Selection of Rice (<i>Oryza sativa</i> L.) Cultivars Tolerant to Drought Stress at the Vegetative Stage under Field Conditions — Oak Academic Publishing
Research ArticleOpen AccessGoogle Scholar indexed
Selection of Rice (<i>Oryza sativa</i> L.) Cultivars Tolerant to Drought Stress at the Vegetative Stage under Field Conditions
Genomics and Proteomics Research Group for Improvement of Salt-Tolerant Rice, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand.
,
Genomics and Proteomics Research Group for Improvement of Salt-Tolerant Rice, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand.
1 Genomics and Proteomics Research Group for Improvement of Salt-Tolerant Rice, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand.
2 Genomics and Proteomics Research Group for Improvement of Salt-Tolerant Rice, Department of Biology, Faculty of Science, Khon Kaen University, Khon Kaen, Thailand.
Water status is one of the critical factors affecting rice production. Rice cultivars tolerant to drought stress at the vegeta tive stage under field conditions were selected. Seven rice cultivars, namely, KDML 105, IR58821, CT9993, IR62266, IR57514, IR52561 and BT, were included in this study. The plant height, number of tillers per plant, leaf rolling, leaf death, leaf water potential, relative leaf water content and proline content in plants subjected to drought stress for 0, 20 and 60 days were recorded. Based upon the levels of water stress tolerance, three groups of rice cultivars were recog nized, as follows: highly drought-tolerant, moderately drought-tolerant and drought-sensitive cultivars. The CT9993 rice cultivar was considered to be a highly drought-tolerant cultivar. The moderately drought-tolerant cultivars included KDML 105, IR58821, IR57514, IR52561 and BT. The IR62266 cultivar was considered sensitive to drought.
KeywordsProlineLeaf RollingLeaf DeathLeaf Water Potential
Z. P. Song, B. R. Lu, Y. G. Zhung and J. K. Chen, “Gene Flow from Cultivated Rice to the Wild Species Oryza rufipogon under Experimental Field Conditions,” New Phytologist, Vol. 157, No. 3, 2003, pp. 657-665. doi:10.1046/j.1469-8137.2003.00699.x
R. N. Roy and R. V. Misra, “Economic and Environmental Impact of Improved Nitrogen Management in Asian Rice-Farming Systems,” Proceedings of the 20th Session of the International Rice Commission, 2002, pp. 23-26.
OAE (Office of Agricultural Economics), “Report on Survey of Rice Growing Areas in Thailand Crop Year 2012/2013,” Center for Agricultural Information, Office of Agricultural Economics, Ministry of Agriculture and Cooperation, Bangkok, 2013.
B. Jongdee, “Designing a National Breeding Program for Developing Drought-Tolerant Rainfed Lowland Varieties: The Thailand Experience,” In: K. S. Fischer, R. Lafitte, S. Fukai, G. Atlin and B. Hardy, Eds., Breeding Rice for Drought-Prone Environments 64-69, International Rice Research Institute, Los Banos, The Philippines, 2003.
L. J. Wade, C. G. McLaren, L. Quintana, D. Harnpichitvitaya, S. Rajatasereekul, A. K. Sarawgi, A. Kuma, H. U. Ahmed, A. K. Sarwoto, R. Singh, J. Rodriguez, Siopongco and S. Sarkarung, “Genotype by Environment Interactions across Diverse Rainfed Lowland Rice Environments,” Field Crops Research, Vol. 64, No. 1, 1999, pp. 35-50. doi:10.1016/S0378-4290(99)00049-0
P. J. Kramer and J. S. Boyer, “Water Relations of Plant and Soil,” Academic Press, San Diego, 1995.
L. D. Nooden, “The Phenomena of Senescence and Aging,” In: L. D. Nooden and A. C. Leopald, Eds., Senescence and Aging in Plants, Academic Press, San Diego, 1988, pp. 1-50.
J. M. Hansen, Y. M. Go and D. P. Jones, “Nuclear and Mitochondrial Compartmentation of Oxidative Stress and Redox Signaling,” Annual Review of Pharmacology and Toxicology, Vol. 46, 2006, pp. 215-34. doi:10.1146/annurev.pharmtox.46.120604.141122
B. Jongdee, “New Rice Breeding Methods for Rainfed Lowlands of North and Northeast Thailand,” Proceedings of an International Workshop: Increased Lowland Rice Production in the Mekong Region, Vientiane, 30 October-2 November 2000, pp. 221-228.
G. Pantuwan, S. Fukai, M. Cooper, S. Rajatasereekul and J. C. O’Toole, “Yield Response of Rice (Oryza sativa L.) Genotypes to Drought under Rainfed Lowlands 2. Selection of Drought Resistant Genotypes,” Field Crops Research, Vol. 73, No. 2-3, 2002, pp. 169-180. doi:10.1016/S0378-4290(01)00195-2
A. Price and B. Courtois, “Mapping QTLs Associated with Drought Resistance in Rice: Progress, Problems and Prospects,” Plant Growth Regulation, Vol. 29, 1999, pp. 123-133. doi:10.1023/A:1006255832479
B. Jongdee, “Designing a National Breeding Program for Developing Drought Tolerant Rainfed Lowland Varieties: The Thailand Experiences,” In: K. S. Fischer, R. Lafitte, S. Fukai, G. Atlin and B. Hardy, Eds., Breeding Rice for Drought-Prone Environments, International Rice Research Institute, Los Banos, 2004. pp. 64-69.
G. Pantuwan, S. Fukai, M. Cooper, S. Rajatasereekul and J. C. O’Toole, “Yield Response of Rice (Oryza sativa L.) Genotypes to Drought under Rainfed Lowlands. 1. Grain Yield and Yield Components,” Field Crop Research, Vol. 73, 2001, pp. 153-168. doi:10.1016/S0378-4290(01)00187-3
J. C. O’Toole and R. Cruz, “Response of Leaf Water Potential, Stomatal Resistance and Leaf Rolling to Water Stress,” Plant Physiology, Vol. 65, No. 3, 1980, pp. 428-432. doi:10.1104/pp.65.3.428
IRRI, “Annual Report for 1975,” International Rice Research Institute, Los Banos, 1976, p. 418.
N. C. Turner, “Techniques and Experimental Approaches for the Measurement of Plant Water Status,” Plant Soil, Vol. 58, No. 1, 1981, pp. 339-366. doi:10.1007/BF02180062
L. S. Bates, R. P. Waldren and I. D. Teare, “Rapid Determination of Free Proline for Water Stress Studies,” Plant and Soil, Vol. 39, No. 1, 1973, pp. 205-208. doi:10.1007/BF00018060
T. C. Hsiao, J. C. O’Toole, E. B. Yambao and N. C. Turner, “Influence of Osmotic Adjustment on Leaf Rolling and Tissue Death in Rice (Oryza sativa L.),” Plant Physiology, Vol. 75, No. 1, 1984, pp. 338-341. doi:10.1104/pp.75.2.338
U. S. Gupta, “Crop Improvement: Stress Tolerance,” Science Publishers, Inc., New Hamphire, 1997.
S. K. Datta, “Drought Tolerance in Rice in Relation to Growth Stages,” IRRI, Los Banos, 1975.
M. Dingkuhn, R. T. Cruz, C. O. O’Toole, N. C. Turner and K. Doerffling, “Responses of Seven Diverse Rice Cultivars to Water Deficits. III. Accumulation of Abscisic Acid and Proline in Relation to Leaf Water Potential and Osmotic Adjustment,” Field Crops Research, Vol. 27, No. 1-2, 1991, pp. 103-117. doi:10.1016/0378-4290(91)90025-Q
A. Sigari, L. J. Wadel and A. Yamauch, “Response of Roots Traits of Rainfed Lowland Rice to Drought and Rewatering,” In: J. Abe and S. Morita, Eds., Root System Management that Leads to Maximize Rice Yields, JSRR, Tokyo, 1997.
R. Munns, “Comparative Physiology of Salt and Water Stress,” Plant, Cell and Environment, Vol. 25, No. 2, 2002, pp. 239-250. doi:10.1046/j.0016-8025.2001.00808.x
H. T. Nguyen, R. C. Babu and A Blum, “Breeding for Drought Resistance in Rice: Physiology and Molecular Genetics Considerations,” Crop Science, Vol. 37, No. 5, 1997, pp. 1426-1434. doi:10.2135/cropsci1997.0011183X003700050002x