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Title:VPLIV ČASA SETVE NA RAST IN RAZVOJ RŽI (Secale cereale L.) ZA KLAJO IN SILAŽO
Authors:Murko, Simon (Author)
Kramberger, Branko (Mentor) More about this mentor... New window
Podvršnik, Miran (Co-mentor)
Files:.pdf VS_Murko_Simon_2016.pdf (1,29 MB)
 
Language:Slovenian
Work type:Bachelor thesis/paper (mb11)
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:V letu 2015 smo v različnih terminih na lokaciji v Zgornjem Dupleku posejali rž sorte Protecor. Naš cilj je bil ugotoviti vpliv časa setve na rast in razvoj rži za jeseni pridelano klajo in silažo. Poskus je bil izveden v treh rokih setve in treh ponovitvah. Meritve višin rastlin smo izvedli v treh terminih, merili smo tudi premer stebla in ugotavljali število listov na rastlino. Jeseni 2015 smo del posevka rži pokosili, stehtali količino zelene mase in nato s sušenjem določili količino suhe snovi po posameznih vzorcih. Del pokošene rži smo silirali in januarja 2016 opravili kemično analizo silaže. Največji pridelek zelene mase pokošen jeseni je bil pri prvem roku setve rži in je znašal 32 507 kg ha-1. Pridelek suhe snovi je bil prav tako največji v prvem roku setve in je znašal 4547 kg ha-1. Največji pridelek zrnja rži po jesenski košnji za silažo pa je bil pri drugem roku setve in je znašal 6157 kg ha-1. Iz dobljenih rezultatov lahko sklepamo, da čas setve vpliva na količino pridelka zelene mase, suhe snovi in pridelka zrnja rži.
Keywords:rž/setev/klaja/silaža/pridelek
Year of publishing:2016
Source:Maribor
Views:632
Downloads:34
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Categories:FKBV
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Secondary language

Language:English
Title:The influence of sowing time on the growth and development of rye (Secale cereale L.) for fodder and silage
Abstract:In 2015, we sowed rye variety Protecor. We sowed it at different times at the location of Zgornji Duplek. Our goal was to find out the influence of sowing time on the growth and development of rye (harvested in autumn) for fodder and silage. The experiment was carried out in three sowing periods and three repetitions. Plant height measurements were performed three times; we also measured the diameter of the stem and counted the number of leaves per plant. In autumn 2015, we mowed one part of tillage, weighed the amount of green mass and then dried it to determine the amount of dry matter for each individual sample. A part of rye was ensiled. In January 2016, we conducted chemical analysis of the silage. The highest green mass yield mown in autumn was in the first sowing period (32 507 kg ha-1). Dry matter yield was also the highest in the first sowing period (4547 kg ha-1). The largest rye grain yield after autumn rye mowing for the silage was in the second sowing period (6157 kg ha-1). From the results, we can conclude that sowing time affects the amount of green mass yield, dry matter yield and rye grain yield.
Keywords:rye/sowing/fodder/silage/yield


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