Assessment of variation of sainfoin (Onobrychis vicifolia Scop.) genotypes through forage yield and its components | ||
| تحقیقات ژنتیک و اصلاح گیاهان مرتعی و جنگلی ایران | ||
| Article 3, Volume 27, Issue 1 - Serial Number 53, September 2019, Pages 15-27 PDF (730.2 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.22092/ijrfpbgr.1398.120249 | ||
| Authors | ||
| S. Davazdahemami* 1; M.A. Alizadeh2; S. Jalali3; H. Zeinali4 | ||
| 1Assist. Prof., Isfahan Agricultural and Natural Resources Research Center, Agricultural Research Education and Extension Organization (AREEO), Isfahan, I.R.Iran | ||
| 2- Assoc. Prof., Forest and rangeland Institute , Agricultural Research Education and Extension Organization (AREEO), Tehran, I.R.Iran | ||
| 3Isfahan Agricultural and Natural Resources Research Center, Agricultural Research Education and Extension Organization (AREEO), Esfahan, I.R.Iran | ||
| 4Assoc. Prof., Isfahan Agricultural and Natural Resources Research Center, Agricultural Research Education and Extension Organization (AREEO), Esfahan, I.R.Iran | ||
| Abstract | ||
| DOR: 98.1000/1735-0891.1398.27.16.53.1.1575.1606 In order to evaluate genetic variation and relationship among 20 genotypes of sainfoin, an experiment was conducted as a randomized complete block design with 3 replications in Agricultural and Natural Resource Research Center of Isfahan, during 2015-2016. Results of variance analysis showed significant differences among the genotypes for all traits, in exception of number of nodes, lateral branches, leaflets and leaf width. PLC population had the highest forage yield (3179 kg/h). 9147 population was the second population for forage yield (2965 kg/h). Correlation coefficients showed that forage yield had a positive correlation with total stems, number of lateral branches, nodes, leaves and leaf and stem dry weight. Using principal component analysis, the first three components accounted for 72% of the total variation. Number of lateral branches, nodes, leaf, leaf and stem dry weight and wet and dry forage yield were the most important traits in the first component. Stem height, leaf width, leaf and stem percentages and leaf/stem in the second component and leaflets, total stems, lateral stem height and dry matter percentage in the third component were important. Genotypes were classified into 4 groups with distinct variations for forage yield. | ||
| Keywords | ||
| Onobrychis sativa; yield; Correlation coefficient; Principal components analysis and Cluster analysis | ||
| References | ||
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- - Abbasi, M.R. 2012. Genetic diversity in Iranian sainfoin germplasms with emphasis on agronomic traits. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 20(1:160-171. (In Persian). - Alizadeh, M.A. and Jafari, A. 2014. Evaluation of powdery mildew intensity of sainfion (Onobrychis viciifolia) accessions in field conditions. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 22(1): 133-141. (In Persian). - Buyukbure, U., Acikgoz, E., Ekiz, H., and Karagullu, N., 1991. Some agriculture traits of cultivated and wild sainfoin species from different origins. Journal of Agriculture and Forestry, 15: 35-45. - Doffing, S.M. and Knight, C.W., 1992. Alternative model for path analysis of small grain yield. Crop Science, 32: 487- 489. - Doyle, C.J., Thomson, D.J., Sheehy, J.E. 1984. The future of sainfoin in British agriculture: an economic assessment. Grass and Forage Sci.39:43-51. - Irannejad, H., Faramarzi, M. and Farshadfar, M., 2004. Evaluation of different levels of nitrogen and phosphorous on yield of Sainfoin under dryland conditions. Iranian Journal of Crop Science 6(2): 128-144. (In Persian). - Jackson, J.E., 1991. A user’s guide to principal components. Wiley, New York. - Kempf, K., Mora-Ortiz, M.M.J., Smith, L., Roland Kölliker, R. and Skøt, L. 2016. Characterization of novel SSR markers in diverse sainfoin (Onobrychis viciifolia) germplasm.17:124. - Kucheki, A., 1992. Sainfoin, a Useful Forage for Low Water Regions. Jahad-e Daneshgahi Pub., Mashhad, Iran. (In Persian). - Majidi, M. and Arzani, A., 2009. Study of relationship between morphological, agronomic and qualitatives traits in sainfoin populations. Sciences and Technology of Agricultural and Natural Resources, 16: 159-172. (In Persian). - Mohammadi, A., Moghadam M. and Aharizade, S., 1986. Evaluation of forage yield potential in sainfoin landraces. Agricultural Science, 16: 115-126. - Nakhaei, A., 2003. Final Report "Identification and evaluation of Iranian Sainfoin collection", Research, Education and Extention Organization, Tehran, Iran. (In Persian). - Nosrati, H., HosseinPour feizi, M., Seyed Tarrah, S. and Razban Haghighi, A. 2012. A study of the relationship between eco-geographical factors and genetic similarity in different populations of Onobrychis viciifolia using RAPDs. Iranian Journal of plant Biology 3(7): 85- 96. (In Persian). - Pourmoradi, S. and Mirzaie-Nodoushan, H. 2011. Path analysis of morphological traits and forage yield on several populations of Lolium species. Iranian J. of Rangelands and Forests Plant Breeding and Genetic Research, 18: 294-304. (In Persian). - Ranjbar, M., Khademi, F. and Karimian, R. 2012. Meiotic chromosome number and behavior of six populations of Onobrychis melanotricha Boiss. (O. Heliobrychis) in Iran. Journal of Taxonomy and biosystematics, 3(9): 53-64. (In Persian). Zarabiyan, M., Majidi, M.M. and Bahrami, F. 2014. Relationship of morphological and agronomic traits in Iranian and exotic sainfoin populations using multivariate statistical analysis. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 22(2): 278-290. (In Persian). | ||
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