The Combined Effects of Salinity and Water Stress on the Growth and Yield Quality of Tomato

Abstract:

The effects of two soil salinities (1g/kg and 6g/kg) and two water stress levels (60% and 80% of the field capacity) on growth and yield parameters of Meiguo903 tomato were investigated under greenhouse conditions. A randomized complete block design experiment with three treatments and four replications was conducted. The treatments were defined as: CK (no water stress and no salt stress), T1 (no water stress but salt stress) and T2 (water stress and salt stress). The results show that more water was applied in CK than the other treatments, but T2 saved water by about 10%. Measured growth parameters showed that water stress and salinity affected the height and stem diameter of the plants. In general, T2 had short plants with thin stems, T1 had a little taller and thin stems while CK had tall plants with thick stems. It was found that both salinity and water stress has a significant effect on total marketable yield. T1 reduced the yield by 37% while T2 conditions reduced the yield by about 43%. Comparing T1 and T2 which were subjected to the same saline conditions (but different water stress levels), there is a significant difference on the amount of water used, where T1 is the highest, but there is no significant difference on their yield. These results give the conclusion that, in a saline environment, water stress can save water and produce a yield close to that when full irrigation is applied. Nearly optimum yields can be achieved by proper water stress management in such an environment.

• Periodical: Applied Mechanics and Materials (Volumes 295-298)
• Pages: 2265-2273
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.295-298.2265
• Online since: February 2013
• Authors: Xiang Ping Guo, Murava Raphinos Tackmore, Kargbo Obai, Mohamed Khaled Salahou
• Keywords: Salt Stress, Tomato, Tomato Growth and Yield, Water Stress

References

[1] Information on http: /www. fao. org/nr/water/docs/ waterataglance . pdf.

[2] Howell TA: Enhancing water use efficiency in irrigated agriculture. Agron. J. 93(2001), pp.281-289.

[3] P. Rubino, P.M. Stelluti, A.M. Stellacci, E. Armenise, A. Ciccarese, and M.H. Sellami: Yield response and optimal allocation of irrigation water under actual and simulated climate change scenarios in a southern Italy district. Italian Journal of Agronomy (2012).

DOI: 10.4081/ija.2012.e18

[4] S. Postel: Entering an era of water scarcity: the challenges ahead. Ecological Applications (2000), 10(4), pp.941-948.

DOI: 10.1890/1051-0761(2000)010[0941:eaeows]2.0.co;2

[5] X. Mao, M. Liu, X. Wang, C. Liu, Z. Hou, and J. Shi: Effects of deficit irrigation on yield and water use of greenhouse grown cucumber in the North China Plain. Agric. Water Manage. (2003), 61, p.219–228.

DOI: 10.1016/s0378-3774(03)00022-2

[6] J.A. Zegbe-Dominguez, M.H. Behboudian, A. Lang and B.E. Clothier: Water relations growth and yield of processing tomatoes under partial root-zone drying, J. Veg. Crop. Prod. 9 (2003), p.31–40.

DOI: 10.1300/j068v09n02_05

[7] M.J. English, J.T. Musick and V.V. Murty: Deficit irrigation. In: Management of Farm Irrigation System. ASAE Monograph St. Joseph, MI: ASAE(1990). pp.631-666.

[8] C. Kirdaand R. Kanber: Water, no longer a plentiful resource, should be used sparingly in irrigated agriculture. In: Crop yield response to Deficit Irrigation, Dordrecht, The Netherlands.: Kluwer Academic Publishers (1998).

DOI: 10.1007/978-94-011-4752-1_1

[9] E.C. Stegman, J.T. Musick and J.I. Stewart: Irrigation water management. In: Design and operation of farm irrigation systems, ed. M.E. Jensen, ASAE Monograph 3, St. Joseph, MI.: ASAE (1980), pp.763-816.

[10] L.C. Ho, and J.D. Hewitt: Fruit development. In: The tomato crop, eds. J.G. Atherton, J. Rudich. London: Chapman and Hall (1986), pp.201-240.

[11] S. M Rahman, E. Nawata and T. Sakuratani: Effect of water stress on growth, yield and eco-physiological responses of four (Lycopersiconesculentum Mill) tomato cultivars. J. Japan. Soc. Hort. Sci. 68(3)(1999), pp.499-504.

DOI: 10.2503/jjshs.68.499

[12] R. Koenig: Solutions to soil problems, Vernon Parent, Washington County Extension Agent (2010. ).

[13] Foolad, M. R. Recent advances in genetics of salt tolerance in tomato. Plant Cell Tiss. Org. 76(2004), pp.101-119.

DOI: 10.1023/b:ticu.0000007308.47608.88

[14] J. Cuartero, M. C. Bolarin, M. J. Asins and V. Moreno Increasing salt tolerance in tomato. J. Exp. Bot. 57 (2006), pp.1045-1058.

[15] Villaveal AL Tomato production in the tropics problem and progress. In: 1st International Symposium on Tropical Tomato. AVRDC, Taiwan. (1979), pp.86-89.

[16] V. Cruz, J. Cuartero, M.C. Bolarin and M . Romaro: Evaluation of characters for ascertaining salt stress responses in Lycopersicon species. J AmerSocHortSci 115, 1000-3. (1990).

DOI: 10.21273/jashs.115.6.1000

[17] Bilton R, Gerber M, Grolier P, and Leoni C: The whitebook on antioxidants in tomatoes and tomato products and their health benefits. CMITI Sarl, (2001).

[18] H. Bao, Y. Li: Effect of stage specific saline irrigation on greenhouse tomato production. Irrigation Science, 1-10, (2010).

DOI: 10.1007/s00271-009-0204-x

[19] A Maggio, S Miyazaki, P Veronese, T Fujita, J.I. Ibeas, B. Damsz, M. L. Narasimhan, P. M. Hasegawa, R. J. Joly, and R. A. Bressan: Does proline accumulation play an active role in stress-induced growth reduction? Plant J. 31(2002), pp.699-712.

DOI: 10.1046/j.1365-313x.2002.01389.x

[20] A. Sattar, M.A. Cheema, M. Farooq, M.A. Wahid, A. Wahid, and B.H. Babar. Evaluating the performance of wheat cultivars under late sown conditions. International Journal of Agriculture and Biology 12: 561-565. (2010).

[21] M. Nuruddin: Effects of water on tomato at different growth stages. Dept of Agriculturaland bio systems engineering, McGill University. (2001).