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I G P M Aryana
Mataram Univ
Indonesia

Lecturer

B B Santoso
Mataram Univ
Indonesia

Lecturer

M Zairin
Mataram Univ
Indonesia

Reseacher

M Farid
UNSOED
Indonesia

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Genetic parameters estimation on functional dryness traits of crossed black paddy rice "Baas Selem Cultivar X Situ Patenggang” variety

I G P M Aryana, B B Santoso, M Zairin, M Farid
  J. Degrade. Min. Land Manage. , pp. 183-186  
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Abstract


The aims of this study were to elucidate heritability and the role of drought traits genes of black paddy rice for determination base of the selection method to obtain drought tolerant and high yield potential of black paddy rice. The study was conducted through two experiments during February-November 2013. The first experiment was the establishment of populations from crosses carried out in the hybridization room. The second trial was evaluation of the genetic diversity of drought properties held in the greenhouse of the Faculty of Agriculture, University of Mataram. Planting was carried out in pots without experiment design. Population of P1 (parental-Situ Patenggang), P2 (parental-Baas Selem) were 50 plants of each; population of F1, F1BC.1.2, and F1BC.1.1 were 25 plants of each, and 250 plants of F2, as well as control of drought susceptible variety (IR20) was 10 plants. To determine the heritability and the role of genes controlling drought traits were used index of bud dry and cure of IRRI standard. The results showed that crossing of black paddy rice "Baas Selem x Situ Patenggang” had relatively moderate heritability in broad sense and low heritability in narrow sense. In the crossed F1 population was found that gene action of drought trait was not perfectly dominant

Keywords


backcrossing; genes; heritability; selfing; selection

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References


Abdel–Aal, E.S.S Young, M.J.C. and Rabalski, I. 2006. Anthocyanin composition in Black, Pink, purple, and red cereal grains. Journal of Agriculture and Food Chemistry 54: 469–4704.

AlIard, R.W. 1960. Principles of plant breeding, John Wiley and Sons Inc., New York. 485 p.

BAPPEDA Nusa Tengara Barat, 2008. Bank data pembangunan provinsi daerah TK I Nusa Tenggara Barat. 166 h

Chaudhary, R.C. and Tran, D.V. 2001. Specialty rices of the world–a prologue. In: Specialty Rices of the World: Breeding, Production, and Marketing, Chaudhary, R.C. and Tran, D.V. (eds.). FAO, Rome, Italy; and Oxford IBH Publishers, India. pp. 3–14.

Fehr, W.R. 1987. Principles of Cultivar Development. Vol.1. Macmillan. New York; London pp 165-171

Harmanto, A. 2008. Varietas beras organic berdasarkan warna. http://aghribisnis-genesha.com. p.146. [26 September 2008].

IRRI. 1980. Standard Evaluation System for Rice. Internasional Rice Testyng Program. IRRI. Los Banos. Philippines Second Edition.44p

Kristamtini dan Purwaningsih. 2010. Kandungan besi beras hitam dan beras hitam lokal Yogyakarta. Proseding Seminar Nasional Hasil Penelitian Padi 2009. Balai Besar Peneltian Tanaman Padi. Badan Peneltian dan Pengembanagan Pertanian Kementrian Pertanian.

Muliarta dan Kantun. 2011. Penampilan fenotipe beberapa genotype padi beras hitam (Penelitian tidak dipublikasikan). 41 h.

Muliarta. 2010. Pemuliaan padi beras merah toleran kekeringan. Unram Presss. 135 h.

Pert, F. C. and Fre, K.J. 1966. Genotypic correlations, dominannce, and heritability of quantitative characters in oats. Crop Science 6 : 259–262.


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