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Vikas Kumar N. K. Rastogi A. K. Sarawgi Pratibha Chandraker P. K. Singh B. K. Jena

Abstract

For establishment of the distinctness among 64 aromatic rice germplasm, 35 agro-morphological and quality traits were used. Most of the studied traits showed wide variation among the germplasm. Purple colour of auricles and ligule was found in only one genotype, while light purple colour of auricles was recorded in four genotypes. White colour of stigma was recorded in 57 accessions, whereas purple stigma was observed in six accessions. Awns present in 31 accessions. The weight of 1000 grains, which is one of the most important yield attributing traits showed wide variation among accessions, and ranges from very low to very high weight. Grain: length and decorticated grain: length showed high variation and ranges from very short to long type, while grain: width and decorticated grain: width showed somewhat little variation among the genotypes. Extra long slender type grain shape was observed in 27 accessions. White type of decorticated grain colour was found in 55 genotypes, while light red and red colour was observed in only three genotypes. The present study concluded that all sixty four accessions were found to be distinct on the basis of thirty one agro-morphological and quality traits. Accessions having short stem length, very long panicle length, more number of panicle per plant, and extra long slender grain may be used as potential donor in hybridization programmes. This study will be useful for breeders, researchers and farmers to
identify and choose the restoration and conservation of beneficial genes for crop improvement.

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Keywords

Agro-morphological, Aromatic rice, Characterization, Quality

References
Bisne, R. and Sarawgi, A.K. (2008). Morphological and quality characterization of Badsabhog group from aro-matic rice germplasm of Chhatisgarh. Bangladesh J. Agric. Res., 33 (4): 479-492.
Laxuman, C., Salimath, P., Varma, M. (2011). Molecular Mapping and Tagging of Quantitative Trait Loci in Rice- Molecular Breeding in Rice. Lambert Academic Pub-lishing GmbH & Co, Germany.
Mathure, S., Shaikh, A., Renuka, N., Wakte, K., Jawali T. N. R. and Nadaf, A. (2011). Characterization of aromatic rice (Oryza sativa L.) germplasm and correlation be-tween their agronomic and quality traits. Euphytica, 179: 237-246.
Maxted, N. and Kell, S. (2009). Establishment of a global network for the in situ conservation of crop wild rela-tives: status and needs. FAO Commission on Genetic Resources for Food and Agriculture.
Parikh, M., Motiramani, N.K., Rastogi, N.K. and Sharma, B. (2012). Agro-morphological characterization and as-sessment of variability in aromatic rice germplasm. Bangladesh J. Agril. Res., 37 (1): 1-8.
Ram, S.G., Thiruvengadam, V. and Vinod, K.K. (2007). Genetic diversity among cultivars landraces and wild relatives of rice as revealed by microsatellite markers. J. Appl. Genet., 48 (4): 337-345.
Raut, V.M. (2003). Qualitative genetics of Soyabean- a re-view. Soybean Research, 1: 1-28.
Shobha Rani, N., Subba Rao, L.V. and Viraktamath, B.C. (2006). National Guidelines for the conduct of tests for Distinctness, Uniformity and Stability: Rice (Oryza sativa L.) – Zero Draft, Directorate of Rice Research, Rajendranagar, Hyderabad, Andhra Pradesh, India, pp 39.
Sinha, A.K., Mallick, G.K. and Mishra, P.K. (2015). Diver-sity of grain morphology on traditional rice varieties of lateritic regions of West Bengal. World Journal of Agricultural Sciences, 11 (1): 48-54.
Subba Rao, L.V., Shiva Prasad, G., Chiranjivi, M., Chaitanya, U. and Surender, R. (2013). DUS characteri-zation for farmer varieties of rice. IOSR Journal of Agriculture and Veterinary Science, 4 (5): 35-43.
Zeng, Y.W., Shen, S.Q., Li, Z.C., Yang, Z.Y., Wang, X.K., Zhang, H.L., Wen, G.S. (2003). Ecogeographic and Genetic diversity based on morphological character of indigenous rice (O. sativa L.) in Yunnan, China. Re-sour. Crop Evol., 50: 566-577.
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Kumar, V., Rastogi, N. K., Sarawgi, A. K., Chandraker, P., Singh, P. K., & Jena, B. K. (2016). Agro-morphological and quality characterization of indigenous and exotic aromatic rice (Oryza sativa L.) germplasm. Journal of Applied and Natural Science, 8(1), 314–320. https://doi.org/10.31018/jans.v8i1.793
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