Drought resistance at the seedling stage in the promising fodder plant tedera (Bituminaria bituminosa var. albomarginata)
Kevin Foster A B C D , Megan H. Ryan A B , Daniel Real A B C , Padmaja Ramankutty A B and Hans Lambers A
+ Author Affiliations
- Author Affiliations
A School of Plant Biology and Institute of Agriculture, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia.
B Future Farm Industries Cooperative Research Centre, The University of Western Australia, 35 Stirling Highway, Crawley, WA 6009, Australia.
C Department of Agriculture and Food Western Australia, 3 Baron Hay Court, South Perth, WA 6157, Australia.
D Corresponding author. Email: kevin.foster@agric.wa.gov.au
Crop and Pasture Science 63(10) 1034-1042 https://doi.org/10.1071/CP12216
Submitted: 21 December 2012 Accepted: 4 October 2012 Published: 18 December 2012
Abstract
The perennial legume Bituminaria bituminosa (L.) C.H. Stirt. var. albomarginata (tedera) has been identified as a promising fodder plant for the southern Australian wheatbelt, but little is known about its drought resistance as a seedling. This study was conducted to (i) examine physiological and morphological responses to water stress of seedlings of tedera, in comparison with lucerne (Medicago sativa L.), biserrula (Biserrula pelecinus L.) and Afghan melon (Citrullus lanatus Thunb.), and (ii) investigate drought adaptation mechanisms of tedera seedlings.
Seedlings were grown in a reconstructed field soil profile in pots in a glasshouse. By 25 days after sowing (DAS), plants of all species in the drought-stressed (DS) treatment had experienced water stress, with an average leaf relative water content (RWC) of 66% in DS compared with 79% in well-watered (WW) plants. Tedera, biserrula and Afghan melon maintained a higher RWC than lucerne. At 25 DAS, reductions in shoot dry matter in the DS treatment differed between species: 52% for Afghan melon, 36% for biserrula, 27% for lucerne, and no significant reduction for tedera. Paraheliotropic leaf angles of biserrula, lucerne and tedera were all higher in the DS treatment than in the WW treatment at 25, 32 and 52 DAS.
This study revealed significant differences in rooting depth and stomatal conductance between the three legume species when under water stress, with tedera being the most drought-resistant. Traits that may allow tedera to survive a dry period following opening rains include vigorous seedling growth, early taproot elongation, effective stomatal control and paraheliotropic leaf movements.
Additional keywords: canopy temperature depression, novel pasture species, paraheliotropism, perennial legume.
References
Amani I, Fischer RA, Reynolds MP (1996) Canopy temperature depression association with yield of irrigated spring wheat cultivars in hot climate. Journal of Agronomy & Crop Science 176, 119–129.| Canopy temperature depression association with yield of irrigated spring wheat cultivars in hot climate.Crossref | GoogleScholarGoogle Scholar |
Balota M, Peters TR, Payne WA, Evett SR (2008) Morphological and physiological traits related with canopy temperature depression in three-closely related wheat lines. Crop Science 48, 1897–1910.
| Morphological and physiological traits related with canopy temperature depression in three-closely related wheat lines.Crossref | GoogleScholarGoogle Scholar |
Beard C (2009) Germination ecology of Bituminaria bituminosa var. albomarginata and its suitability to the Mediterranean-type climate of Western Australia. Honours dissertation, School of Agriculture and Environment, Curtin University of Technology, Perth.
Bell LW, Ryan MH, Moore GA, Ewing MA (2006) Comparative water use by Dorycnium hirsutum, lucerne, and annual-based pastures in the Western Australian wheatbelt. Australian Journal of Agricultural Research 57, 857–865.
| Comparative water use by Dorycnium hirsutum, lucerne, and annual-based pastures in the Western Australian wheatbelt.Crossref | GoogleScholarGoogle Scholar |
Bielenberg D, Miller J, Berg S (2003) Paraheliotropism in two Phaseolus species: combined effects of photon flux density and pulvinus temperature, and consequences for leaf gas exchange. Environmental and Experimental Botany 49, 95–105.
| Paraheliotropism in two Phaseolus species: combined effects of photon flux density and pulvinus temperature, and consequences for leaf gas exchange.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD3sXhs1Wmsbo%3D&md5=1f64a06ecb88b5e60908f9e46a70cedfCAS |
BOM (Bureau of Meteorology) (2008) Bureau of Meteorology. Available at: www.bom.gov.au/climate/averages/tables/cw_010592.shtml (accessed 11 November 2011).
Borger J, Madin R (2005) Paddy and Afghan melons. DAFWA Farmnote, No. 91/93, Department of Agriculture and Food WA, Perth.
Chandler J, Bartels D (2003) Drought avoidance and drought adaptation. In ‘Encyclopaedia water science’. (Eds BA Stewart, TA Howell) pp. 163–165. (Marcel Dekker)
Chapman R, Asseng S (2001) An analysis of the frequency and timing of false break events in the Mediterranean region of Western Australia. Australian Journal of Agricultural Research 52, 367–376.
| An analysis of the frequency and timing of false break events in the Mediterranean region of Western Australia.Crossref | GoogleScholarGoogle Scholar |
Chaves MM (1991) Effects of water deficits on carbon assimilation. Journal of Experimental Botany 42, 1–16.
| Effects of water deficits on carbon assimilation.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaK3MXhtFyntrw%3D&md5=4144e465caef886bc1efb65631cca601CAS |
Colwell JD (1963) The estimation of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis. Australian Journal of Experimental Agriculture and Animal Husbandry 3, 190–198.
| The estimation of the phosphorus fertilizer requirements of wheat in southern New South Wales by soil analysis.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DyaF2cXnvVOhsQ%3D%3D&md5=3e242449c32962023a62588e140c6b30CAS |
Conning SA, Renton M, Ryan M, Nichols P (2011) Biserrula and subterranean clover can co-exist during the vegetative phase but are out-competed by capeweed. Crop and Pasture Science 62, 236–247.
| Biserrula and subterranean clover can co-exist during the vegetative phase but are out-competed by capeweed.Crossref | GoogleScholarGoogle Scholar |
Cowan IR, Farquhar GD (1977) Stomatal function in relation to leaf metabolism and environment. In ‘Integration of activity in the higher plant. Symposia of Society of Experimental Biology’. Vol 31. (Ed. DH Jennings) pp. 471–505. (Cambridge University Press: Cambridge, UK)
Dear BS, Ewing MA (2008) The search for new pasture plants to achieve more sustainable production systems in southern Australia. Australian Journal of Experimental Agriculture 48, 387–396.
| The search for new pasture plants to achieve more sustainable production systems in southern Australia.Crossref | GoogleScholarGoogle Scholar |
Díaz F, Jiménez C, Tejedor M (2005) Nutrient balance in water harvesting soils. Sociedade & Natureza, Uberlândia, Special Issue (May), 522–537.
Evans PS (1977) Root distribution and water–withdrawal patterns of some crop and pasture species. Department of Scientific and Industrial Research Information Series. Proceedings of the Soil and Plant Water Symposium, Palmerston North 126, 186–190.
Humphries A, Auricht G (2001) Breeding lucerne for Australia’s southern dryland cropping environments. Australian Journal of Agricultural Research 52, 153–169.
| Breeding lucerne for Australia’s southern dryland cropping environments.Crossref | GoogleScholarGoogle Scholar |
Kao WY, Forseth IN (1991) The effects of nitrogen, light and water availability on tropic leaf movements in soybean (Glycine max). Plant, Cell & Environment 14, 287–293.
| The effects of nitrogen, light and water availability on tropic leaf movements in soybean (Glycine max).Crossref | GoogleScholarGoogle Scholar |
Kerr JP, McPherson HG, Talbot IS (1973) Comparative evapotranspiration rates of lucerne, paspalum and maize. In ‘Proceedings of the First Australasian Conference on Heat and Mass Transfer’. Monash University, Melbourne, Section 3, pp. 1–8. (Monash University: Melbourne)
Kramer P (1980) Drought stress and the origin of adaptations. In ‘Adaptation of plants to water and high temperature stress’. (Eds N Turner, P Kramer) pp. 7–20. (Wiley: New York)
Loi A, Nutt B (2010) Twin sowing and summer sowing: alternative techniques to introduce legumes into pastures. In ‘Options Mediterraneennes No. 92, The contributions of grasslands to the conservation of Mediterranean biodiversity’. (Eds C Porqueddu, S Rios) pp. 97–100. (CIHEAM: Zaragoza, Spain)
Loi A, Howieson JH, Carr SJ (2001) Register of Australian herbage plant cultivars. Biserrula pelecinus L. (biserrula) cv. Casbah. Australian Journal of Experimental Agriculture 41, 841–842.
| Register of Australian herbage plant cultivars. Biserrula pelecinus L. (biserrula) cv. Casbah.Crossref | GoogleScholarGoogle Scholar |
Ludlow M, Björkman O (1984) Paraheliotropic leaf movement in Siratro as a protective mechanism against drought induced damage to primary photosynthetic reactions: damage by excessive light and heat. Planta 161, 505–518.
| Paraheliotropic leaf movement in Siratro as a protective mechanism against drought induced damage to primary photosynthetic reactions: damage by excessive light and heat.Crossref | GoogleScholarGoogle Scholar |
Marshall EM, Humphries AW, Kobelt ET, Rowe TD, Auricht GC (2011) Drought response of lucerne in south east and mallee environments in SA. Available at: www.sardi.sa.gov.au/pastures/perennial_pastures/lucerne_breeding_projects/response_of_lucerne_to_drought (accessed 10 November 2011).
Méndez P (2000) El heno de tedera (Bituminaria bituminosa): un forraje apetecible para el caprino. In ‘3 Reunión Ibérica de Pastos y Forraxes’. pp. 412–414. (Sociedade Portuguesa de Pastagens e Forragens: Elvas, Portugal)
Molero G, Aranjuelo I, Nogués S (2008) Study of seasonal variation on WUE of eight varieties of lucerne plants exposed to drought. In ‘Options Mediterraneennes No. 79. Sustainable Mediterranean Grasslands and their Multi-Functions’. (Eds C Porqueddu, MM Tavares de Sousa) pp. 341–344. (INO Reproducciones: Zaragoza, Spain)
Moles AT, Westoby M (2004) What do seedlings die from, and what are the implications for evolution of seed size? Oikos 106, 193–199.
| What do seedlings die from, and what are the implications for evolution of seed size?Crossref | GoogleScholarGoogle Scholar |
Naceur B, Naily M, Selmi M (1999) Effet d’un déficit hydrique survenant à différents stades de développement du blé sur l’humidité du sol, la physiologie de la plante et sur la composante du rendement. Méditerranée 2, 53–60.
Padilla FM, Pugnaire FI (2007) Rooting depth and soil moisture control Mediterranean woody seedling survival during drought. Functional Ecology 21, 489–495.
| Rooting depth and soil moisture control Mediterranean woody seedling survival during drought.Crossref | GoogleScholarGoogle Scholar |
Pang J, Yang J, Ward P, Siddique KHM, Lambers H, Tibbett M, Ryan M (2011) Contrasting responses to drought stress in herbaceous perennial legumes. Plant and Soil 348, 299–314.
| Contrasting responses to drought stress in herbaceous perennial legumes.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BC3MXht1Gnt7rN&md5=1cef271b57bd816653cd49f71319dcf0CAS |
Pastenes C, Portera V, Baginskya C, Hortonb P, Gonza’leza J (2004a) Paraheliotropism can protect water-stressed bean (Phaseolus vulgaris L.) plants against photoinhibition. Journal of Plant Physiology 161, 1315–1323.
| Paraheliotropism can protect water-stressed bean (Phaseolus vulgaris L.) plants against photoinhibition.Crossref | GoogleScholarGoogle Scholar | 1:CAS:528:DC%2BD2MXhsVCjsrg%3D&md5=d017a2c8a809bbcb5222fbba6b2a6460CAS |
Pastenes C, Pimentel P, Lillo J (2004b) Leaf movements and photoinhibition in relation to water stress in field-grown beans. Journal of Experimental Botany 56, 425–433.
| Leaf movements and photoinhibition in relation to water stress in field-grown beans.Crossref | GoogleScholarGoogle Scholar |
Qi MO, Redman RE (1993) Seed germination and seedling survival of C3 and C4 grasses under water stress. Journal of Arid Environments 24, 277–285.
| Seed germination and seedling survival of C3 and C4 grasses under water stress.Crossref | GoogleScholarGoogle Scholar |
Real D, Correal E, Méndez P, Santos A, Ríos Ruiz S, Sternberg M, Dini-Papanastasi O, Pecetti L, Tava A (2009) Bituminaria bituminosa C.H. Stirton (synonym: Psoralea bituminosa L.). In ‘Grassland species’. (FAO: Rome) Available at: www.fao.org/ag/AGP/agpc/doc/Gbase/new_species/tedera/bitbit.htm (accessed 7 August 2011)
Real D, Li GD, Clark S, Albertsen TO, Hayes RC, Denton MD, D’Antuono MF, Dear BS (2011) Evaluation of perennial forage legumes and herbs in six Mediterranean environments. Chilean Journal of Agricultural Research 71, 357–369.
| Evaluation of perennial forage legumes and herbs in six Mediterranean environments.Crossref | GoogleScholarGoogle Scholar |
Reed R (1987) Paraheliotropic movements in mature alfalfa canopies. Crop Science 27, 301–304.
| Paraheliotropic movements in mature alfalfa canopies.Crossref | GoogleScholarGoogle Scholar |
Turner NC (1981) Techniques and experimental approaches for the measurement of plant water status. Plant and Soil 58, 339–366.
| Techniques and experimental approaches for the measurement of plant water status.Crossref | GoogleScholarGoogle Scholar |
Turner NC (2003) Drought resistance: a comparison of two research frameworks. In ‘Management of agricultural drought: agronomic and genetic options’. (Ed. NP Saxena) pp. 89–102. (Science Publishers, Inc.: Enfield, NH)
Turner NC, Molyneux N, Yan S, Xiong YC, Siddique KHM (2011) Climate change in south-west Australia and north-west China: challenges and opportunities for crop production. Crop and Pasture Science 62, 445–456.
| Climate change in south-west Australia and north-west China: challenges and opportunities for crop production.Crossref | GoogleScholarGoogle Scholar |
