master's thesis
Effect of sowing density on sugar beet growth and root yield and quality in 2014

Sanja Jelić (2015)
Metadata
TitleUtjecaj gustoće sjetve na porast, prinos i kvalitetu korijena šećerne repe u 2014. godini
AuthorSanja Jelić
Mentor(s)Manda Antunović (thesis advisor)
Abstract
U ovom istraživanju postavljen je poljski pokus s ciljem određivanja dinamike porasta mase lista i korijena šećerne repe, te prinosa i kvalitetu korijena kod pet gustoća sjetve: 30 000, 50 000, 70 000, 90 000 i 110 000 biljaka/ha. Biljke šećerne repe su uzimane u četiri roka od lipnja do rujna 2014. godine te je određena masa lista i korijena, te promjer korijena. Šećerna repa zasijana na manje gustoće (30 000 i 50 000 biljaka/ha) u lipnju je imala manju masu (prosječno 808,0 g/biljci) u odnosu na ostale gustoće sjetve (70 000, 90 000 i 110 000; prosječno 932,4 g/biljci), dok je suprotno tome u rujnu prosječna masa biljaka manje gustoće sjetve veća (prosječno 2462,8 g/biljci), u odnosu na ostale istraživane gustoće sjetve (prosječno 1795,1 g/biljci). Na prinos korijena i šećera značajno su utjecale vremenske prilike i gustoća sjetve. Najveći prinos korijena (62,4 t/ha) i sadržaj šećera (14,4%) utvrđen je kod 110 000 biljaka/ha.
Keywordssugar beet sowing density root leaf weight sugar content
Parallel title (English)Effect of sowing density on sugar beet growth and root yield and quality in 2014
Committee MembersGordana Bukvić
Ivana Varga
GranterSveučilište Josipa Jurja Strossmayera u Osijeku
Poljoprivredni fakultet
Lower level organizational unitsZavod za Bilinogojstvo
PlaceOsijek
StateCroatia
Scientific field, discipline, subdisciplineBIOTECHNICAL SCIENCES
Agronomy
Crop Production
Study programme typeuniversity
Study levelgraduate
Study programmePlant Production, specialization: Plant Production, Plant Nutrition and Soil Science, Plant Selection and Seed Production, Plant Protection
Academic title abbreviationmag. ing. agr.
Genremaster's thesis
Language Croatian
Defense date2015-11-03
Parallel abstract (English)
Field experiment was set up in spring 2014. in order to determine the dynamics of increase leaves and root weight ratio of sugar beet, yield and quality of roots in five sowing density: 30.000, 50.000, 70.000, 90.000 and 110.000 plants/ha. To determinate leaves and root weight sugar beet plants were taken four times from June to September 2014. In June sugar beet plants sown in lower densities (30.000 and 50.000 plants/ha) had less weight (average 808.0 g/plant) in relation to other densities (70.000, 90.000 and 110.000; average 932.4 g/plant), while in contrast, the average weight of plants at lower densities in September was higher (on average 2462.8 g/plant), in relation to the other densities (on average 1795.1 g/plant). Weather and sowing density have significantly affected the root yield and sugar content. The highest root yield (62.4 t/ha) and sugar content (14.4%) was determined at 110 000 plants/ha.
Parallel keywords (Croatian)šećerna repa gustoća sjetve korijen list masa sadržaj šećera
Resource typetext
Access conditionOpen access
Terms of usehttp://rightsstatements.org/vocab/InC/1.0/
Notediplomski rad
URN:NBNhttps://urn.nsk.hr/urn:nbn:hr:151:201920
CommitterJosipa Vrbanić