Abstract
The black rice (Oryza sativa L. “Cempo Ireng”) contains high amount of anthocyanin which functions as an antioxidant. Cultivation of black rice in Indonesia is still limited because of its long vegetative phase and low yield. Paclobutrazol is a growth retardant that may affect the photosynthate allocation, whereas cytokinin is a plant hormone that could increase the sink strength. This research was aimed to evaluate the effect of paclobutrazol and cytokinin on growth and source–sink relationship during grain filling of black rice. Black rice seeds were sown in the plastic bucket filled with soil and organic fertilizer (3:1 = v/v). Paclobutrazol of 0 ppm (control), 50 ppm or 100 ppm were applied as a foliar spray at 10 weeks after sowing. Cytokinin of 0 M (control) or 10−5 M in 0.8% agar gel was applied twice at 2 weeks after anthesis and the day after by injection in the flag leaf internode lacuna. For each treatment combination 8 replicates were made. Cytokinin enhanced the net photosynthesis, grains growth both in vivo and in vitro, dry weight of 100 grains, percentage of filled grain, the number of endosperm cells, starch and amylose contents in the grain. The flag-leaf area was reduced by paclobutrazol, but paclobutrazol of 50 ppm increased sucrose and amylopectin content in the grain. Paclobutrazol reduced plant height and application of cytokinin could improve the assimilate allocation to developing black rice grain.
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References
Alizadeh, O., Haghighi, B. A., & Ordookhani, K. (2010). The effect of exogenous cytokinin application on sinks size of bread wheat (Triticum aestivum). African Journal of Agricultural Research, 5(21), 2893–2898.
Ashikari, M., & Sakamoto, T. (2008). Rice yielding and plant hormones. Biotechnology in Agricultural and Forestry, 72, 3009–3320.
Black, L. T., & Bagley, E. B. (1978). Determination of oligosaccharides in soybeans by high pressure liquid chromatography using an internal standard. Journal of the American Oil Chemists’ Society, 55(2), 228–232.
Bora, K. K., Munot, J., & Marthur, S. (1991). Metabolic changes associated with paclobutrazol induced rootings in hypocotyl of mung bean. Botany Bulletin Academia Sinica, 32, 9–14.
Bridgemohan, P., & Bridgemohan, R. S. T. (2014). Evaluation of anti-lodging plant growth regulators on the growth and development of rice (Oryza sativa L.). Journal of Cereals and Oilseeds, 5(3), 12–16.
Chen, M. H., & Bergman, C. J. (2007). Method for determining the amylosa content, molecular weights and molar based distribution of degree of plymerization of amylose and fine-structure of amylopectin. Carbohydrate Polymers, 69, 562–578.
Chrastil, J. (1987). Improve colometric determination of amylosa in starches or flours. Carbohydrate Research, 159, 154–158.
Chrastil, J. (1990). Protein-starch interactions in rice grain. Influence of storage on oryzein and starch. Journal of Agriculture and Food Chemistry, 38, 1804–1809.
Chrastil, J. (1993). Changes of oryzenin and starch during preharvest and maturation of rice-grain. Journal of Agriculture and Food Chemistry, 41, 2242–2744.
Daie, J. (1985). Carbohydratae partitioning and metabolism in crops. Horticultural Review, 7, 69–108.
Darussalam, Cole, M. A., & Patrick, J. W. (1998). Auxin control of photoassimlate transport to and within developing grain of wheat. Australian Journal of Plant Physiology, 25, 69–77.
Davies, D. J. (2004). Plant hormones. Biosynthesis, signal transduction, action (p. 750). The Netherlands: Kluwer Academic Publishers.
Davindra, S., & Longvah, T. (2011). Analysis of digestive carbohybdrate in different varieties of Basmati rice and other popular cereal samples by using HPLC-R1. Word Journal of Dairy & Food Science, 6, 146–151.
de Moura, F. B., Marcos R. da S. Vieira, Adriano do N. Simões Sergio L. F. da Silva Damiana C. de Medeiros R.einaldo de A. PaesArthur A. S. de Oliveira Antônio H. C. do Nascimento Walter S. E. Júnior. (2017). Participation of cytokinin on gas exchange and antioxidant enzymes activities. Indian Journal of Plant Physiology, 22(1): 16–29
Del Rosario, A. R., Briones, V. P., Vidal, A. J., & Yuliano, B. O. (1968). Composition and endosperm structure of developing and mature rice kernel. Cereal Chemistry, 45, 225–235.
Dewi, K., Rizkika, Z. A., & Farida, N. (2016). Effects of blue light and paclobutrazol on seed germination, vegetative growth and yield of black rice (Oryza sativa L. ‘Cempo Ireng’). Biotropia, 23(2), 84–95. https://doi.org/10.11598/btb.2016.23.2.478.
Falqueto, A. R., Cassol, D., Megalhaes, A. M., Jr., De Oliveira, A. C., & Bacarin, M. (2000). Physiological analysis of leaf senescence of two rice cultivars with different yield potential. Pesquisa Agropecuária Brasileira, 44(7), 695–700.
Frymire, R. M., & Henderson-Cole, J. C. (1992). Effect of uniconazol and limited water on growth, water reaction and mineral nutrition of “Lalandu” Pyracanthe. Journal of Plant Growth Regulation, 11, 227–231.
Gomez, K. A., & Gomez, A. A. (1976). Statistical procedure for agriculture research with emphasize on rice (p. 294). Los Banos Philippines: Internationational Rice Research Institute.
Hao, W., & Lin, H. X. (2010). Toward understanding genetic mechanism of complex traits in rice. Journal of Genectic and Genomic, 37, 653–666.
Hua, S., Zhang, Y., Yu, H., Lin, B., Ding, H., Zhang, D., et al. (2014). Paclobutrazol application effects on plant height, seed yield and carbohydrate metabolism in canola. International Journal of Agricultural Biology, 16, 471–479.
Jaleel, C. A., Gopi, R., Azooz, M. M., & Panneerselvam, R. (2009). Leaf anatomical modification in Cataranthus roseus as affected by plant growth promotors and retardants. Global Journal of Molecular Sciences, 4, 1–5.
Jeng, T. L., Tseng, T. H., Wang, C. S., Chen, C. L., & Sung, J. M. (2006). Yield and grain uniformity in contrasting rice genotype suitable for different growth evironments. Field Crops Research, 99, 59–66.
Juan, G., Luis, A., & David, B. (2006). Isolation and molecular characterization of Makal (Xanthosomayucatanensis) starch. Starch, 58, 300–307.
Juliano, B. O. (1992). Structure, chemistry and function of the rice grain and its fractions. CVF Review, 37(10), 772–779.
Keshorekumar, A., Jaleel, C. A., Manivannam, P., Sankar, B., Sridan, D., & Panneerselvan, R. (2007). Comparative effect of different triazole compound on growth, photoshyntetic pigment and carbohydrate metabolism of Solanum rotundifolius. Colloid and Surface: Biointerface, 60, 2017–2212.
Lee, S.-T., & Hing, W.-L. (2014). Cytokinin, auxin and absicic acid effect sucrose metabolism induce to de novo shoot callus organogenesis in rice (Oryza sativa L.) callus. Botanical Studies, 54, 2–11.
Ling, W. H., Cheng, Q. X., Ma, J., & Wang, T. (2001). Red and black rice decreases artheroscherotic plaque formation and increase antioxidant status in rabbits. Journal of Nutrition, 131, 1421–1426.
Mia, M. A. B., & Shamsuddin, Z. H. (2011). Physio-morphological appraisal of aromatic fine rice (Oryza sativa L.) in relation to yield potential. International Journal of Botany, 7(3), 223–229.
Mohapatra, P. K., & Kariali, E. (2008). Time of emergence determines the pattern of dominance rice tiller. Australian Journal of Crop Sciences, 1(2), 53–62.
Mohapatra, P. K., Sarkar, R. K., & Kuanar, S. R. (2009). Starch synthesizing enzyme and sink strength of grain of contrasting rice cultivars. Plant Science, 176, 256–263.
Nagai, Y. S., Sakulsinggharoj, C., Edward, G. E., Satoh, H., Greene, T. W., Blakeslee, B., et al. (2009). Control of starch synthesis in cereals: Metabolite analysis of transgenic rice expressing up-regulated cytoplasmic ADP-glucose pyrophosphorylase in developing seed. Plant Cell Physiology, 50(3), 635–643.
Nakamura, Y., & Yuki, K. (1992). Changes in enzymes activities associated with carbohydrate metabolism during the development of rice endosperm. Plant Science, 82, 15–20.
Ookawa, T., Naruoka, Y., Sayama, A., & Hirasawa, T. (2004). Cytokinin effects on ribulose-1,5-bisphosphate carboxylase/oxygenase and nitrogen partitioning in rice during ripening. Crop Science, 44, 2107–2115. https://doi.org/10.2135/cropsci2004.2107.
Oparka, K. J., & Gates, P. J. (1981a). Transport of assimilates in the developing caryopsis of rice (Oryza sativa L.). Ultrastructure of the pericarp vascular bundle and its connection with the aleurone layer. Planta, 151, 561–573.
Oparka, K. J., & Gates, P. J. (1981b). Transport of assimilates in the developing caryopsis of rice (Oryza sativa L.). The pathway of water and assimilate carbon. Planta, 152, 388–396.
Pan, S., Rasul, F., Mo, Z., Duon, M., & Tang, X. (2013). Roles of plant growth regulation on yield, grain qualities and antioxidant enzyme activities in super hibrid rice (Oryza sativa L.). Rice, 6, 1–10.
Peleg, Z., Reguera, M., Tumimbang, E., Walia, H., & Blumwald, E. (2011). Cytokinin-mediated source/sink modifications improve drought tolerance and increase grain yield in rice under water-stress. Plant Biotechnology Journal, 9, 747–758.
Rahman, M. M., Lee, K. E., Matin, M. N., Lee, D. S., Yun, J. S., Kim, J. B., et al. (2013). The genetic constitutions of complementary genes Pp and Pb determine the purple color variation in black rice. Journal of Plant Biology, 56, 24–31.
Rijven, A. H. G. C., & Wardlaw, I. F. (1966). Experimental Cell Research, 41, 324.
Roitsch, T., & Ehneb, R. (2000). Regulation of source/sink relation by cytokinin. Plant Growth Regulation, 32, 359–367.
Ruan, J. L., Patrick, J. W., & Weber, H. (2010). Asimilat partitioning and plant development. Molecular Plant Shanghai Editorial, 3(6), 941.
Sadeghi-Shoae, M., Habibi, D., Taleghani, D. F., Paknejad, F., & Kashani, A. (2014). Evaluation the effect of paclobutrazol on bolting, qualitative and quantitative performance in autumn sown-sugar beet genotypes in Moghan region. International Journal of Biosciences, 5(1), 345–354.
Sasamoto, H. O., & Suzuki, H. (1979). Activities of enzyme relating starch synthesis and endogenous levels of growth regulator in potato stolon tips during tuberization. Physiologia Plantarum, 45, 320–324.
Setia, R. C., Bathal, G., & Setia, N. (1995). Influence of paclobutrazol on growth and yield of Brassica caranata A.Br. Plant Growth Regulation, 16, 121–127.
Sinniah, U. A., Wahyuni, S., Syahputra, B. S. A., & Gantait, S. (2012). A potential retardant for lodging resistance in direct seeded rice (Oryza sativa L.). Canadian Journal of Plant Science, 92, 13–18.
Smeekens, S. (1998). Sugar regulation of gene expression in plants. Current Opinion in Plant Biology, 1, 230–234.
Smith, A. M., & Stitt, M. (2007). Coordination of carbon supply and plant growth. Plant, Cell and Environment, 30, 1126–1149.
Soumya, P. R., Pramod, K., & Madan, P. (2017). Paclobutrazol: A novel plant growth regulator and multi-stress ameliorant. Indian Journal of Plant Physiology, 22(3), 267–278.
Tsegaw, T., Hammes, S., & Robbertse, J. (2005). Paclobutrazol-induced leaf, stem, and root anatomical modifications in potato. HortScience, 40(5), 1343–1346.
Turgeon, R. (2010). The role of phloem loading. Plant Physiology, 152, 1817–1823.
Warner, T., Motyka, V., Strnad, M., & Schmulling, T. (2001). Regulation of plant growth by cytokinin. Proceeding National Academy of Science USA, 98(18), 10487–10492.
Wieland, W., & Wampler, R. (1985). Effect of paklobutrazol on growth, photosynthesis and carbohydrate content. Science Horticulturae, 26, 139–147.
Wingler, A., von Schaewen, A., Leegood, R. C., Lea, P. J., & Quick, W. P. (1998). Regulation of leaf senescence by cytokinin, sugars, and light effects on NADH dependent hydroxypyruvate reductase. Plant Physiology, 116, 329–335.
Winkar, V.L. 1998. Effet of nitrogen and cytokinins on photosynthesis and growth of Sorghum (Sorghum bicolor (L). Moench) under Striga hermonthica infestati. Thesis, Agricultural Wegeningen University, The Netherland, 35 pp.
Xia, X., Yuhan, T., Mengran, W., & Daqiu, Z. (2018). Effect of paclobutrazol application on plant photosynthetic performance and leaf greenness of herbaceous peony. Horticulturae, 4, 5. https://doi.org/10.3390/horticulturae4010005.
Xie, Z., Jiang, D., Dai, T., Jing, Q., & Cao, W. (2004). Effect of exogenous ABA and cytokinin on leaf photosynthesis and grain protein accumulation in wheat ears in vitro. Plant Growth Regulation, 44, 25–32.
Yang, J., & Zhang, J. (2010). Crop management techniques to enhance harvest index in rice. Journal of Experimental Botany, 61(12), 3177–3189. https://doi.org/10.1093/jxb/erq112.
Yang, J., Zhang, J., Huang, Z., Wang, Z., Zhu, Q., & Liu, L. (2002). Correlation of cytokinin levels in the endosperms and roots with cell number and cell division activity during endosperm development in rice. Annals of Botany, 90, 369–377.
Zhang, H., Chen, T., Wang, Z., Yang, J., & Zhang, J. (2010). Involvement of cytokinins in the grain filling of rice under alternate wetting and drying irrigation. Journal of Experimental Botany, 61(13), 3719–3733.
Zhang, M. W., Guo, B. J., Zhang, R. F., Chi, J. W., Wei, Z. C., Xu, Z. H., et al. (2006). Separation, purification and composition on black rice. Agricultural Sciences in China, 5(6), 431–440.
Acknowledgements
The present research was financially supported by TP3F research Grant from Faculty of Biology, Gadjah Mada University, Financial year 2013. The authors are thankful to Dr. Maryani for critical review and English editing.
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KD contributed to the experiment design, DS contributed to data analysis and drafted the manuscript. Both authors read and approved the final manuscript.
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Dewi, K., Darussalam Effect of paclobutrazol and cytokinin on growth and source–sink relationship during grain filling of black rice (Oryza sativa L. “Cempo Ireng”). Ind J Plant Physiol. 23, 507–515 (2018). https://doi.org/10.1007/s40502-018-0397-1
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DOI: https://doi.org/10.1007/s40502-018-0397-1