Soil nutrient status of hill agro-ecosystems and recovery pattern after slash and burn agriculture (Jhum) in north-eastern India (original) (raw)

Access this article

Log in via an institution

Subscribe and save

• Starting from 10 chapters or articles per month
• Access and download chapters and articles from more than 300k books and 2,500 journals
• Cancel anytime View plans

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

1. Ahlgren, I. F. and Ahlgren, C. E. 1965 Effect of prescribed burning on soil microorganisms in a Minnesota jack pine forest. Ecology46, 304–310.
   Google Scholar
2. Allen, S. E. (Ed.) 1974 Chemical Analysis of Ecological Materials. Blackwell Scientific Publ. Oxford.
   Google Scholar
3. Birch, H. F. and Friend, M. T. 1956 The organic matter and nitrogen status of east African Soils. J. Soil Sci.7, 156–167.
   CAS Google Scholar
4. Coulter, J. K. 1950 Organic matter in Malayan Soils: A preliminary study of the organic matter content in soil under virgin jungle, forest plantations and abandoned cultivated land. Malay. For.13, 189–202.
   CAS Google Scholar
5. Ewel, J. J. 1976 Litter fall and leaf decomposition in a tropical forest succession in eastern Guatemala. J. Ecol.64, 203–308.
   Google Scholar
6. Griffith, G. 1949 Fertility problems in Ugenda. Commonw. Bur. Soil Sci. Tech. Commun. No.46, pp 160–164.
   Google Scholar
7. Jenny, H. and Ray Chaudhuri, S. P. 1960 Effect of Climate and Cultivation on Nitrogen and Organic Matter Resources in Indian Soils. Ind. Counc. Agric. Res., New Delhi.
   Google Scholar
8. Jha, M. N., Pande, P. and Pathak, T. C. 1979 Studies on the changes in the physio-chemical properties of Tripura soils as a result of Jhuming. Indian For.105, 436–443.
   Google Scholar
9. Joachim, A. W. R. and Kandiah, S. 1948 The Effect of shifting (Chena) cultivation and subsequent regeneration of vegetation on soil composition and structure. Trop. Agric.104, 3–11.
   CAS Google Scholar
10. Juo, A. S. R. and Lal, R. 1977 The effect of fallow and continuous cultivation on the chemical and physical properties of an alfisol in Wester Nigeria. Plant and Soil47, 567–584.
    CAS Google Scholar
11. Laudelot, H. and Meyer, J. 1954 Les Cycles d'élements minérales at de matiére organique en forêt équatoriale congolaise. Trans. 5th Int. Congr. Soil Sci.2, 267–272.
    Google Scholar
12. Melillo, J. M. 1977 Mineralization of Nitrogen in Northern Forest Ecosystems. Ph.D. Thesis, Yale Univ. New Haven, CT. 136 p.
    Google Scholar
13. Moore, A. W. and Jaiyebo, E. O. 1963 The influence of cover on nitrate and nitrifiable nitrogen content of the soil in a tropical rain forest environment. Emp. J. Exp. Agric.31, 189–198. (163).
    Google Scholar
14. Nye, P. H. and Bertheux, M. H. 1957 The distribution of phosphorus in forest and savannah soils of the Gold Coast and its agricultural significance. J. Agric. Sci. Camb.49, 149–159.
    Google Scholar
15. Nye, P. H. and Greenland, D. J. 1960 The Soil under Shifting Cultivation. Tech. Comm. No.51, Comm. Bur. Soils, Harpenden.
    Google Scholar
16. Nye, P. H. and Greenland, D. J. 1964 Changes in the soil after clearing tropical forest. Plant and Soil21, 101–112.
    Article Google Scholar
17. Ramakrishnan, P. S., Toky, O. P., Misra, B. K. and Saxena, K. G. 1980 Slash and burn agriculture in north-eastern India.In Fire Regimes and Ecosystem Properties. Eds. H. Mooney, J. M. Bonnicksen, N. L. Christenson, J. R. Lotan and W. A. Reiners, U.S.D.A. For. Ser. Gen. Tech. Report, Washington, D.C.
18. Reed, W. E. 1951 Reconnaissance Soil Survey of Liberia. U.S.D.A. Agric. Inf. Bull.66, Washington.
19. Rice, E. L. 1974 Allelopathy. Acad. Press, New York, NY, 353 pp.
    Google Scholar
20. Russell, E. W. 1968 Some agricultural problems of semi-arid areas.In Soil Resources of Tropical Africa. Ed. R. P. Moss. Camb. Univ. Press.
21. Smith, W. H., Bormann, F. H. and Likens, G. E. 1968 Response of Chemoautrophic nitrifiers to forest cutting. Soil. Sci.106, 471–473.
    CAS Google Scholar
22. Toky, O. P. and Ramakrishnan, P. S. 1980 Cropping and yields in agricultural systems of the north-eastern hill region of India. Agro-Ecosystem8, (in press).
23. Valentine, P. S. 1976 A preliminary investigation into the effect of clear cutting and burning on selected soil properties in Pemberton area of western Australia. Geowest8, 43.
    Google Scholar
24. Went, F. W. and Stark, N. 1968 Mycorrhiza. Bio Science18, 1035–1039.
    Google Scholar
25. Zinke, P. J., Sabhastri, S. and Kunstadter, P. 1978 Soil fertility aspects of the ‘Lua’ forest fallow system of shifting cultivation.In Farmers in the Forest. Eds. P. Kunstadter, E. C. Chapman and S. Sabhastri. East-West Centre, Honululu, Hawaii.
    Google Scholar

Download references