MORPHOLOGICAL CHARACTERISTICS OF RICE VARIETIES ON IRON STRESS IN NUTRIENT CULTURE MEDIA
DOI:
https://doi.org/10.24233/biov.7.1.2021.214Keywords:
Iron stress , nutrient culture media , rice , vegetative phaseAbstract
Decreased rice productivity due to high iron concentrations especially in the vegetative phase, this causes the morphological character of rice to be affected until the metabolic process is disrupted. This study used 6 varieties, namely Batu Tegi, Inpara 9, Situ Patenggang, Inpara 8, Hawarabunar and Inpago 8, with iron concentrations of 0 and 250 ppm. The seeds were germinated for 3 days, then planted in Kimura B 10% nutrient culture media for 9 days, for 2 weeks then each week the media was changed to 100% Kimura B solution with the addition of 250 ppm iron concentration which was sampled every week until the 35th day. The results of the analysis of variance of the variables of plant height and root length showed that the combination Inpara 8-01 was the best combination and had a significant effect compared to other combinations with an average value of 61.31 cm and 30.77 cm. In the variable number of leaves the best average value was found in the combination of Batu Tegi-01 and Inpara 9-01 which had a significant effect compared to other treatments with an average value of 5.87 strands and 9.60 strands, respectively. On the stem dry weight variable, the combination of Hawarabunar-250 ppm Fe had a significant effect on other treatment combinations with the highest value of 0.17 g and the lowest value of treatment combination Inpara 9-250 ppm with a value of 0.08 g. Based on the results of treatment with 250 ppm Fe stress on plant morphological characters, the Hawarabunar variety had the best response in tolerating Fe stress, while the Batu Tegi variety was the lowest in tolerating Fe stress.
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References
Harahap, Z. dan T.S. Silitonga. 1993. Perbaikan varietas padi. Dalam Buku Padi 2. Badan Pertanian dan Pengembangan Pertanian. Pusat Penelitian dan Pengembangan Tanaman Pangan Bogor. hlm. 335-375.
Suhartini, T., A.A. Daradjat, Adijono Pa, dan Warsono. 1999. Penelitian perbaikan toleransi padi sawah terhadap keracunan Fe. Laporan Penelitian Proyek PAATP, Balai Penelitian Padi, Badan Litbang Pertanian 1999/2000.
Audebert, A. 2006. Iron partitioning as a mechanism for iron toxicity tolerance in lowland rice. In: Audebert A. LT Narteh. D Millar. B Beks (Eds). Iron Toxicity in Rice-Base System in West Africa. Africa Rice Center (WARDA). P. 34-46.
Abu MB, Tucker ES, Harding SS, Sesay JS. 1989. Cultural practice to reduce iron toxicity in rice. Inlt. Rice Res Newsl 14:19-19.
Yamanouchi M, Yoshida S. 1981. Physiological mechanisms of rice’s tolerance for iron toxicity. Paper presented at the IRRI Saturday Seminar June 6 1981. The International Rice Research Institute Manila The Philippines.
Fairhurst, T.H., Witt, C. 2002. Rice: A Practical Guide for Nutrient Management. Potash and Phosphate Institute of Canada and International Rice Research Institute, Singapore and Los Banos.
Sahrawat, K.L. 2004. Iron toxicity in wetland rice and the role of other nutrients. J. Plant Nutr. 27(8):1471–1504.
Sahrawat, K.L. 2010. Reducing iron toxicity in lowland rice with tolerant genotypes and plant nutrition. Plant Stress 4:7075.
Ismunadji M., Ardjasa WS., Uexkull HRV. 1989. Increasing productivity of lowland rice grown on iron toxic soils. In Deturk, P. and F. Ponnamperuma (Eds.). Rice Production on Acid Soils of the Tropics. Procceding of International Symposium, Institute of Fundamental Study, Kandy. Sri Lanka. 26-30 June 1989. hlm 205-211.
Virmani SS. 1977. Varietal tolerance of rice to iron toxicity in Liberia. International Rice Res Newsl 2(1):4-5.
Yang, C., L. Yang, Y. Yang, and Z. Ouyang. 2004. Rice root growth and nutrient uptake as influenced by organic manure in continuously and alternately flooded paddy soils. Agri. Water Manage. 70:67–81. doi:10.1016/j.agwat.2004.05.003.
Ramirez, LM., N. Claassen., A.A. Ubiera, H. Werner, and A.M. Moawad. 2002. Effect of phosphorus, potassium and zinc fertilizers on iron toxicity in wetland ric (Oryza sativa L.). Plant Soil 239:197–206. doi: 10.1023/ a:1015099422778
Sahrawat, K.L., S. Diatta, and B.N. Singh. 2000. Reducing iron toxicity in lowland rice through an integrated use of tolerant genotypes and plant nutrient management. Oryza 37:44-47.
Muhrizal, S., T.J. Shamshuddin, I. Fauziah, and M.A.H. Husni. 2006. Changes in iron-poor acid sulfate soil upon submergence. Geoderma 131:110-122. doi:10.1016/j.geoderma. 2005.03.006
Jena, D., S.C. Nayak, A.K. Dash, B. Mohanty, and B. Jena. 2008. Effect of soil amendments on yield and iron content of rice in iron toxic soil. Asian J. Soil Sci. 3(2):264-268.
Nozoe, T., T. Shinano, M. Tachibana, and A. Uchino. 2010. Tolerance of rice (Oryza sativa L.) and echinochloa weeds to growth suppression by rice straw added to paddy soil in relation to iron toxicity. Plant Prod. Sci. 13(3):314¯318. doi: 10.1626/pps.13.314
Nugraha, Y., & Rumanti, A. 2017. Perakitan Varietas Padi Toleran Keracunan Besi Breeding for Rice Variety Tolerant to Iron Toxicity. Jurnal Iptek Tanaman Pangan, 12(1), 9–24
Aidi, N. dan K. 2013. Keracunan Besi Pada Padi: Aspek Ekologi Dan Fisiologi-Agronomi. Prosiding Seminar Nasional Inovasi Pertanian, 2000, 306–318.
Fageria, N.K., A. B. Santos, M.P. Barbosa Filho, and C.M. Guimaraes. 2008. Iron Toxicity in Lowland Rice. J. Plant Nutr. 31:1676–1697
Lubis, I., & Noor, D. A. 2010. Pengaruh Dua Level Cekaman Besi dalam Larutan Hara Terhadap Gejala Keracunan Besi dan Hubungannya dengan Pertumbuhan Padi. 2008, 978–979.
Amnal. 2009. Respon Fisiologi Beberapa Varietas Padi terhadap Cekaman Besi (Master's Thesis). Sekolah Pasca Sarjana Institut Pertanian Bogor. Bogor.
Suhartini T. 2004. Perbaikan Varietas Padi untuk Lahan Keracunan Besi. Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian. Bogor: Buletin Plasma Nutfah. Vol. 10 No.1 Th, 2004.
Singh M, Prad B, Ram M. 1992. Characteristics of Fe-toxic soils and affected plants and their correction in acid Haplaquents of Meghalaya. Int. Ice Res Newsl 17:18-19.
Sitompul SM, Guritno B. 1995. Analisis Pertumbuhan Tanaman. Gadjah Mada University Press. Yogjakarta. Hlm 147-168.
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