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Genetic Engineering of Tree Species

  • H. K. Srivastava

Abstract

Forests are not only responsible for climatic stability, soil and water, conservation but are also a source of goods and services (including firewood and fodder) to the rural and tribal populations and the timber, pulp and fiber industry. There appears to be a widening gap today between the supply and demand of these materials. With the use of Remote Sensing Technology, the forest cover in India was estimated to be 13.94 percent of the total land mass which has now been revised to 19.52 percent. Out of this only 10.99 percent (35.79 Mha) represents closed forest. However, under the Government of India forest policy of 1952, 33 percent of the land mass should be under forest cover, of which 60 percent has to be in the hills. In order to restore the forest cover to 33 percent (108 Mha), nearly 72.21 Mha of land needs to be brought under tree cover.

Keywords

Somatic Embryo Somatic Embryogenesis Forest Cover Plant Tissue Culture Tree Breeding 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Champion, H.G., 1925, Contributions towards a knowledge of twisted fiber in trees, Indian For. Rec. Silric, 11: 11–80.Google Scholar
  2. Champion, H.G., 1933, Importance of origin of seed used in forestry, Indian For. Rec. Silric., 17: 77.Google Scholar
  3. Dogra, P.D., 1981a, Forest genetics–research and application in Indian forestry, I, Indian For., 107: 191–262.Google Scholar
  4. Dogra, P.D., 1981b, Forest genetics - research and application in Indian forestry, II, Indian For., 107: 263–288.Google Scholar
  5. Morel, G., 1960, Producing virus-free Cymbidirn, filmer. Orchid Soc. Bull., 29: 495–497.Google Scholar
  6. Morel, G., 1965, Clonal propagation of orchids by meristem culture, Cymbidiron Soc. News, 20: 311.Google Scholar
  7. Morel, G. and Martin, C., 1952, Guerison de Dahlias atteints d’une maladie a virus, CR, Acad. Sci. (Sec. D) 235: 1324–1325.Google Scholar
  8. Redenbaugh, K., Viss, P., Slade, D. and Fujii, J.A., 1987, Scale-up artificial seeds. In: Plant Tissue and Cell Culture ( C.E. Green, D. Somers, W.F. Hacket and D.D. Biesboer, eds.), pp. 473–493, Alan R. Liss, New York.Google Scholar
  9. Skoog, F. and Miller, C.O., 1957, Chemical regulation of growth and organ formation in plant tissues cultured in vitro, Symp. Soc. Esp. Biol., 11: 118–131.Google Scholar
  10. Vasil, I.K., 1987, Developing cell and tissue culture systems for the improvement of cereal and grass crops, J. Plant Phvsiol., 128: 193–218.CrossRefGoogle Scholar
  11. Vasil, I.K. and Vasil, C., 1986, Regeneration in cereal and other grass species. In: Cell Culture and Somatic Cell Genetics of Plants Vol. 3, Platt Regeneration and Genetic Variability( I.K. Vasil, ed.), pp. 121–150, Academic Press, Orlando.Google Scholar

Copyright information

© Plenum Press, New York 1989

Authors and Affiliations

  • H. K. Srivastava
    • 1
  1. 1.Department of BiotechnologyBlock — II, C.G.O. ComplexNew DelhiIndia

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