Influence of various irrigation systems on the growth and yield of Lettuce (Lactuca sativa L.)
Main Article Content
Abstract
Lettuce being dependent to water during its growth and development is very sensitive to water stress. Lettuce applied with drip irrigation produced the highest crown size (polar, equatorial), most number of leaves and highest yield of 23.42 and 24.33 t ha-1 for two cropping periods, respectively. There was no notable effect observed among the various irrigation type on disease incidence. Leafy-type lettuce achieved the maximum plant stand with 89.70% during the second cropping. Head-type obtained the highest marketable yield during the first cropping season of 23.61 t ha-1 but leafy-type exhibited the highest yield of 17.72 t ha-1 on second cropping. Relatively, leafy-type produced more marketable number of leaves. Drip irrigation improved lettuce yields but there was no consistent varietal effect. Therefore, drip irrigation could possibly enhance lettuce production as implied by its significant effects on the yield and yield components
Article Details

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
References
Abu-Rayyan, A., Kharawish, B. H. and Al-Ismail, K. (2004). Nitrate content in lettuce (Lactuca sativa L.) heads in relation to plant spacing, nitrogen form and irrigation level. Journal of the Science of Food and Agriculture, 84:931-936.
Acar, B., Paksoy, M., Türkmen, Ö. and Seymen, M. (2008). Irrigation and nitrogen level affect lettuce yield in greenhouse condition. African Journal of Biotechnology, 7.
Ahmed, A. K., Cresswell, G. C. and Haigh, A. M. (2000). Comparison of sub-irrigation and overhead irrigation of tomato and lettuce seedlings. The Journal of Horticultural Science and Biotechnology, 75:350-354.
Ayars, J. E., Fulton, A. and Taylor, B. (2015). Subsurface drip irrigation in California—Here to stay. Agricultural Water Management, 157:39-47.
Bauder, J. W., Hanks R. J. and James D.W. (1975). Crop Production Function Determinations as Influenced by Irrigation and Nitrogen Fertilization Using a Continuous Variable Design 1. Soil Science Society of America Journal, 39:1187-1192.
Bozkurt, S. and Bozkurt, G. S. (2011). The effects of drip line depths and irrigation levels on yield, quality and water use characteristics of lettuce under greenhouse condition. African Journal of Biotechnology, 10:3370-3379.
Coelho, A. F. S., Gomes, É. P., Sousa, A. D. P and Glória, M. B. A. (2005). Effect of irrigation level on yield and bioactive amine content of American lettuce. Journal of the Science of Food and Agriculture, 85:1026-1032.
Dasberg, S. and Or, D. (1999). Practical applications of drip irrigation. In Drip irrigation (pp. 125-138). Springer, Berlin, Heidelberg.
Fang, Q., Zhang, X., Shao, L., Chen, S. and Sun, H. (2018). Assessing the performance of different irrigation systems on winter wheat under limited water supply. Agricultural Water Management, 196:133-143.
Jha, S. K., Ramatshaba, T. S., Wang, G., Liang, Y., Liu, H., Gao, Y. and Duan, A. (2019). Response of growth, yield and water use efficiency of winter wheat to different irrigation methods and scheduling in North China Plain. Agricultural water management, 217:292-302.
Kirnak, H., Tash, I., Gokalp, Z. and Karaman, S. (2016). Effects of different irrigation levels on yield of lettuce grown in an unheated greenhouse. Current Trends in Natural Sciences, 5:145-151.
Kizil, Ü., Genc, L., Inalpulat, M., Şapolyo, D. and Mirik, M. (2012). Lettuce (Lactuca sativa L.) yield prediction under water stress using artificial neural network (ANN) model and vegetation indices. Žemdirbystė= Agriculture, 99:409-418.
Najafı P. and Tabatabaei S. H. (2007). Effect of using subsurface drip irrigation and Et-Hs model to increase wue in irrigation of some crops. Irrigation and Drainage, 56:477-486.
Nissen, J., and K. San Martín. (2004). Uso de poliacrilamidas y el riego en el manejo hídrico delechugas (Lactuca sativa L.). Agro Sur, 32:1-12.
Sanchez, C. H. A. (2000). Response of lettuce to water and nitrogen on sand and the potential for leaching of nitrate-N. HortScience, 35:73-75.
Tan, C. S. (1995). Effect of drip and sprinkle irrigation on yield and quality of five tomato cultivars in Soutwestern Ontario. Canadian Journal of Plant Science, 75:225-230.
Thompson, T. L. and Doerge, T. A. (1996a). Nitrogen and water interactions in subsurface trickle-irrigated leaf lettuce. I: Plant response. Soil Science Society of America Journal, 60:163-168.
Thompson, T. L. and Doerge, T. A. (1996b). Nitrogen and water interactions in subsurface Trickle- irrigated leaf lettuce. II: Agronomic, economic, and environmental Outcomes. Soil Science Society of America Journal, 60:168-173.