Analysis of spelt variability (Triticum spelta L.) grown in different conditions of Serbia by organic conditions
The objective of this study was to examine the effect of the variety, locality and year on the morphological and productive parameters of the spelt wheat obtained in the organic production system. Four spelt varieties were grown at three agroecological environment (Pančevo, Bogdanica and...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Serbian Genetics Society
2018-01-01
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Series: | Genetika |
Subjects: | |
Online Access: | http://www.doiserbia.nb.rs/img/doi/0534-0012/2018/0534-00121802635U.pdf |
Summary: | The objective of this study was to examine the effect of the variety,
locality and year on the morphological and productive parameters of the
spelt wheat obtained in the organic production system. Four spelt varieties
were grown at three agroecological environment (Pančevo, Bogdanica and
Zlatar), in southeast Europe, Serbia. They are used in order to determine
general adaptability in different environment in three years trial
(2014-2016). Analysis of the selected production parameters of spelt wheat,
according to variety, locality and year, were conducted by the Principal
Component Analysis (PCA). The PCA of the presented data explained that the
first two components accounted 86.02% of the total multivariance in the
eleven variable factor space. The results showed that the highest values of
a number of plants, number of stems, number of spikes, plant height,the
number of grains in the spikes, weight of grains per spike, yield of above
ground biomass, harvest index and yield of hulled grain were observed for
the crops grown in Pančevo, regardless of the spelt wheat variety and year.
The samples grown in Bogdanica showed to be very sensitive to the spelt
wheat variety, in terms of hull index value. The highest value of mortality
stems has been found in Zlatar, regardless of the spelt wheat variety, or
the year. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. III46005] |
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ISSN: | 0534-0012 1820-6069 |