, 5-12Publisher:
- Savez poljoprivrednih inženjera i tehničara, Beograd
Collections
Institution/Community
FiVeRTY - JOUR AU - Milić, Stanko AU - Pejić, Borivoj AU - Maksimović, Livija PY - 2006 UR - http://fiver.ifvcns.rs/handle/123456789/369 AB - The experiment included a variant of sprinkling irrigation [irrigation performed at the pre-irrigation soil moisture of 70% of field water capacity (FWC)] and a non-irrigated control variant. The fertilization variants included four levels of nitrogen nutrition (90, 120, 150, 180 kg ha-1), and a variant with the preparation "Betafiksin" (90 kg N + Betafiksin ha-1). Root yields of irrigated sugarbeets were significantly higher than those in the non-irrigated control (99.74 vs. 87.26 t ha-1). The average yield increase due to irrigation practices was 12.48 t ha-1 or 14.3%. The highest root yield (102.20 t ha-1) was obtained in the variant with 150 kg N ha-1. This yield was highly significant in relation to the yields obtained with 90 and 120 kg N ha-1, and significant in relation to the yield obtained with 180 kg N ha-1. The application of "Betafiksin" resulted in highly significant yield increases in relation to the variants with 90 kg N ha-1 both with and without irrigation. Highly significant differences were registered in the sugar content between the irrigated and non-irrigated variants (15.12% and 15.98%, respectively). The fertilization variants with 90 and 120 kg N ha-1 had highly significant or significant sugar contents in relation to the variants with 150 and 180 kg N ha-1 regardless of the water supply. Both variants of "Betafiksin" application, irrigated and non-irrigated, had higher sugar contents than the fertilisation variants with 150 and 180 kg N ha-1. AB - Varijanta navodnjavanja kišenjem sa predzalivnom vlažnošću zemljišta 70% od PVK (poljskog vodnog kapaciteta) i nenavodnjavana, kontrolna varijanta bile su primenjene u ogledu. Zatim, varijante đubrenja sa četiri nivoa primene azota (90, 120, 150, 180 kg ha-1), kao i varijanta sa bio preparatom "NS Betafiksin" (90 kg ha-1 azota + NS Betafiksin) su bile zastupljene. U uslovima navodnjavanja ostvareni su visokosignifikantno viši prinosi korena šećerne repe u odnosu na kontrolnu, nenavodnjavanu varijantu (99,74-87,26 t ha-1). Prosečno povećanje prinosa u uslovima navodnjavanja bilo je 12,48 t ha-1 ili 14,3%. Najviši prinos korena šećerne repe postignut je na varijanti đubrenja sa 150 kg azota ha-1 (102,20 t ha-1), visokosignifikantno viši u odnosu na varijantu đubrenja 90 i 120 kg azota ha-1, odonosno statistički značajne razlike nije bilo u odnosu na varijantu đubrenja 180 kg azota ha-1. Prinosi korena šećerne repe na varijanti đubrenja sa "NS Betafiksinom" na obe varijante ogleda u uslovima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom bili su visokosignifikantno viši u odnosu na varijantu đubrenja 90 kg azota ha-1. Utvrđene su statistički signifikantne razlike u sadržaju šećera između navodnjavane (15,12%) i kontrolne varijante bez navodnjavanja (15,98%). U uslovima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom, na varijantama đubrenja sa 90 i 120 kg azota ha-1 % šećera je bio statistički signifikantno ili visokosignifikantno viši u odnosu na varijante sa 150 i 180 kg azota ha-1. Na varijanti đubrenja sa "NS Betafiksinom" na obe varijante, u uslovima navodnjavanja i na kontrolnoj nenavodnjavanoj varijanti, % šećera bio je viši nego na varijanti đubrenja 150 i 180 kg azota ha-1. PB - Savez poljoprivrednih inženjera i tehničara, Beograd T2 - Journal of Scientific Agricultural Research T1 - Effects of irrigation and fertilization on sugar content and root yield of sugar beet T1 - Uticaj navodnjavanja i đubrenja na sadržaj šećera i prinos korena šećerne repe EP - 12 IS - 2 SP - 5 VL - 67 UR - https://hdl.handle.net/21.15107/rcub_fiver_369 ER -
@article{ author = "Milić, Stanko and Pejić, Borivoj and Maksimović, Livija", year = "2006", abstract = "The experiment included a variant of sprinkling irrigation [irrigation performed at the pre-irrigation soil moisture of 70% of field water capacity (FWC)] and a non-irrigated control variant. The fertilization variants included four levels of nitrogen nutrition (90, 120, 150, 180 kg ha-1), and a variant with the preparation "Betafiksin" (90 kg N + Betafiksin ha-1). Root yields of irrigated sugarbeets were significantly higher than those in the non-irrigated control (99.74 vs. 87.26 t ha-1). The average yield increase due to irrigation practices was 12.48 t ha-1 or 14.3%. The highest root yield (102.20 t ha-1) was obtained in the variant with 150 kg N ha-1. This yield was highly significant in relation to the yields obtained with 90 and 120 kg N ha-1, and significant in relation to the yield obtained with 180 kg N ha-1. The application of "Betafiksin" resulted in highly significant yield increases in relation to the variants with 90 kg N ha-1 both with and without irrigation. Highly significant differences were registered in the sugar content between the irrigated and non-irrigated variants (15.12% and 15.98%, respectively). The fertilization variants with 90 and 120 kg N ha-1 had highly significant or significant sugar contents in relation to the variants with 150 and 180 kg N ha-1 regardless of the water supply. Both variants of "Betafiksin" application, irrigated and non-irrigated, had higher sugar contents than the fertilisation variants with 150 and 180 kg N ha-1., Varijanta navodnjavanja kišenjem sa predzalivnom vlažnošću zemljišta 70% od PVK (poljskog vodnog kapaciteta) i nenavodnjavana, kontrolna varijanta bile su primenjene u ogledu. Zatim, varijante đubrenja sa četiri nivoa primene azota (90, 120, 150, 180 kg ha-1), kao i varijanta sa bio preparatom "NS Betafiksin" (90 kg ha-1 azota + NS Betafiksin) su bile zastupljene. U uslovima navodnjavanja ostvareni su visokosignifikantno viši prinosi korena šećerne repe u odnosu na kontrolnu, nenavodnjavanu varijantu (99,74-87,26 t ha-1). Prosečno povećanje prinosa u uslovima navodnjavanja bilo je 12,48 t ha-1 ili 14,3%. Najviši prinos korena šećerne repe postignut je na varijanti đubrenja sa 150 kg azota ha-1 (102,20 t ha-1), visokosignifikantno viši u odnosu na varijantu đubrenja 90 i 120 kg azota ha-1, odonosno statistički značajne razlike nije bilo u odnosu na varijantu đubrenja 180 kg azota ha-1. Prinosi korena šećerne repe na varijanti đubrenja sa "NS Betafiksinom" na obe varijante ogleda u uslovima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom bili su visokosignifikantno viši u odnosu na varijantu đubrenja 90 kg azota ha-1. Utvrđene su statistički signifikantne razlike u sadržaju šećera između navodnjavane (15,12%) i kontrolne varijante bez navodnjavanja (15,98%). U uslovima navodnjavanja i u uslovima prirodne obezbeđenosti biljaka vodom, na varijantama đubrenja sa 90 i 120 kg azota ha-1 % šećera je bio statistički signifikantno ili visokosignifikantno viši u odnosu na varijante sa 150 i 180 kg azota ha-1. Na varijanti đubrenja sa "NS Betafiksinom" na obe varijante, u uslovima navodnjavanja i na kontrolnoj nenavodnjavanoj varijanti, % šećera bio je viši nego na varijanti đubrenja 150 i 180 kg azota ha-1.", publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd", journal = "Journal of Scientific Agricultural Research", title = "Effects of irrigation and fertilization on sugar content and root yield of sugar beet, Uticaj navodnjavanja i đubrenja na sadržaj šećera i prinos korena šećerne repe", pages = "12-5", number = "2", volume = "67", url = "https://hdl.handle.net/21.15107/rcub_fiver_369" }
Milić, S., Pejić, B.,& Maksimović, L.. (2006). Effects of irrigation and fertilization on sugar content and root yield of sugar beet. in Journal of Scientific Agricultural Research Savez poljoprivrednih inženjera i tehničara, Beograd., 67(2), 5-12. https://hdl.handle.net/21.15107/rcub_fiver_369
Milić S, Pejić B, Maksimović L. Effects of irrigation and fertilization on sugar content and root yield of sugar beet. in Journal of Scientific Agricultural Research. 2006;67(2):5-12. https://hdl.handle.net/21.15107/rcub_fiver_369 .
Milić, Stanko, Pejić, Borivoj, Maksimović, Livija, "Effects of irrigation and fertilization on sugar content and root yield of sugar beet" in Journal of Scientific Agricultural Research, 67, no. 2 (2006):5-12, https://hdl.handle.net/21.15107/rcub_fiver_369 .