Приказ основних података о документу
Tehnologjja gajenja u funkciji iskorišćavanja genetskog potencijala novijih sorti strnih žita
Effect of growing technology on the utilization of genetic potentials of more recently developed small grains cultivars
dc.creator | Malešević, Miroslav | |
dc.creator | Stamenković, Sreten | |
dc.creator | Jevtić, Radivoje | |
dc.date.accessioned | 2024-03-18T13:04:21Z | |
dc.date.available | 2024-03-18T13:04:21Z | |
dc.date.issued | 1999 | |
dc.identifier.issn | 0351-4781 | |
dc.identifier.uri | http://fiver.ifvcns.rs/handle/123456789/4415 | |
dc.description.abstract | Visoki genetski i proizvodni potencijal za prinos novih sorti strnih žita u praksi se ne iskorišćava u dovoljnoj meri. U 1997/98. godini ostvareni su znatno niži prinosi u odnosu na potencijal sorti, zemljišta i klime. Uzroci niskom stepenu iskorišćavanja potencijala sorti su brojni. Klimatski faktori, kao sto su temperature a zatim količina i raspored padavina, ispoljavaju veći uticaj na prinos ako tehnologija gajenja nije primerena zahtevu sorti. Povratak sortnoj tehnologiji treba da doprinese povećanju i stabilizaciji prinosa pšenice i ječma u Srbiji. Presudni momenti u proizvodnji pšenice u 1997/98. bili su: 1) značajna upotreba nedeklarisanog semena; 2) izostanak osnovne doze NPK-hraniva; 3) nepovoljni vremenski uslovi pri kraju zime (februar - mart) i u početku perioda formiranja i nalivanja zrna (prva dekada juna). Poređenje ostvarenih prinosa u proizvodnji i ogledima ukazuje na neiskorišćene potencijale 1997/98. godine. Ekonomski i privredni uslovi u kojima se odvijala proizvodnja, takođe su bili nepovoljni. | sr |
dc.description.abstract | Growing technology and weather conditions during the 1997/98 season were analyzed. Based on these analyses and the results of various trials, we have made recommendations for a better utilization of the genetic potential of currently grown wheat cultivars. According to the results of our paper, the two key factors in the production were: 1 ) a period without rainfall during February and March that reduced the effects of top dressing; 2) a heat wave in early June that shortened the growing season. Both of these factors would have had less impact on yields if the technology used had been on a higher level. Connections between the production and specialist services and institutes should be improved to enable a faster flow of information. | sr |
dc.language.iso | sr | sr |
dc.publisher | Novi Sad : Institut za ratarstvo i povrtarstvo | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Zbornik radova Instituta za ratarstvo i povrtarstvo, Novi Sad | sr |
dc.subject | pšenica | sr |
dc.subject | ječam | sr |
dc.subject | prinos | sr |
dc.subject | vremenski uslovi | sr |
dc.subject | tehnologija gajenja | sr |
dc.subject | wheat | sr |
dc.subject | barley | sr |
dc.subject | yield | sr |
dc.subject | weather conditions | sr |
dc.subject | growing technology | sr |
dc.title | Tehnologjja gajenja u funkciji iskorišćavanja genetskog potencijala novijih sorti strnih žita | sr |
dc.title | Effect of growing technology on the utilization of genetic potentials of more recently developed small grains cultivars | sr |
dc.type | article | sr |
dc.rights.license | BY | sr |
dc.citation.epage | 96 | |
dc.citation.spage | 77 | |
dc.citation.volume | 31 | |
dc.identifier.fulltext | http://fiver.ifvcns.rs/bitstream/id/9887/bitstream_9887.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_fiver_4415 | |
dc.type.version | publishedVersion | sr |