Drought resistance Drought resistance is mechanisms causing minimum loss of yield in a drought environment. Interminate plants produce flowers throughout the growing seasons whenever sufficient moisture is availability. In summary, the results of this study indicate that drought stress caused decline in turfgrass quality and LWC. Field Crop Res 85:203211. Funct Plant Biol 37:8597, Ruuska SA, Rebetzke GJ, van Herwaarden AF, Richards RA, Fettell NA, Tabe L, Jenkins CLD (2006) Genotypic variation in water-soluble carbohydrate accumulation in wheat. Crop Sci 35:199204, Article window.ezoSTPixelAdd(slotId, 'adsensetype', 1); Google Scholar, Evans LT (1984) Physiological aspects of varietal improvement. Earliness, Delay in flowering, Anthesis, Silking interval, Seedling vigor, Weed competitiveness, Photosensitivity , Perennially. Plant Biol. The higher LWC and less leaf wilting in Van Gogh may be associated with its higher ABA content under drought stress. 2010 Abscisic acid application enhances drought stress tolerance in bedding plants HortScience 45 409 413, Xiao, L.T., Lovatt, C.J., Bertling, I. 'Drought escape' is the ability of a plant species to complete its life cycle before the onset of drought. The results of our study showed that the relatively drought-tolerant cultivar (Van Gogh) had lower IAA content under drought and higher IAA content after re-watering when compared with the relatively drought-sensitive cultivar (AST7002). PubMed var slotId = 'div-gpt-ad-agriculturistmusa_com-box-1-0'; window.ezoSTPixelAdd(slotId, 'adsensetype', 1); Stress Responses in Plants pp 267292Cite as. The overall objective of our study was to identify genomic regions associated with drought resistance based on root . Theor Appl Genet 110:106115, Hayama R, Yokoi S, Tamaki S, Yano M, Shimamoto K (2003) Adaptation of photoperiodic control pathways produces short-day flowering in rice. This is consistent with previous studies (Bano et al., 1993; Roberts and Dumbroff, 1986; Zhang et al., 2009; Zhang and Ervin, 2004). Funct Integr Genomics 10:293306, Foulkes MJ, Sylvester-Bradley R, Worland AJ, Snape JW (2004) Effects of a photoperiod-response gene Ppd-D1 on yield potential and drought resistance in UK winter wheat. For the plant user (farmer, grower), resistance to stress means not only the ability to cope with a stress factor, but also the achievement of a stable yield and good quality. Citation: HortScience horts 46, 7; 10.21273/HORTSCI.46.7.1027. Leaf proline content in two tall fescue cultivars under well-watered (90% container capacity) and drought stress conditions (the soil moisture reduced to 26% container capacity in 8 d and then re-watered at Day 10 and brought back to 90% container capacity for recovery). The arrow indicates the time of re-watering. This is in agreement with previous studies in tall fescue (Zhang et al., 2009) and tobacco (Dobra et al., 2010). Leaf rolling reduced transpiration from 46 to 63% in some grasses of Mediterranean region. ins.dataset.adChannel = cid; Plants have evolved several mechanisms to cope with water deficit stress which includes drought escape and drought tolerance. Plant Biol. Theor Appl Genet 113:100109. Your current browser may not support copying via this button. Some plants are naturally adapted to dry conditions, surviving with protection mechanisms such as desiccation tolerance, detoxification, or repair of xylem embolism. 32 ASA, CSSA, and SSSA Madison, WI, Wang, C., Yang, A., Yin, H. & Zhang, J. (2003) who found that drought stress resulted in a decrease in IAA content in wheat (Triticum spp.) At d 8, the ABA content in Van Gogh was 50% greater than that in AST7002. The genotypes which reflect more light have more cooling effect resulting in reduction of transpiration. (2010) noted that proline overexpressing tobacco plants had lower osmotic potential and alleviated cytokinin decline during drought stress relative to wild-type plants. We also thank Miguel Grajales and bean breeding and physiology teams at CIAT, Colombia for their research support. This is consistent with the previous study by Xie et al. J Exp Bot 65(14):37833798. Cultivar difference in ABA content was found during drought stress and recovery periods with the ABA content in Van Gogh being higher than that in AST7002. Welcome to my blog! Drought is the main abiotic constraint of the production of common bean. ins.dataset.fullWidthResponsive = 'true'; Purported complexity of the trait deterred many scientists to work on the trait in several crops. The physiological and genetic basis of traits is discussed to highlight the complexity of the quantitative traits and the need to integrate this information in breeding drought-resistant crops. Google Scholar, Araus JL, Slafer GA, Royo C, Dolores SM (2008) Breeding for yield potential and stress adaptation in cereals. 96 856 861, O'Donnell, R.W. doi:10.1007/s00122-012-1904-9, Article Marcel Dekker Inc, New York, pp 271325, Klaedtke SM, Cajiao C, Grajales M, Polania J, Borrero G, Guerrero A, Rivera M, Rao IM, Beebe S, Leon J (2012) Photosynthate remobilization capacity from drought-adapted common bean (Phaseolus vulgaris L.) lines can improve yield potential of interspecific populations within the secondary gene pool. Common bean improvement in the twenty-first century. report this ad. Diapause was not mentioned as part of the life history of these species. Climate change significantly affects plant growth and productivity by causing different biotic and abiotic stresses to plants. It contains information from experimentally verified protein-coding sequences (CDS), expression profiling under several abiotic stresses (drought, salinity, dehydration and ABA), and computationally predicted protein subcellular localization and cis . The rapid closing of stomata during development of drought helps in maintaining higher water potential in the tissues by reducing transpiration rate and thus resulting in drought avoidance. Theor Appl Genet 126(1):101108, Subudhi PK, Rosenow DT, Nguyen HT (2000) Quantitative trait loci for the stay green trait in sorghum (Sorghum bicolor L. Moench): consistency across genetic backgrounds and environments. Recent reports on tree mortality associated with anomalous drought and heat have raised interest into processes underlying tree resistance/resilience to water stress. Identification of the samples was carried out by comparison of retention times and characteristic absorbance of the eluting peaks with authentic standard compounds (Wang et al., 2008). These are called water savers or Accelerating water uptake sufficiently so as to replenish the lost water called as water spenders. The concentration of Fe decreased with maturity in the tolerant group and it increased with maturity in the susceptible group (Assar et al., 2002). J Exp Bot 64:17451753, PubMed Central Plant Growth Regul 74:165176, Kirigwi FM, Van Ginkel M, Brown-Guedira G, Gill BS, Poulsen GM, Fritz AK (2007) Markers associated with a QTL for grain yield in wheat under drought. Leaf abscisic acid (ABA) content in two tall fescue cultivars under well-watered (90% container capacity) and drought stress conditions (the soil moisture reduced to 26% container capacity in 8 d and then re-watered at Day 10 and brought back to 90% container capacity for recovery). Ann Appl Biol 158:125, Han YY, Zhou S, Chen YH, Kong X, Xu Y, Wang W (2014) The involvement of expansins in responses to phosphorus availability in wheat, and its potentials in improving phosphorus efficiency of plants. Afr Crop Sci J 21:265281, Reynolds MP, Trethowan RM (2007) Physiological interventions in breeding for adaptation to abiotic stress. Alves, A.A.G. Nature 422:719722, Hickman R, Hill C, Penfold CA, Breeze E, Bowden L, Moore JD, Zhang P, Jackson A, Cooke E, Bewicke-Copley F, Mead A, Beynan J, Wild DL, Denby KJ, Ott S, BuchananWollaston V (2013) A local regulatory network around three NAC transcription factors in stress responses and senescence in Arabidopsis leaves. ins.style.height = container.attributes.ezah.value + 'px'; Crop Sci 46:2111. doi:10.2135/cropsci2006.01.0029, Muoz-Perea CG, Allen RG, Westermann DT, Wright JL, Singh SP (2007) Water use efficiency among dry bean landraces and cultivars in drought-stressed and non-stressed environments. Euphytica 100:245248, Borrell AK, Mullet JE, George-Jaeggli B, van Oosterom EJ, Hammer GL, Klein PE, Jordan DR (2014) Drought adaptation of stay-green sorghum is associated with canopy development, leaf anatomy, root growth and water uptake. 50 427 434, Waterland, N.L., Cambell, C.A., Finer, J.J. & Jones, M.L. Drought stress reduced turfgrass quality in both cultivars (Fig. to save searches and organize your favorite content. 2). Nat Genet 40:761767, Yan WH, Wang P, Chen HX, Zhou HJ, Li QP, Wang CR, Ding ZH, Zhang YS, Yu SB, Xing YZ, Zhang QF (2011) A major QTL, Ghd8, plays pleiotropic roles in regulating grain productivity, plant height, and heading date in rice. Curr Opin Plant Biol 12:178184, Distelfeld A, Avni R, Fischer AM (2014) Senescence, nutrient remobilization and yield in wheat and barley. (adsbygoogle = window.adsbygoogle || []).push({}); Plant senescence: Its biochemistry and physiology Amer. Morphological Characters of drought resistant plants. Awns play important role in growth and development of seeds through increase in photosynthetic surface of spike. var pid = 'ca-pub-3106050513378923'; Mol Breed 26:163175, Vikram P, Swamy BPM, Dixit S, Ahmed HU, Sta Cruz MT, Singh AK, Ye G, Kumar A (2012) Bulk segregant analysis: an effective approach for mapping drought grain yield QTLs in rice. Google Scholar, Rao IM, Beebe S, Polania J, Ricaurte J, Cajiao C, Garcia R, Rivera M (2013) Can tepary bean be a model for improvement of drought resistance in common bean? 2006 The content of abscisic acid and the activities of proteinases and trypsin inhibitory proteins, in the germinating seed of common beans under water stress conditions Appl. doi:10.2135/cropsci2000.401264x, Beebe S, Rao IM, Cajiao C, Grajales M (2008) Selection for drought resistance in common bean also improves yield in phosphorus limited and favorable environments. doi:10.1007/BF02887079, Thung M, Rao IM (1999) Integrated management of abiotic stresses. Drought resistance is associated with various morphological and physiological features or actors of crop plants. The isolates were capable of increasing shoot and leaf biomass, shoot length, and photosynthetic activity of drought-challenged grapevines, with an enhanced effect in drought-sensitive rootstock. window.ezoSTPixelAdd(slotId, 'stat_source_id', 44); Russian 51 513 517, Roberts, D.R. Learn more about Institutional subscriptions, Acosta-Gallegos JA, White JW (1995) Phenological plasticity as an adaptation by common bean to rainfed environments. 53 247 273. Vertical bars represent least significant difference (0.05) for treatment comparison at each sampling date. doi:10.1111/j.1365-3040.2008.01853.x, Article Increase in depth, width and branching of root systems leads to decrease in plant water stress. Theor Appl Genet 112:688698, Matsubara K, Yamanouchi U, Nonoue Y, Sugimoto K, Wang ZX, Minobe Y (2011) Ehd3, encoding a PHD finger-containing protein, is a critical promoter of rice flowering. The identification of the key adaptive mechanisms to drought stress is essential to enhance the drought resistance of plants. var alS = 1000 % 1000; Wheat cultivars that produce greatest -root mass under drought conditions are important in breeding for drought resistance if the depth is more than 60 cm. It will be shown, apparently for the first time, that drought resistance and diapause occur in the same species of chironomids. Funct Plant Biol 33:799809, Semwal VK, Singh B, Khanna-Chopra R (2014) Delayed expression of SAGs correlates with longevity in CMS wheat plants compared to its fertile plants. Relative leaf water content (LWC; %) in two tall fescue cultivars under well-watered (90% container capacity) and drought stress conditions (the soil moisture content reduced to 26% container capacity in 8 d and then re-watered at Day 10 and brought back to 90% container capacity for recovery). var ins = document.createElement('ins'); Field Crops Res 158:7381, Graziani M, Maccaferri M, Royo C, Salvatorelli F, Tuberosa R (2014) QTL dissection of yield components and morpho-physiological traits in a durum wheat elite population tested in contrasting thermo-pluviometric conditions. Drought is the most important environmental stress affecting agricultural productivity worldwide. | Semantic Scholar Results suggest that chitosan-induced drought tolerance could be involved in PA metabolism, changes in endogenous phytohormones and antioxidant defence in white clover. No difference in LWC was observed between the two cultivars under well-watered conditions (Fig. Springer, Cham. Provided by the Springer Nature SharedIt content-sharing initiative, Over 10 million scientific documents at your fingertips, Not logged in Potassium In Plants: Function And Deficiency Symptoms, Shrubs Arrangement, Classification, Selection, Planting, How to Come Up with a Farm Name Best Ideas & Tips. https://doi.org/10.1007/s10681-016-1691-5, DOI: https://doi.org/10.1007/s10681-016-1691-5. 127 315 323, Yang, T.X., Wei, A.Z., Zheng, Y., Yang, H., Yang, X.N. 41 387 394, Sakurai, N., Akiyama, M. & Kuraishi, S. 1985 Role of abscisic acid and indole acetic acid in the stunted growth of water-stressed, etiolated squash hypocotyls Plant Cell Physiol. Drought resistant genotypes have rapid closing habit of stomata. 108 1043 1047, Gonzalez, L. & Gonzalez-Vilar, M. 2001 Determination of relative water content 207 212 Reigosa Roger M.L. Theor Appl Genet 127:14631489, Verma V, Foulkes MJ, Worland AJ, Sylvester-Bradley R, Caligari PDS, Snape JW (2004) Mapping quantitative trait loci for flag leaf senescence as a yield determinant in winter wheat under optimal and drought-stressed environments. cultivars differing in drought tolerance. 2004 Abscisic acid accumulation and osmotic adjustment in cassava under water deficit Environ. ins.style.width = '100%'; The ability of root systems to provide for evapotranspirational demand from deep soil moisture and capadty for osmotic adjustment are considered major drought resistance traits in rice and close collaboration between molecular geneticists, plant physiologists, and breeders is needed. CRC Press, Taylor and Francis Group, New York, pp 847889, Chapter & Vankova, R. 2010 Comparison of hormonal responses to heat, drought and combined stress in tobacco plants with elevated proline content J. The results of this study also indicate that ABA increased, whereas IAA and ZR declined in response to drought stress. No difference in IAA content was found between cultivars under drought stress and well-watered conditions. Biol Plant 53:429434, Xu JL, Lafitte HR, Gao YM, Fu BY, Torres R, Li ZK (2005) QTLs for drought escape and tolerance identified in a set of random introgression lines of rice. 2022 Springer Nature Switzerland AG. Chitosan and spermine enhance drought resistance in white clover, associated with changes in endogenous phytohormones and polyamines, and antioxidant metabolism. Accumulated proline is thought to participate in stress-protective functions as antioxidants and stabilization of macromolecules during drought (Seki et al., 2007). var cid = '6584736094'; This research was supported by the Specific Programs in Graduate Science and Technology Innovation of Beijing Forestry University (NO.BLYJ201101), Beijing, China. & Zhu, J.K. 2002 Cell signaling during cold, drought, and salt stress Plant Cell 14 suppl 165 183, Yang, J.C., Zhang, J.H., Wang, Z.Q., Zhu, Q.S. window.ezoSTPixelAdd(slotId, 'stat_source_id', 44); Crop Sci 44:19761981, Edae EA, Byrne PF, Haley SD, Lopes MS, Reynolds MP (2014) Genome-wide association mapping of yield and yield components of spring wheat under contrasting moisture regimes. Rockville, MD, Waddington, D.V., Carrow, R.N. Basically, this is not just a website that only publishes articles but also I care my visitors. Nat Genet 39:623630, Steele KA, Price AH, Shashidhar HE, Witcombe JR (2006) Marker-assisted selection to introgress rice QTLs controlling root traits into an Indian upland rice variety. container.appendChild(ins); The four treatments were compared based on the data at each sampling date at the 5% probability level. Ann Bot 89:925940, PubMed Central Comparison of old and new varieties have shown that under drought older varieties over produce tillers many of which fall to set grain while modern drought tolerant lines produce fewer tillers most of which survive. Acta Agron 61:197206, Rao IM (2014) Advances in improving adaptation of common bean and Brachiaria forage grasses to abiotic stresses in the tropics. Breeding for DR has met with limited success following either empirical or marker-assisted selection approach. 60 225 235, Itai, C. 1999 Role of phytohormones in plant responses to stresses 287 301 Lerner H.R. & Setter, T.L. 2003 Relationships of endogenous plant hormones to accumulation of grain protein and starch in winter wheat under different post-anthesis soil water statuses Plant Growth Regulat. var ffid = 1; J Exp Bot. The LWC was reduced by 24% in Van Gogh and 40% in AST7002 as measured at d 8 under drought stress conditions. Soc Plant Physiol. ins.style.width = '100%'; Mol Breed 20:401413, Kojima S, Takahashi Y, Kobayashi Y, Monna L, Sasaki T, Araki T, Yano M (2002) Hd3a, a rice ortholog of the Arabidopsis FT gene, promotes transition to flowering downstream of Hd1 under short-day conditions. var lo = new MutationObserver(window.ezaslEvent); Genetics 179:22392252, Wang E, Wang J, Zhu X, Hao W, Wang L, Li Q, He Z (2008) Control of rice grain-filling and yield by a gene with a potential signature of domestication. Three isolates were further assayed for PGP capacity under outdoor conditions, exhibiting the ability to increase grapevine root biomass. New Phytol 199:10451059, Chaves MM, Maroco JP, Pereira JS (2003) Understanding plant responses to drought: from genes to the whole plant. Araus JL, Slafer GA, Reynolds MP, Royo C (2002) Plant breeding and drought in C3 cereals: what should we breed for? We assessed the structure of the microbiome associated to the drought-sensitive pepper plant ( Capsicum annuum L.) cultivated in a traditional Egyptian farm, focusing on microbe contribution to a crucial ecosystem service, i.e. Mycorrhizal fungi are known to provide their hosts with increased drought resistance in many circumstances, either through improved resource acquisition, direct uptake of water, or translocation of water obtained by their hosts. The leaf ABA content increased during drought stress and declined after re-watering (Fig. Theor Appl Genet 118:15091517, Liu X, Li Z, Jiang Z, Zhao Y, Peng J, Jin J, Guo H, Luo J (2011) LSD: a leaf senescence database. ins.dataset.adClient = pid; 49 1893 1901, Zhang, X., Ervin, E.H., Evanylo, G., Sherony, C. & Peot, C. 2005 Biosolids impact on tall fescue drought resistance J. Residuals Science & Technology 2 173 180, Zhang, X. 1992 Turfgrass. Theor Appl Genet 112:208221, Steele KA, Price AH, Witcombe JR, Shrestha R, Singh BN, Gibbons JM, Virk DS (2013) QTLs associated with root traits increase yield in upland rice when transferred through marker-assisted selection. & Dumbroff, E.B. Nordstrom, A., Jacobs, F.A. Leaf rolling is an indicator of stress. Science 327:818822, Thomas H, Ougham H (2014) The stay-green trait. However, Zhang et al. Drought tolerance is defined as the ability of plants to continue to be functional at reduced tissue water potentials. Osmotic adjustment, Carbon isotopes discrimination, Stomatal conductance, Remobilization of stem reserves, Specific leaf weight , ABA electrolyte leakage, Leaf rolling, Tip firing, Stay green, Epicuticular wax, Feed foreword response to stress. Sorghum is well adapted to hot dry environments and regarded as a model for studying drought resistance among the grasses. Field Crops Res 131:8896, Gomez D, Vanzetti L, Helguera M, Lombardo L, Fraschina J, Miralles DJ (2014) Effect of Vrn-1, Ppd-1 genes and earliness per se on heading time in Argentinean bread wheat cultivars. Theor Appl Genet 115:10291041, Kumar N, Kulwal PL, Balyan HS, Gupta PK (2007) QTL mapping for yield and yield contributing traits in two mapping population of bread wheat. PubMed Common bean (Phaseolus vulgaris L.) is the most important grain legume for human consumption, and drought stress affects over 60 % of dry bean production worldwide. report this ad. Seedling root growth is an indication of root growth at maturity. Genes Dev 18:926936, Dyck JA, Matus-Cdiz MA, Hucl P, Talbert L, Hunt T, Dubuc JP, Nass H, Clayton G, Dobb J, Quick J (2004) Agronomic performance of hard red spring wheat isolines sensitive and insensitive to photoperiod. 116 106 112, Pustovoitova, T.Z., Zhdanova, N.E. Handbook of plant ecophysiology techniques Kluwer Academic Publishers Dordrecht, The Netherlands, Hare, P.D., Cress, W.A. 1). 4). 2) Diffusive flow porometers which measures the rate of diffusion of water vapor out of the leaf. A. Leaves with closed stomata will exhibit higher temperature than those with open stomata. The increase in yield from awns results due to increase in seed size. 'Drought resistance' (DR) is a broader term applied to plant species with adaptive features that enable them to escape, avoid, or tolerate drought stress 4. doi:10.1007/s10681-006-9340-z, Polania J, Rao IM, Beebe S, Garcia R (2009) Root development and distribution under drought stress in common bean (Phaseolus vulgaris L.) in a soil tube system. Similarly, in the B So population in 2002, the yield responses of the lines to drought were different in the range 0.48-2.47 t ha 1 ( p 0.05). doi:10.1093/jxb/eru054, Pinto RS, Reynolds MP, Mathews KL, McIntyre CL, Olivares-Villegas JJ, Chapman SC (2010) Heat and drought adaptive QTL in a wheat population designed to minimize confounding agronomic effects. Drought resistance is a complex trait/phenomenon . 7). . The results suggest that selection and use of the cultivars with higher proline, ABA, and ZR content may improve tall fescue growth and quality under drought stress conditions. Detection of different hormones was carried out at 254 nm by a Shimazu SPD-10A VP ultraviolet detector and cochromatography with authentic standards (Sigma). Among the different traits linked to drought tolerance, cellular tolerance (CT) has been suggested to be an important trait , . PubMedGoogle Scholar. Euphytica 89:4957, Xing SC, Li F, Guo QF, Liu DR, Zhao XX, Wang W (2009) The involvement of an expansin gene TaEXPB23 from wheat in regulating plant cell growth. J Agron Crop Sci 185:275280, Halford NG, Curtis TY, Muttucumaru N, Postles J, Mottram DS (2011) Sugars in crop plants. Academy of Innovative Research, Ambedkarnagar, India, Institute of Plant Sciences, University of Graz, Graz, Austria, 2015 Springer International Publishing Switzerland, Khanna-Chopra, R., Singh, K. (2015). doi:10.1016/j.fcr.2009.03.009, Condon AG, Richards RA, Rebetzke GJ, Farquhar GD (2004) Breeding for high water-use efficiency. Aust J Agric Res 52:12211234, Rebetzke GJ, Ellis MH, Bonnett DG, Richards RA (2007) Molecular mapping of genes for coleoptile growth in bread wheat (Triticum aestivum L.). The results of our study suggest that the cultivar with relatively higher cytokinin content may have greater drought tolerance than the one with less cytokinin content under drought stress.
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