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THE WATER RELATIONS AND IRRIGATION REQUIREMENTS OF CASHEW (ANACARDIUM OCCIDENTALE L.): A REVIEW

Published online by Cambridge University Press:  17 June 2013

M. K. V. CARR
M. K. V. CARR*
Affiliation:
Emeritus Professor, School of Applied Sciences, Cranfield University, Cranfield, Bedfordshire MK43 0AL, UK
*
†Corresponding author. Email: mikecarr@cwms.org.uk. Contact address: Pear Tree Cottage, Frog Lane, Ilmington, Shipston on Stour, Warwickshire CV36 4LQ, UK.
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Summary

The centre of origin of cashew is believed to be Brazil, from where it has spread since the 16th century throughout the tropics. In recent years, Vietnam has surpassed India to become the world's largest producer of cashew nut. Most of the research on the water relations of cashew has been done in Brazil, where it is both a large-scale commercial and a smallholder crop, and in Australia, where cashew is a possible emerging new crop. There are two ‘types’ of cashew: ‘talls’ and ‘dwarfs’. Both are evergreen trees in which vegetative growth occurs in a series of flushes. Flowers form annually on the end of branches in the dry season, and flowering continues for two to four months. It then takes about two months from pollination for the nut to mature. Roots can extend to great depths (>5 m), while cashew's wide-spreading rooting habit is critical to its successful adaptation to semi-arid/dry conditions. The optimum temperature for CO2 assimilation is in the range 25–35 °C. Progressive closure of the stomata occurs at saturation deficits of the air >1.5 kPa. In the field, differences in rates of gas exchange between irrigated and unirrigated cashew trees only become apparent three or four months after the end of the rains, the stomata playing an important role in maintaining a favourable leaf water status in dry conditions. Sap flow measurements indicate transpiration rates of 20–28 L d−1 tree−1. Irrigation can be beneficial during the period from flowering to the start of harvest, but reliable estimates of water productivity have yet to be established. The best/only estimate is 0.26 kg (nut in shell) m−3 (irrigation water). There is a continuing need to develop a method to estimate the water requirements of cashew, to identify where and when irrigation of cashew is likely to be justified and to develop a practical irrigation schedule.

Type
Review Paper
Information
Experimental Agriculture , Volume 50 , Issue 1 , January 2014 , pp. 24 - 39
Copyright
Copyright © Cambridge University Press 2013 

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References

REFERENCES

Amorim, A. V., Gomes-Filho, A., Bezerrs, M. A., Prisco, J. T. and Lacerda, C. F. (2011). Production and physiology of dwarf cashew under rainfed and irrigated conditions. Brazilian Journal of Agricultural and Environmental Engineering 15:1014–1020.Google Scholar
Ascenso, J. C. (1986a). Potential of the cashew crop – 1. Agriculture International 38:324–327.Google Scholar
Ascenso, J. C. (1986b). Potential of the cashew crop – 2. Agriculture International 38:368–371.Google Scholar
Bezerra, M. A., Lacerda, C. F. de, Filho, E. G., Abreu, C. F. B. de and Prisco, J. T. (2007). Physiology of cashew plants grown under adverse conditions. Brazilian Journal of Plant Physiology 19 (4):449–461.CrossRefGoogle Scholar
Blaikie, S. J. and Chacko, E. K. (1998). Sap flow, leaf gas exchange and chlorophyll fluorescence of container-grown cashew (Anacardium occidentale L.) trees subjected to repeated cycles of soil drying. Australian Journal of Experimental Agriculture 38:305–311.Google Scholar
Blaikie, S. J., Chacko, E. K., Lu, P. and Müller, W. J. (2001). Productivity and water relations of field-grown cashew: a comparison of sprinkler and drip irrigation. Australian Journal of Experimental Agriculture 41 (5)663–673.Google Scholar
Carr, M. K. V. (2009). The water relations and irrigation requirements of banana (MUSA SPP.): a review. Experimental Agriculture 45:333–371.Google Scholar
Carr, M. K. V. (2011). The water relations and irrigation requirements of coconut (Cocos nucifera L.): a review. Experimental Agriculture 47:27–51.CrossRefGoogle Scholar
Carr, M. K. V. (2012a). The water relations and irrigation requirements of citrus (Citrus Spp.): a review. Experimental Agriculture 48:347–377.CrossRefGoogle Scholar
Carr, M. K. V. (2012b). The water relations and irrigation requirements of pineapple (Ananas comosus var. comosus): a review. Experimental Agriculture 48 (4):488–501.Google Scholar
Dagg, M. and Tapley, R. G. (1967). Cashew nut production in southern Tanzania V – water balance of cashew trees in relation to spacing. East African Agricultural and Forestry Journal 33:88–94.Google Scholar
De Souza, R. P., Ribeiro, R. V., Machado, E. C., de Oliveira, R. F. and de Silveira, J. A. G. (2005). Photosynthetic responses of young cashew plants to varying environmental conditions. Pesquisa Agropecuária Brasileira 40 (8):735–744.Google Scholar
FAOSTAT (2012). Available at: http://faostat.fao.org/site/567/default.aspx#ancor (accessed 30 May 2012).Google Scholar
Grundon, N. J. (1999). Overview of Australian Cashew Literature, Technical Report 25/99, CSIRO Land and Water, Atherton, Australia.Google Scholar
Grundon, N. J. (2000). The Australian Cashew Industry: An Information System. Rural Industries Research and Development Corporation, Report 00/15, Kingston, ACT, Australia, 182 pp.Google Scholar
Hall, M., Patel, P., Sarmiento, G., Smith, N., Sostowski, A. and Waxman, S. (2007). Benchmarking the Global Cashew Industry. Report of Development Alternatives, Inc (DAI). http://sipa.columbia.edu/academics/concentrations/epd/documents/2006-7/Benchmarking%20the%20Brazil%20Cashew%20Sector.pdf (accessed 3 June 2012).Google Scholar
Lima, M. A., Bezerra, M. A., Gomes-Filho, E., Pinto, C. M. and Elias Filho, J. (2010). Gas exchange in leaves of sun and shade of cashew in different water regimes. Revista Ciencia Agronomica 41:654–663.Google Scholar
Martin, P. J., Topper, C. P., Bashiru, R. A.et al. (1997). Cashew nut production in Tanzania: constraints and progress through integrated crop management. Crop Protection 16 (1):5–14.CrossRefGoogle Scholar
Nair, K. P. P. (2009). The agronomy and economy of some important industrial crops. Advances in Agronomy 101:183–312.Google Scholar
Nambiar, M. C. (1977). Cashew. Chapter 17. In Ecophysiology of Tropical Crops, 461–478 (Eds Alvim, P. de T. and Kozlowski, T. T.). New York, NY: Academic Press.Google Scholar
Nambiar, M. C., Rao, B. E. V. V. and Thankamma Pillai, P. K. (1990). Cashew. Chapter 9. In Fruits: Tropical and Subtropical, 386–419 (Eds Bose, T. K. and Mitra, S. K.). Calcutta, India: Naya Prokash.Google Scholar
Northwood, P. J. and Tsakiris, A. (1967). Cashew nut production in southern Tanzania III – early yields from a cashew spacing experiment. East African Agricultural and Forestry Journal 33:81–82.CrossRefGoogle Scholar
Oliveira, V. H., Miranda, F. R., Lima, R. N. and Cavalcante, R. R. R. (2006). Effect of irrigation frequency on cashew nut yield in northeast Brazil. Scientia Horticulturae 108:403–407.Google Scholar
Peng, R., Christian, K., Lan, La, P. and Bihn, N. T. (2008). Integrated Cashew Improvement Program. Manual for ICI program trainers and extension officers in Vietnam. Darwin, N.T.: Institute of Agricultural Science for South Vietnam, Charles Darwin University. http://www.card.com.vn/news/Projects/029VIE05/MS9%20Cashew%20ICI%20manual.pdf (accessed 4 June 2012).Google Scholar
Rao, B. E. V. V. (1998). Integrated production practices of cashew in India. Food and Agriculture Organization of the United Nations paper, Rome, Italy. Available at: http://www.fao.org/docrep/005/ac451e/ac451e04.htm (accessed June 2012).Google Scholar
Reddy, S. E. and Reddy, K. S. (1987). Partitioning of nitrogen, phosphorus and potassium in cashew (Anacardium occidentale L.) trees. Indian Cashew Journal 18:17–21.Google Scholar
Rejani, R. and Yadukumar, N. (2010). Soil and water conservation techniques in cashew grown along steep hill slopes. Scientia Horticulturae 126:371–378.Google Scholar
Richards, N. K. (1993). Evolving cashew orchard systems for the Northern Territory. Cashew Research in Northern Territory, Australia, 1987–1991. Department of Primary Industry and Fisheries Technical Bulletin No. 202:39–49 (Darwin NT).Google Scholar
Schaper, H. and Chacko, E. K. (1993). Effect of irradiance, leaf age, chlorophyll content and branch-girdling on gas exchange of cashew (Anacardium occidentale L. leaves. Journal of Horticultural Science 68 (4):541–550.Google Scholar
Schaper, H., Chacko, E. K. and Blaikie, S. J. (1996). Effect of irrigation on leaf gas exchange and yield of cashew in northern Australia. Australian Journal of Experimental Agriculture 36:861–868.CrossRefGoogle Scholar
Sena, J. O. A. de, Zaidan, H. A. and Castro, P. R. de C. (2007). Transpiration and stomatal resistance variations of perennial tree crops under soil water availability conditions and water deficit. Brazilian Archives of Biology and Technology 50 (2):225–230.Google Scholar
Silva, R. M. B. E., Almeida, F. A. G. and Silva, P. S. L. E. (2004). Peduncle and fruit yield, in six cropping seasons, of early dwarf cashew tree clones irrigated with different water regimes. Revista Brasileira Frutcultura, Jaboticabal 26:474–477.Google Scholar
Tsakiris, A. and Northwood, P. J. (1967). Cashew nut production in southern Tanzania IV – the root system of the cashew nut tree. East African Agricultural and Forestry Journal 33:83–87.CrossRefGoogle Scholar