Relationship between Pigments and Seed Fall Rate of Iranian Castor Genotypes and Genetic Diversity

محورهای موضوعی :

Ghanbar Laei ¹ , Mohammad Reza Bihamta ² , Reza Azizinezhad ³ , Farokh Darvish Kojou ⁴

1 - Department of Plant Breeding, Science and Research Branch , Islamic Azad University, Tehran, Iran
2 - Department of Agronomy, Tehran University, Tehran, Iran
3 - Department of Plant Breeding, Science and Research Branch , Islamic Azad University, Tehran, Iran
4 - Department of Plant Breeding, Science and Research Branch , Islamic Azad University, Tehran, Iran

تاریخ دریافت : 1395/09/07 تاریخ پذیرش : 1395/11/10 تاریخ انتشار : 1397/12/10

کلید واژه: castor, Genotypic Diversity, Grain Fall, Color Combinations,

چکیده مقاله :

This study aimed to examine the relationship between pigments and seed fall rate of Iranian castor genotypes and genetic diversity, specifically 28 castor genotypes (27 native and 1 modified), a randomized complete block design with three replications was conducted in 2014 and 2015 at the Research Farm of Islamic Azad University in Damghan, northern Iran. During the growth period, the following traits were sampled: seed length; seed width; weight of 1,000 seeds; color of seed coat; number of leaves in the bush; leaf, nervure, and stem color; seed fall rate; growth type; seed performance; oil percentage; and chlorophyll fluorescence rate. After data collection, variance analysis was conducted through SAS and mean comparison was performed through Duncan test at 5% probability level. Correlation coefficients were calculated to find correlations, and cluster analysis was used to group the genotypes. Finally, graphs were drawn with Excel. The results indicated diversity in the investigated traits. Differences were observed among the native castor genotypes so that they were divided into five groups in terms of grain fall rate. A significant negative correlation at 1% probability level between the grain fall rate and the leaf color (r= –0.71**), nervure color (r= –0.56**), and stem color (r= –0.57**) indicated that in all of these three traits, when the color changed to dark red, the rate of grain loss decreased. Thus, the color trait can be used as a reference in breeding programs so that grain fall in the castor plant can be prevented in the future.

منابع و مأخذ:

1. Vivodík M., Balazova Z., Galova Z., 2014. RAPD Analysis of Genetic Diversity of Castor Bean. International Journal of Biological, Bio molecular, Agricultural. Food and Biotechnol Engin. 8(7), 648-651.


2. Anastasia U., Sortinoa O., Cosentinoa S.L., Pataneb C., 2015. Seed yield and oil quality of per-ennial castor bean in a Mediterranean environment. Int J Plant Product. 9(1), 1-18.


3. Alirezaloo A., 2009. The effect of climate on the morphological, physiological and photochemical features of the castor herb (Master thesis).Tarbiat Moadares University.


4. Kevin J. Gaston, John I. Spicer, 2004. Biodiversity: an introduction, Blackwell Publishing. 2nd Ed., ISBN 1-4051-1857-1(pbk.)


5. Sarkar S., 2005. Biodiversity and Environmental Philosophy: An Introduction, (Cambridge Studies in Philosophy and Biology), New York: Cambridge University Press.


6. Gepts P., 2004. Crop domestication as a long-term selection experiment, In: Plant Breeding Reviews, J. Janick, (Ed.), Vol. 24, Part 2, 1-44, John Wiley & Sons, Inc., ISBN 0-471-46892-4, Oxford, United Kingdom.


7. Goodarzi F., Hasani A., Darvishzadeh R., Hassanzadeh A., 2010. Investigating the genetic diver-sity of the masses of the native castor of Iran using morphological traits. The National Conference of Biodiversity and its Effect on Agriculture and Environment.


8. Popova M.G., Moshkin V.A., 1986. Botanical classification, In: Castor, V.A. Moshkin, (Ed.), 11-27, Amerind Publishing, ISBN 90-6191-466-3. New Delhi, India.


9. Webster G.L., 1994. Classification of the Euphorbiaceae. Ann Missouri Botanical Garden. 81(1), 3-32.


10. Chan A.P., Crabtree J., Zhao Q., Lorenzi H., Orvis J., Puiu D., Melake-Berhan A., Jones K.M., Redman J., Chen G., Foster J.T., Allan G.J., Chan A.P., Rabinowicz P.D., Ravel J., Jackson P.J., Keim P., 2010. Single nucleotide polymorphisms for assessing genetic diversity in castor bean (Ricinus communis). BMC Plant Biology. 10(13), 1-11.


11. Foster J.T., Allan G.J., Chan A. P., Rabinowicz P.D., Ravel J., Jackson P.J., Keim P., 2010. Single nucleotide polymorphisms for assessing genetic diversity in castor bean (Ricinus communis). BMC Plant Biology. 10(13), 1-11.


12. Allan G., Williams A., Rabinowicz P.D., Chan A.P., Ravel J., Keim P., 2008. Worldwide Genotyping of Castor bean Germplasm (Ricinus communis L.) Using AFLPs and SSRs. Genetic Resources and Crop Evolution. 55(3), 365-378.


13. Yi C., Zhang S., Liu X., Bui H., Hong Y., 2010. Does epigenetic polymorphism contribute to phenotypic variances in Jatrophacurcas L. BMC Plant Biology. 10(259) 1-9.


14. Anjum F., Yaseen M., Rasul E., Wahid A., Anjum S., 2003a. Water stress in barley (Hordeum vulgare L.). Effect on morphological characters. Pak J Agric Sci. 40, 43ââ‚‌“44.


15. Shaheen A.M., 2002. Morphological variation within (Ricinus communis L) in Egypt: Fruit, leaf, seed and pollen. Pak J Bilo Sci. 5(11), 1202ââ‚‌“1206.


16. Thatikunta R., Sankar A.S., Palle G., Sreelakshmi J., Leela C., Durga Rani Ch.V., Gouri Shankar V., Narayan Reddy P., Behaved M.H.V., 2014. Genetic diversity analysis using shoot and root morphological markers in castor (Ricinus communis L.). J Plant Breeding. 5(4), 695-701.


17. Shidfar F., Froghifar N., Vafa M., Rajab A., Hosseini S., Shidfar S., Gohari M., 2011. The effects of tomato consumption on serum glucose, apolipoprotein B, apolipoprotein A-I, homocysteine and blood pressure in type 2 diabetic patients. Int J Food Sci Nutr. 62(3), 289-294.


18. Sayadi Dizaj Yekan A., Roshdi M., Hosseinzadeh A., Khorshidi M.B., 2010.The investigation of yield and the yield components of castor the genotypes. J Res Agr Sci. 2(8), 1-17.


19. Rezvani Moghadam P., Boroumand Z., Mohammadabadi A.A., Sharif A., 2008. The effect of the planting date and different fertilizer treatments on the yield, the yield components and the oil percent in the seed of the castor plant. J Res Agr Iran. 6(2), 303-313.


20. Jannavard Sh., Tajbakhsh M., Bernosi A., 2009. Effect of several date and density in yield of oil and protein of castor. pp. 359-361. National Congress of oilseed plants of Isfahan University, Isfahan. [In Persian].


21. Thatikunta R.V., Prasad O., Durga M.M.K. 2001. Path coefficient analysis in castor (Ricinus communis L.). J Agr Sci Digest. 21(1), 59-60.


22. Koutroubas S.D., Papakosta D.K. Doitsinis A., 1999. Adaptation and yielding ability of castor plant (Ricinus communis L.) genotypes in a Mediterranean climate. Eur J Agron. 11, 227ââ‚‌“237.


23. Kittock D.L., Williams J.H., Hanway D.G., 1967. Castor bean yield and quality as influenced by irrigation schedules and fertilization rates. Agron J. 59, 463-467.


24. Sarwar G., chaudhry M.B., 2008. Evaluation of castor (Ricinus communis L.) induced mutants for possibl selection in the improvement of seed yield. Spanish J Agr Res. 6(4), 629-634.


25. Laureti D., Marras G., 1995. Irrigation of castor (Ricinus communis L.) in Italy. Eur J Agron. 4, 229-235.


26. Weiss E. A. 2000. Oil seed crops. Blackweel Sci-ance. pp. 13-52.


27. Mohammadi A., 2012. The effect of water cut stress and spraying Salicylic Acid on the morphological traits of the castor cultivars in Damghan. (Master thesis).Damghan Islamic Azad University.


28. Sharifinia F., Asadi N., 2002. A phonetic study of the genus lignums L. (Linaceae) in Iran. Iran J Bot. 9(12), 135ââ‚‌“139. [In Persian].