Effect of Drought Stress on Morphophysiological Characteristics and Genetic Diversity Determination of Safflower by SSR Marker

Shaban, Soghra (2015) Effect of Drought Stress on Morphophysiological Characteristics and Genetic Diversity Determination of Safflower by SSR Marker. Masters thesis, University of Zabol.

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Safflower (Carthamus Tinctorius L.) is one of Qdymy Tryn human products, the oil due to the large amounts of unsaturated acids, healthy oil and edible oils treated like any other value. To study the effect of drought stress on characteristics diversity Morphophysiological and safflower with markers SSR, experiment KrtHay plot randomized complete block with 3 replications at research farm of the University of Zabol in Sistan studied SD were compared. The main cause of stress was included: irrigation 50% of field capacity (severe stress), irrigation 70% of field capacity (mild stress), 90% of field capacity irrigation control and subplots include safflower (cultivars Goldasht, Nain, Varzaneh, Isfahan, Faraman, Sina, MEC11, MCE184, MCE33). Properties are assessed: plant height, stem parts, sub-branches, stem diameter per plant, the weight of one thousand seeds, seed yield, biological yield, harvest index, oil, carbohydrate, proline, chlorophyll and Carotenoids, were Antioxidant enzymes. The SSR markers were used to assess genetic diversity in the samples. The analysis of variance was significant effect of variety-are all traits measured. Among cultivars Faraman the highest number of side shoots, yield, seed weight and chlorophyll index that this compatibility Sistan region showed the figure to dry conditions. In this case, it can be concluded that the other RqmHa Faraman than enough superiority is shown. The highest polymorphism, PIC and Shannon index was observed in the indicators used in SSR33 indicator which shows the superiority of this study was to primers than other primers. TjzyhHay first statistical analysis of variance, mean and calculating Hmbstgy between characteristics was performed using SAS software to analyze genetic data from software NTSYS, Genalex and were POPGEN32

Item Type: Thesis (Masters)
Subjects: S Agriculture > SB Plant culture
Depositing User: admin admin1 admin2
Date Deposited: 05 Apr 2016 07:17
Last Modified: 05 Apr 2016 07:17
URI: http://eprints.uoz.ac.ir/id/eprint/228

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