Приказ основних података о документу
Seed yield of red fescue (Festuca rubra L.) and correlation dependence with yield components and seed quality
Prinos semena crvenog vijuka (Festuca rubra L.) i korelaciona međuzavisnost sa komponentama prinosa i kvalitetom semena
dc.creator | Stanisavljević, Rade | |
dc.creator | Đokić, Dragoslav | |
dc.creator | Terzić, Dragan | |
dc.creator | Milenković, Jasmina | |
dc.creator | Beković, Dragoljub | |
dc.creator | Đukanović, Lana | |
dc.creator | Štrbanović, Ratibor | |
dc.date.accessioned | 2019-04-04T15:58:46Z | |
dc.date.available | 2019-04-04T15:58:46Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 0354-5881 | |
dc.identifier.uri | https://plantarum.izbis.bg.ac.rs/handle/123456789/277 | |
dc.description.abstract | The paper presents the results of two years of research conducted in eastern Serbia (2007-2008). Tests were conducted with domestic varieties K-14, which was developed at the Institute for Forage Crops, Krusevac. At two different densities B1 (the inter-row distance of 12.5 cm and 15 kg ha-1 seed) and B2 (25 cm row spacing and 7.5 kg ha-1 seed) following components of yield were observed: plant height (cm), number of generative stems, inflorescence length (cm), number of branches in umbel; seed yield (kg ha-1) The following parameters of seed quality were: 1000 seed weight (g), germination energy (%), germination of seeds (%). Interdependence of the traits was determined by simple correlation coefficients (r). The highest seed yield was recorded in density B2. Variability of seed yield was high (CV = 49.9%), because influence of year and plant density. Seed yield achieved the strongest positive correlation (p ≤ 0.01), with generative stems (r=0.994). Also strong dependence was found between plant height and number of generative stems (r=0.977). | en |
dc.description.abstract | Rad prikazuje rezultate dvogodišnjih ispitivanja sprovedenih u istočnoj Srbiji (2007 2008). Ispitivanja su izvedena sa domaćom sortom K-14, koja je stvorena u Institutu za krmno bilje, Kruševac. Na dve različite gustine: B1 (setva na međuredno rastojanje 12,5 cm i sa 15 kg ha-1 semena) i B2 (25 cm međuredno rastojanje i 7,5 kg ha-1 semena) praćene su sledeće komponente prinosa: visina stabljike (cm), broj generativnih stabljika, dužina cvasti (cm), broj grana u cvasti, prinos semena (kg ha-1). Praćeni su sledeći parametri kvaliteta semena: masa 1000 semena (g), energija klijanja (%), ukupna klijavost semena (%). Međuzavisnost ispitivanih osobina utvrđena je prostim koeficijentima korelacije (r). Veći prinos semena ostvaren je sa gustinom B2. Varijabilnost prinosa pod uticajem godine i gustine, bila je visoka (CV =49,9%). Prinos semena ostvario je najjaču pozitivu korelativnu međuzavisnost (p≤0,05) sa generativnim stabljikama (r=0,994). Takođe jaka zavisnost utvrđena je između visine stabljika i broja generativnih stabljika (r=0,977). | sr |
dc.publisher | Serbian Association of Plant Breedings and Seed Producers | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31057/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-sa/4.0/ | |
dc.source | Selekcija i semenarstvo | |
dc.subject | correlation interdependence | en |
dc.subject | red fescue | en |
dc.subject | seed yield | en |
dc.subject | crveni vijuk | sr |
dc.subject | korelaciona međuzavisnost | sr |
dc.subject | prinos semen | sr |
dc.title | Seed yield of red fescue (Festuca rubra L.) and correlation dependence with yield components and seed quality | en |
dc.title | Prinos semena crvenog vijuka (Festuca rubra L.) i korelaciona međuzavisnost sa komponentama prinosa i kvalitetom semena | sr |
dc.type | article | |
dc.rights.license | BY-SA | |
dc.citation.epage | 9 | |
dc.citation.issue | 1 | |
dc.citation.other | 19(1): 1-9 | |
dc.citation.rank | M52 | |
dc.citation.spage | 1 | |
dc.citation.volume | 19 | |
dc.type.version | publishedVersion | |
dc.identifier.fulltext | https://plantarum.izbis.bg.ac.rs//bitstream/id/1432/275.pdf |