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Multifunctional Agroforestry Systems for Bio-amelioration of Salt-Affected Soils

  • Y. P. SinghEmail author
Chapter

Abstract

About 340 million ha to 1.2 billion ha land worldwide is salt-affected. A large part of these salt-affected soils are suited for agricultural production but are unexploited because of salinity/sodicity and other soil and water-related problems. In India salt-affected soils occupy about 6.73 million hectares. Indo-Gangetic plains that lie between 21°55′–32° 39′N and 73°45′–88°25′E comprising of the states of Punjab, Haryana, Uttar Pradesh and part of Bihar (North), West Bengal (south) and Rajasthan (north) have about 2.7 million hectare salt-affected soils. Majority of these lands is treated as wastelands as their productivity is low due to soil-based constraints. As no additional resources are available for horizontal expansion of agriculture, we need to find out viable technologies for utilization of existing land resources including degraded wastelands in order to meet the future requirement of food, fodder, timber and fuel. There is a need to revegetate these wastelands and prevent their further degradation. Growing of multifunctional agroforestry tree species which is a widespread alternate land use adaptation may support the restoration of these lands and potentially support livelihood improvement of resource poor farmers through simultaneous production of food, fodder and firewood as well as mitigation and adaptation to climate change. Trees growing in combination to agriculture as well as numerous other vegetation management regimes in salt-affected soils can be integrated to take advantage of services provided by adjacent natural, seminatural or restored ecosystems. This paper presented the contribution of agroforestry systems as a potential option for (1) restoring salt-affected soils, (2) mitigating climate change, (3) enhancing the fertility status of soil, (4) producing biomass and bioenergy and (5) providing social and economic well-being of the people.

Keywords

Salt-affected soils Multifunctional tree species Multifunctional agroforestry systems Bio-amelioration Livelihood security Climate change 

References

  1. Abrol, I. P., & Joshi, P. K. (1984). Economic viability of reclamation of alkali lands with special reference to agriculture and forestry. In S. Kamal (Ed.), Economics of waste land development (pp. 19–30). New Delhi: SPWD.Google Scholar
  2. Bhargav, G. P., Sharma, R. C., Pal, D. K., & Abrol, I. P. (1980). A case study of the distribution and formation of salt affected soils in Haryana State. In International Symposium on Salt Affected Soils, Karnal (pp. 83–91).Google Scholar
  3. Dagar, J. C., & Singh, N. T. (1994). Agroforestry options in reclamation of problem soils. In P. K. Thampan (Ed.), Trees and tree farming (pp. 65–103). Cochin, India: Peekay Tree Crops Development Corporation.Google Scholar
  4. Dagar, J. C., & Tomar, O. S. (2002). Utilization of salt affected soils and Poor quality waters for sustainable bio-saline agriculture in arid and semiarid regions of India. In 12th ISCO Conference, Beijing, 2002.Google Scholar
  5. FAO (Food and Agricultural Organization). (2007). Database http://apps.fao.org/page/collections?subset=agriculture. Accessed 22 Dec 2007.
  6. Grewal, S. S., & Abrol, I. P. (1989). Amelioration of sodic soils by rain water conservation and karnal grass grown in interspace of trees. Journal of Indian Society of Soil Science, 37, 371–376.Google Scholar
  7. Gupta Raj, K., Tomar, O. S., & Minhas, P. S. (1995). Managing salt affected soils and waters for afforestation (p. 23). Bull. 7/95, CSSRI, Karnal, India.Google Scholar
  8. Gupta, G. N., Prasad, K. G., Mohan, S., Subramaniam, V., & Manivachakam, P. (1988). Effect of alkalinity on survival and growth of tree seedlings. Journal of Indian Society of Soil Science, 36, 537–542.Google Scholar
  9. Hiebsch, C. K., & McCollum, R. E. (1987). Area x time equivalency ratio: A method for evaluating the productivity of intercrops. Agronomy Journal, 79, 15–22.CrossRefGoogle Scholar
  10. Jain, R. K., & Singh, B. (1998). Biomass production and soil amelioration in a high density T. arjuna plantation on sodic soils. Biomass and Bioenergy, 15, 187–192.CrossRefGoogle Scholar
  11. Jenkinson, D., & Ladd, J. N. (1981). Microbial biomass in soil: Measurement and turnover. In E. A. Paul & J. N. Ladd (Eds.), Soil biochemistry (Vol. 5, pp. 415–471). New York: Marcel Dekkar.Google Scholar
  12. Mead, R., & Willey, R. W. (1980). The concept of land equivalent ratio and advantages in yield from inter-cropping. Experimental Agriculture, 16, 217–218.CrossRefGoogle Scholar
  13. Muller, E. U., & Scherr, S. J. (1990). Planning technical interventions in agroforestry projects. Agroforestry Systems, 11, 23–44.CrossRefGoogle Scholar
  14. Minhas, P. S. (1996). Saline water management for irrigation in India. Agricultural Water Management, 30, 1–24.CrossRefGoogle Scholar
  15. Nair, P. K. R. (1990). The prospect for agroforestry in the tropics. Technical Paper No. 131. World Bank, Washington DC.Google Scholar
  16. Pandey, N., Prakash, C., & Pandey, D. N. (2007). Linking knowledge to action for sustainable development in India. In S. Mudrakartha (Ed.), Empowering the poor in the era of knowledge economy (pp. 4–10). Ahmedabad: VIKSAT.Google Scholar
  17. Rao, D. L. N., Gill, H. S. (1990). Nitrogen fixation and biomass productivity by annual and perennial legumes. Annual Report on CSSRI, Karnal (pp. 112–114).Google Scholar
  18. Sandhu, S. S., & Abrol, I. P. (1981). Growth responses of Eucalyptus tereticornis and Acacia nilotica to selected cultural treatments in a highly sodic soil. Indian Journal of Agricultural Sciences, 51, 437–443.Google Scholar
  19. Scherr, S. J., & Muller, E. U. (1990). Technology impact evaluation in agroforestry projects. Agroforestry Systems, 13, 235–257.CrossRefGoogle Scholar
  20. Scott, N. A., Tate, K. R., Robertson, J. F., Giltrap, D. J., & Smith, C. T. (1999). Soil carbon storage in plantation forests and pastures: Land—use change implications. Tellus, 51B, 326–335.CrossRefGoogle Scholar
  21. Sharma, R. C., Rao, B. R. M., & Saxena, R. K. (2004). Salt affected soils in India – Current assessment. In Proceedings of Advances in sodic land reclamation, International conference on sustainable management of sodic lands, Lucknow, India (1–26).Google Scholar
  22. Singh, G. (1995a). An agroforestry practice for the development of salt lands using Prosopis juliflora and Leptochloa fusca. Agroforestry Systems, 27, 61–75.CrossRefGoogle Scholar
  23. Singh, G. (1995b). An agroforestry practice for the development of salt lands using Prosopis juliflora and Laptocloa fusca. Agroforestry systems, 29, 61–75.CrossRefGoogle Scholar
  24. Singh, B. (1996). Influence of forest litter on reclamation of semiarid sodic soils. Arid Soil Research and Rehabilitation, 10, 201–211.CrossRefGoogle Scholar
  25. Singh, B. (1998). Contribution of fine roots in reclamation of semiarid sodic soils. Arid Soil Research and Rehabilitation, 12, 207–222.CrossRefGoogle Scholar
  26. Singh, G., & Gill, H. S. (1992). Ameliorating effect of tree species on characteristics of sodic soils at Karnal. Indian Journal of Agricultural Science, 62, 142–146.Google Scholar
  27. Singh, B., & Goel, V. L. (2012). Restoration of degraded land to functioning forest ecosystem (p. 309). Lucknow: CSIR, National Botanical Research Institute.Google Scholar
  28. Singh, G., Singh, N. T., & Tomar, O. S. (1993). Agroforestry in salt affected soils. Research Bulletin, CSSRI, Karnal (p. 65).Google Scholar
  29. Singh, Y. P., Sharma, D. K., Singh, G., Nayak, A. K., Mishra, V. K., & Singh, R. (2008). Alternate land use management for sodic soils. Tech. Bull. No. 2/2008. Central oil Salinity Research Institute, Regional Research Station, Lucknow, India (p. 16).Google Scholar
  30. Singh, Y. P., Singh, G., & Sharma, D. K. (2010). Biomass and Bio-energy production of ten multipurpose tree species planted in sodic soils of Indo-gangetic plains. Journal of Forestry Research, 21(10), 19–14.CrossRefGoogle Scholar
  31. Singh, Y. P., Singh, G., & Sharma, D. K. (2011). Ameliorative effect of multipurpose tree species grown on sodic soils of Indo-gangetic Alluvial Plains of India. Arid Land Research and Management, 25, 1–20.CrossRefGoogle Scholar
  32. Singh, Y. P., Singh, G., & Sharma, D. K. (2014). Bio-amelioration of alkali soils through agroforestry systems in central Indo-Gangetic plains of India. Journal of Forestry Research, 25(4), 887–896.CrossRefGoogle Scholar
  33. Tomar, O. S., Minhas, P. S., & Gupta Raj, K. (1994). Potentialities of afforestation of waterlogged saline soils. In P. Singh, P. S. Pathak, & M. M. Roy (Eds.), Agroforestry systems for degraded lands (Vol. 1, pp. 111–120). New Delhi: Oxford and IBH publishing Co. Pvt Ltd.Google Scholar
  34. Tripathi, K. P., & Singh, B. (2005). The role of revegetation for rehabilitation of sodic soils in semi arid subtropical forest. Restoration Ecology, 13(1), 29–38.CrossRefGoogle Scholar
  35. World Commission for Environment and Development (WCED). (1987). Our common future. Oxford: Oxford University Press.Google Scholar
  36. Yadav, J. S. P. (1975). Improvement of saline alkali soils through biological methods. Indian Forester, 101(7), 385–395.Google Scholar
  37. Yadav, J. S. P. (1980). Salt affected soils and their afforestation. Indian Forester, 106, 259–272.Google Scholar
  38. Yadav, J. S. P., & Singh, K. (1970). Tolerance of certain forest species to varying degree of salinity and alkalinity. Indian Forester, 96, 587–599.Google Scholar
  39. Yadav, J. S. P., & Singh, K. (1986). Response of Casuarina equisetifolia to soil salinity and sodicity. Journal of Indian Society of Coastal Agriculture Research, 4, 1–8.Google Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.ICAR-Central Soil Salinity Research Institute, Regional Research StationLucknowIndia

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