Performance of Agro-Morphology and Genetic Parameter of 12 Rice Genotypes at Lowland Rice Irrigation

https://doi.org/10.22146/ipas.4921

Bambang Sutaryo(1*)

(1) Balai Pengkajian Teknologi Pertanian Yogyakarta
(*) Corresponding Author

Abstract


ABSTRACT

Research to study performance of agro-morfology and genetic parameters of twelve rice genotypes at lowland rice irrigation was conducted at  Giripeni, Kulon Progo, Yogyakarta, during the wet season of November 2011 to February  2012. Twelve rice genotypess, namely Inpari 1, Inpari 2, Inpari 3, Inpari 4, Inpari 5, Inpari 6, Inpari 7, Ciherang, Dodokan, Silugonggo, Situ Bagendit, and IR64  were arranged in a randomized complete block design in three replications. Seedling of 15 days was planted in legowo 4:1, with one seedling per hill, spacing of 25 x 12,5 x 50 cm, in plot size of 5 x 10 m2. Time application and dosage of fertilizer were :1) Three days before planting with 2 t/ha organic, 2) Five days after planting with 300 kg/ha Phonska,  3) At 21 days after planting with 100 kg Urea/ha; and 4) At  35 days after planting with 100 kg Urea/ha. Data indicated that Inpari 3,  Inpari 5 and  Inpari 1 yielded  7.55; 7.44; and 6.98 t ha -1 respectively, and significantly higher than that of the best check variety Ciherang (6.26 t ha-1 ). Broad genetic variabilities were found for grain yield, panicle number per hill, filled grain per panicle, and total grain per panicle. High heritability estimate was found for 1000-grain weight, filled grain per panicle, total grain per panicle, panicle number per hill,  plant height, and maturity. Genetic and phenotypic correlation between filled grain per panicle and yield,  total grain per panicle and yield, and panicle number per hill and yield showed significantly different.

Key words : agro-morphology, genetic parameter,  rice genotype, lowland irrigation

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References

DAFTAR PUSTAKA

Allard, R.W. 1960. Principle of plant breeding. John Wiley and Sons, New York.

Chang, T.T., G.C. Loresto, J.C.O’ Toole and J.L. Armenta Soto. 1982. Strategy and methodology of breeding rice for drought prone areas. In: IRRI (Ed.). Drought resistance in crops with emphasis on rice. IRRI., Philippines. 414 p.

Dinas Pertanian Kabupaten Sleman. 2013. Evalausi Kinerja SL-PTT Padi, Jagung, dan Kedelai 2012. 24 hlm.

Fagi, A.M.,S.I. Bhuiyan, and J.L. McIntosh. 1986. Efficient use of water for rainfed lowland rice. In Progress in Rainfed Lowland Rice. IRRI. pp. 295-310.

Falconer, D.S. 1989. Introduction to Quantitative Genetics. Longman. London.

Fehr, W.R. 1987. Principles of cultivar development. Volume I. Macmillan Publishing Company, New York.

Ishak. 2012. Sifat agronomis, heritabilitas dan interaksi G x E galur mutan padi gogo (Oryza sativa L.). Jurnal Agronomi Indonesia. 40 (2) : 105-111.

Khan, A.S., M. Imran, M. Ashfaq. 2009. Estimation of genetic variability and correlation for grain yield component in rice (Oryza sativa L.). Am-Euras. J. Agric. Environ. Sci. 6:585-590.

Mc.Whirter, R.S. 1979. Breeding of Cross Pollinated Crops in R. Knight (Ed.). Plant Breeding Australian Vice Consellors Commitee. Brisbane.

Marcia, B., Pabendon, dan A. Takdir. 2000. Penampilan fenotipik dan hasil beberapa karakter penting 10 jagung hibrida harapan berumur genjah di Maros, Sulawesi Selatan. Zuriat. Vol. 11. No. 1 : 27-32

Peterson, R.G. 1994. Agricultural Field Experiment Design and Analysis. Mecel Dekker. Inc. New York.

Ruchjaningsih, A. Imran, M.Thamrin, dan M.Z. Kanro. 2000. Penampilan fenotipik dan beberapa parameter genetik delapan kultivar kacang tanah pada lahan sawah. Zuriat. Vol. 11. No. 1 : 8-14

Sabu, K.K., M.Z. Abdullah, L.S. Lim, R. Wickneswari. 2009. Analysis of heritability and genetic variability of agronomically important traits in Oryza sativa L. X O. Rufipogon Cross. Agronomy Res. 7:97-102.

Singh, R.K., and B.D. Chaudhary. 1979. Biometrical methods in quantitative genetic analysis. Kalyani Publisher, New Delhi. 304 pp.

Susilaningsih, F., D. Ruswandi, dan N. Hermiati. 2008. Penampilan fenotipik dan beberapa parameter genetik 16 kultivar padi gogo pada sistem tumpangsari 3:1 dengan kacang tanah di Jatinangor. Zuriat. Vol. No. 2 : 153-163.

Sutaryo, B. 2000. Parameter genetik beberapa karakter ratun tanaman padi Jurnal Penelitian Pertanian. Fak. Pert. UISU, Medan. 19 (1): 48-55.

Sutaryo, B., A. Purwantoro, dan Nasrullah. 2003. Heterosis standar hasil gabah dan analisis lintasan beberapa kombinasi persilangan padi pada tanah berpengairan teknis. Ilmu Pertanian. Fakultas Pertanian Universitas Gadjah MadaYogyakarta. Vol. 10. No. 2 : 70-78.

Sutaryo, B., A. Purwantoro, dan Nasrullah. 2005. Seleksi beberapa kombinasi persilangan padi untuk ketahanan terhadap keracunan aluminium. Ilmu Pertanian.Fakultas Pertanian Universitas Gadjah Mada Yogyakarta. Vol. 12. No. 1 : 20-31.

Sutaryo, B. 2008. Kajian parameter genetik beberapa karakter agronomis sejumlah padi brida introduksi dari Cina. Agritek. Jurnal Ilmu-Ilmu Pertanian, Teknologi Pertanian, Kehutanan. Lembaga Penelitian dan Pengabdian pada Masyarakat. Institut Pertanian. Malang. Vol. 17 (11) : 105-115.

Sutaryo, B., M.Y. Samaullah, dan Satoto. 2008. Ragam genetik dan daya waris karakter agronomis beberapa padi hibrida japonica. Prosiding Simposium V Tanaman Pangan. Buku 2 : Penelitian dan Pengembangan Padi. Pusat Penelitian dan Pengembangan Tanaman Pangan. Badan Litbang Pertanian.



DOI: https://doi.org/10.22146/ipas.4921

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