AS  Vol.9 No.6 , June 2018
Growth and Transpiration of Jatropha curcas L. Seedlings under Natural Atmospheric Vapour Pressure Deficit and Progressive Soil Drying in Semi-Arid Climate
Abstract: During the last decade, Jatropha curcas L. (J. curcas) has gained much attention worldwide as biofuel crop. Although its cultivation is promoted in the Sahel, there is a surprising lack of data on its water use regulation and growth in this region. Here, we investigated, in semi-controlled conditions, leaf transpiration and growth of six accessions of J. curcas at seedling stage under natural changing in vapour pressure deficit (VPD) and progressive soil drying in Senegal. The experimental layout was a randomized complete bloc design and after 3 months of growth arranged to a split-plot at the implementation of water stress to facilitate irrigation. Under well water condition, there was no significant difference between accessions for leave transpiration that was positively correlated to VPD with high values recorded between 13 h and 14 h pm. Accessions of J. curcas used in this study showed closed thresholds at which transpiration declined except accession from Ndawene that threshold was lower (0.30). There is no significant difference between accessions for growth during the experimentation period. In 3 months, we recorded 23.57 g for the aboveground dry biomass and seedlings had about 14 leaves and 24.3 cm height. Positive linear correlation was recorded between aboveground biomass and root dry weight (p < 0.0001) and between total biomass and collar diameter (p < 0.0001) as well as between leaf area and leaf dry weight (p < 0.0001). In natural climatic conditions in Sahel zone, cultivation of J. curcas might need complement irrigation for a better growth of seedlings especially during the dry season.
Cite this paper: Ouattara, B. , Diédhiou, I. , Belko, N. and Cissé, N. (2018) Growth and Transpiration of Jatropha curcas L. Seedlings under Natural Atmospheric Vapour Pressure Deficit and Progressive Soil Drying in Semi-Arid Climate. Agricultural Sciences, 9, 639-654. doi: 10.4236/as.2018.96044.

[1]   Heller, J. (1996) Physic Nut. Jatropha curcas L. Promoting the Conservation and Use of Underutilized and Neglected Crops. Institute of Plant Genetics and Crop Plant Research Notes, Gatersleben/International Plant Genetic Resources Institute, Rome, 66.

[2]   Rao, K., Wani, S., Singh, P., Srinivas, K. and Rao, S. (2012) Water Requirement and Use by Jatropha curcas in a Semi-Arid Tropical Location. Biomass and Bioenergie, 39, 175-181.

[3]   Divakara, B.N., Upadhyaya, H.D., Wani, S.P. and Gowda, C.L. (2009) Biology and Genetic Improvement of Jatropha curcas L.: A Review. Applied Energy, 87, 732-742.

[4]   Wani, S.P., Osman, M., D’silva, E. and Sreedevi, T.K. (2006) Improved Livelihoods and Environmental Protection through Biodiesel Plantations in Asia. Asian Biotechnology Develop Review, 8, 11-29.

[5]   Fairless, D. (2007) The Little Shrub That Could-Maybe. Nature, 449, 652-655.

[6]   Achten, W.M.J., Verchot, L., Franken, Y.J., Mathijs, E., Singh, V.P., Aerts, R. and Muys, B. (2008) Jatropha Bio-Diesel Production and Use. Biomass and Bioenergy 35, 1063-1084.

[7]   Dia, D., Sakho-Jimbira, M.S., Fall, C.S., Ndour, A. and Dieye, P.N. (2010) Crise énergétique et recomposition de l’espace agricole au Sénégal: Cultures traditionnelles vs biocarburants? Isra-Bame, rapport d’étude, 52 p.

[8]   Kheira, A. and Atta, N. (2009) Response of Jatropha curcas L. to Water Deficit: Yield, Water Use Efficiency and Oil Seed Characteristics. Biomass Bioenergy, 33, 1343-1350.

[9]   Nicholson, S.E. (2013) The West African Sahel: A Review of Recent Studies on the Rainfall Regime and Its Interannual Variability. ISRN Meteorology, 2013, 32-35.

[10]   Masle, J., Gilmore, S.R. and Farquhar, G.D. (2005) The ERECTA Gene Regulates Plant Transpiration Efficiency in Arabidopsis. Nature, 436, 866-870.

[11]   Maes, W.H., Achten, W.M.J., Reubens, B., Raes, D., Samson, R. and Muys, B. (2009) Plant-Water Relationships and Growth Strategies of Jatropha curcas L. Seedlings under Different Levels of Drought Stress. Journal of Arid Environments, 73, 877-884.

[12]   Bourou, S. (2012) étude éco-physiologique du tamarinier (Tamarindus indica L.) en milieu tropical aride. Thèse de Doctorat (PhD), Faculté des Sciences en Bio-Ingénieries, Université de Gand, Belgique.

[13]   Belko, N., Zaman-Allah, M., Cisse, N., Diop, N.N., Zombre, G., Ehlers, J.D. and Vadez, V. (2012) Lower Soil Moisture Threshold for Transpiration Decline under Water Deficit Correlates with Lower Canopy Conductance and Higher Transpiration Efficiency in Drought-Tolerant Cowpea. Functional Plant Biology, 39, 306-322.

[14]   Murray, F.W. (1967) On the Computation of Saturation Vapor Pressure. Journal of Applied Meteorology, 6, 203-204.<0203:OTCOSV>2.0.CO;2

[15]   Vadez, V. and Sinclair, T.R. (2001) Leaf Ureide Degradation and the N2 Fixation Tolerance to Water Deficit in Soybean. Journal of Experimental Botany, 52, 153-159.

[16]   Sinclair, T.R. (2005) Theoretical Analysis of Soil and Plant Traits Influencing Daily Plant Water Flux on Drying Soils. Agronomy Journal, 97, 1148-1152.

[17]   Ritchie, J.T. (1981) Water Dynamics in the Soil-Plant-Atmosphere System. Plant and Soil, 58, 81-96.

[18]   Sinclair, T.R. and Ludlow, M.M. (1986) Influence of Soil Water Supply on the Plant Water Balance of Four Tropical Grain Legumes. Australian Journal of Plant Physiology, 13, 329-341.

[19]   Liu, F. and Stutzel (2002) Leaf Expansion, Stomatal Conductance, and Transpiration of Vegetable Amaranth (Amaranthus sp.) in Response to Soil Drying. Journal of the American Society for Horticultural Science, 127, 878-883.

[20]   Zaman-Allah, M., Jenkinson, D.M. and Vadez, V. (2011) Chickpea Genotypes Contrasting for Seed Yield under Terminal Drought Stress in the Field Differ for Traits Related to the Control of Water Use. Functional Plant Biology, 38, 270-281.

[21]   Muchow, R.C. and Sinclair, T.R. (1991) Water Deficit Effects on Maize Yields Modeled under Current and Greenhouse Climates. Agronomy Journal, 83, 1052-1059.

[22]   Diagne, A.L. (2003) Transpiration globale et fonctionnement hydrique unitaire chez Acacia tortilis en conditions de déficit pluviométrique. Science et changements planétaires/Sécheresse, 14, 235-240.

[23]   Peng, Y., Jiang, G.M., Liu, X.H., Niu, S.L., Liu, M.Z. and Biswas, D.K. (2007) Photosynthesis, Transpiration and Water Use Efficiency of Four Plant Species with Grazing Intensities in Hunshandak Sandland, China. Journal of Arid Environments, 70, 304-315.

[24]   Diouf, M. (1996) Etude du fonctionnement hydrique et des réponses à l’aridité des ligneux sahéliens cas de Acacia torstilis (Forssk.) Hayne subsp. Raddiana (Savi) Brenan en zone soudano-sahélienne du Sénégal. Doctorat de 3ème cycle de Biologie végétale, Université Cheikh Anta Diop de Dakar (UCAD), Dakar, 297 p.

[25]   Ouattara, B., Ndir, K.N., Gueye, M.C., Diédhiou, I., Barnaud, A., Fonceka, D., Cisse, N., Akpo, E.L. and Diouf, D. (2014) Genetic Diversity of Jatropha curcas L. in Senegal Compared with Exotic Accessions Based on Microsatellite Markers. Genetic Resources Crop Evolution, 61, 1039-1045.

[26]   Rashed, M.R.R. (2016) Substrate Effects on Plant Transpiration Rate under Several Vapour Pressure Deficit (VPD) Levels. Journal of Plant Pathology and Microbiology, 7, 369.

[27]   Ouattara, B., Diédhiou, I., Ndir, K.N., Agbangba, E.C., Cisse, N., Diouf, D., Akpo, E.L. and Zongo, J.D. (2013) Variation in Seed Traits and Distribution of Jatropha curcas L. in Senegal. International Journal of Current Research, 5, 17-21.

[28]   Ndir, et al. (2013) Variability in Seed Traits, Oil Content and Genetic Diversity in Local and Exotic Accessions of Jatropha curcas L. in Senegal. African Journal of Biotechnology, 12, 5267-5277.

[29]   Kanchanaketu, T., Sangduen, N., Toojinda, T. and Hongtrakul, V. (2012) Genetic Diversity Analysis of Jatropha curcas L. (Euphorbiaceae) Based on Methylation-Sensitive Amplification Polymorphism. Genetics and Molecular Research, 11, 944-955.

[30]   Mohibbe Azam, M., Waris, A. and Nahar, N.M. (2005) Prospects and Potential of Fatty Acid Methyl Esters of Some Non-Traditional Seed Oils for Use as Biodiesel in India. Biomass & Bioenergy, 29, 293-302.

[31]   Zhang, X., Wu, N. and Lia, C. (2005) Physiological and Growth Responses of Populus davidiana Ecotypes to Different Soil Water Contents. Journal of Arid Environments, 60, 567-579.

[32]   Rodriguez, H.G., Silva, I.C., Meza, M.V. and Lozano, R.G. (2004) Plant Water Relations of Thornscrub Shrub Species, North-Eastern Mexico. Journal of Arid Environments, 58, 483-503.

[33]   Ray, J.D. and Sinclair, T.R. (1997) Stomatal Closure of Maize Hybrids in Response to Soil Drying. Crop Science, 37, 803-807.

[34]   Ginwal, H.S., Phartyal, S.S., Rawat, P.S. and Srivastava, R.L. (2005) Seed Source Variation in Morphology, Germination and Seedling Growth of Jatropha curcas Linn. in Central India. Silvae Genetica, 54, 76-80.

[35]   Maatallah, S., Ghanem, M.E., Albouchi, A., Bizid, E. and Lutts, S. (2010) A Greenhouse Investigation of Responses to Different Water Stress Regimes of Laurus nobilis Trees from Two Climatic Regions. Journal of Arid Environments, 74, 327-337.