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Title:Karakteristike klasov rži (Secale cereale L.) in navadne pšenice (Tritium aestivum L.) v odvisnosti od deleža semen v združeni setvi
Authors:ID Hlade, Anja (Author)
ID Bavec, Franc (Mentor) More about this mentor... New window
ID Grobelnik Mlakar, Silva (Comentor)
Files:.pdf VS_Hlade_Anja_2015.pdf (560,54 KB)
MD5: C9781F899B40D11FB269F7136FEF1201
 
Language:Slovenian
Work type:Bachelor thesis/paper
Organization:FKBV - Faculty of Agriculture and Life Sciences
Abstract:Združena setev je rast dveh ali več vrst rastlin na istem prostoru v istem obdobju. Z združeno setvijo želimo doseči višji pridelek ob izrabi virov, ki jih sicer v posamičnem posevku ni možno izrabiti. V letih 2007 in 2008 je bil na Univerzitetnem kmetijskem centru (UKC) Pohorski dvor izveden poljski poskus združene setve. V poskusu so bile proučevane karakteristike klasov rži (sorta 'Walet') in pšenice. Preizkušene so bile različne sorte pšenice ('Soissons', 'Justus', 'Edison' in 'Pegasus') in razmerja v setvi pšenice (0 %, 25 %, 75 % in 100 % pšenice v strukturi posevka). Glede na rezultate sorta pšenice pomembno vpliva na dolžino klasa ter na maso zrnja na klas pri pšenici, pri rži pa sorta pšenice vpliva na vse merjene parametre klasa rži. Najdaljši klas pri pšenici je izmerjen pri sorti 'Pegasus' (7,5 cm), kjer je ugotovljena tudi najvišja masa zrnja na klas (1,4 g). Setvena razmerja pšenice in rži vplivajo na število zrn na klas pšenice in na maso zrnja na klas pšenice. V primerjavi s čistim posevkom pšenice (30,9) je število zrn na klas pšenice v posevku s 25 % deležem pšenice, kjer je prevladovala rž, značilno nižje (26,1). Pri rži je število klaskov na klas rži pri čistem posevku rži višje, kot pri vseh opazovanih setvenih razmerjih.
Keywords:združena setev / navadna pšenica / rž / sorta / delež
Place of publishing:Maribor
Year of publishing:2015
PID:20.500.12556/DKUM-47236 New window
NUK URN:URN:SI:UM:DK:GWMONJAJ
Publication date in DKUM:02.02.2015
Views:2340
Downloads:175
Metadata:XML DC-XML DC-RDF
Categories:FKBV
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Secondary language

Language:English
Title:Characteristic of rye (Secale cereale L.) and common wheat (Triticum aestivum L.) spikes depending on sowing rates in mixtures
Abstract:Intercropping is the practice of growing two or more crops in the same area during the same period. The most common goal of intercropping is to produce a greater yield on a given piece of land by making use of resources that would otherwise not be utilized by a single crop. In 2007 and 2008 an investigation of intercropping was conducted at the University agricultural centre Pohorski dvor in Pivola near Maribor, Slovenia. The experiment has been studied characteristics of rye and wheat ears. Different varieties of wheat (‘Soissons’, ‘Justus’, ‘Edison’ and ‘Pegasus’) and the ratio of wheat sowing (0 %, 25 %, 75 % and 100 %) was analyzed. Based on the results, different varieties of wheat have a significant effect on the length and the grain mass of wheat ear. Moreover, they have a significant effect on all measured parameters of rye ear. The longest wheat ear was found with the Pegasus variety (7,5 cm), which also has the highest grain mass per ear (1,4 g). The sowing ratios of wheat and rye influence the number of grains and the mass of grains per wheat ear. In comparison to a tillage of pure wheat (30,9), the number of grains per wheat ear in a tillage with 25 % share of wheat where rye is predominant, is significantly lower (26,1). The number of ears per rye ear is higher in a tillage of pure rye than in all measured sowing ratios.
Keywords:intercropping / common wheat / rye / rate / spike / mixtures


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