Приказ основних података о документу
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
dc.creator | Milić, Stanko | |
dc.creator | Pejić, Borivoj | |
dc.creator | Maksimović, Livija | |
dc.date.accessioned | 2021-04-26T18:09:36Z | |
dc.date.available | 2021-04-26T18:09:36Z | |
dc.date.issued | 2006 | |
dc.identifier.issn | 0354-5695 | |
dc.identifier.uri | http://fiver.ifvcns.rs/handle/123456789/369 | |
dc.description.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. | en |
dc.description.abstract | 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. | sr |
dc.publisher | Savez poljoprivrednih inženjera i tehničara, Beograd | |
dc.rights | openAccess | |
dc.source | Journal of Scientific Agricultural Research | |
dc.subject | Azotobacter chrooccocum | sr |
dc.subject | đubrenje | sr |
dc.subject | navodnjavanje | sr |
dc.subject | prinos korena | sr |
dc.subject | sadržaj šećera | sr |
dc.subject | šećerna repa | sr |
dc.title | Effects of irrigation and fertilization on sugar content and root yield of sugar beet | en |
dc.title | Uticaj navodnjavanja i đubrenja na sadržaj šećera i prinos korena šećerne repe | sr |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 12 | |
dc.citation.issue | 2 | |
dc.citation.other | 67(2): 5-12 | |
dc.citation.spage | 5 | |
dc.citation.volume | 67 | |
dc.identifier.fulltext | http://fiver.ifvcns.rs/bitstream/id/1219/366.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_fiver_369 | |
dc.type.version | publishedVersion |