Energy dynamics in a tropical grassland subjected to burning
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Abstract
Energy structure and dynamics was studied at the primary producer level in a tropical grassland community which was earlier subjected to burning. The ecological efficiency value was at a higher level in the burning site as compared to control.
Key words
Biomass Energy countent Efficiency Standing crop Tropical grasslandPreview
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Literature Cited
- Aldous A. E. (1934): Effects of burning ín Kansas bluestem pastures.—Kans. Agr. Exp. Sta. Tech. Bull., 38: 1–65.Google Scholar
- Allen L. J., Harbers L. H., Schalles R. R., Owensby C. E. etSmith E. F. (1976): Range burning and fertilizing related to nutritive value of blue stem grass.—J. Range Manage., Denver, 29: 306–308.CrossRefGoogle Scholar
- Billore S. K. (1973): Net primary production and energetics of a grassland ecosystem at Ratlam (India).— MS. [Ph. D. Thesis, Vikram University, Ujjain, India].Google Scholar
- Choudhary V. B. (1974): Energy value and efficiency of net primary production in one year old stand ofDichanthium annulatum grassland.—Trop. Ecol., Varanasi, 15: 52–60.Google Scholar
- Daubenmire R. F. (1959): Plants and their environment. A text book of plant ecology (2nd ed.), New York.Google Scholar
- Dwivedi R. S. (1970): A comparative study of the energetics and cycling of phosphorus using P32 in wheat (Triticum aestivum L.) and Marvel grass (Dichanthium annulatum (Forsk.) Stapf.)—MS. [Ph.D. Thesis, Banaras Hindu University, Varanasi, India.]Google Scholar
- Golley F. B. (1960): Energy dynamícs of a food chain of an old field community.—Ecol. Monogr., Durham, 30: 187–206.CrossRefGoogle Scholar
- Golley F. B. (1961): Energy values of ecological materíals.—Ecology, Durham,42: 581–584.CrossRefGoogle Scholar
- Golley F. B. (1965): Structure and function of an old field Bromsedge community.—Ecol. Monogr., Durham, 35: 113–137.CrossRefGoogle Scholar
- Greene S. W. (1935): Effect of annual grass fires on organic matter and other constituents of Virgin long leaf pines soil.—J. Agric. Res., Lahore, 50: 809–822.Google Scholar
- Grodins F. S. (1963): Control theory and biological systems.—Columbia University Press, New York.Google Scholar
- Hadley E. B. etBliss L. C. (1964): Energy relationships in alpine plants on Mt. Washington, New Hampshire.—Ecol. Monogr., Durham, 34: 331–357.CrossRefGoogle Scholar
- Hadley E. B. etKieckhefer B. J. (1963): Productivity of two prairie grasses in relation to fire frequency.—Ecology, Durham, 44: 389–395.CrossRefGoogle Scholar
- Kucera C. L., Dahlaman R. C. etKoelling M. R. (1967): Total net productivity and turnover on an energy basis for tall grass prairie.—Ecology, Durham, 48: 536–541.CrossRefGoogle Scholar
- Lieth H. (1975): Measurement of caloric values. In: Lieth H. et Whittaker R. H. [Eds.]: Primary productivity of the biosphere. Ecological studies 14.—Berlin, Heildelberg, New York.Google Scholar
- Loomis R. S. etWilliams W. A. (1963): Maximum crop productivity: One estimate.—Crop Sci., Madison, 3: 67–72.CrossRefGoogle Scholar
- Long F. L. (1934): Application of calorimetric methods of ecological research.—Plant Physiol, Bethesda, 9: 323–337.CrossRefGoogle Scholar
- Malana M. (1981): Impact of burning on the phytosociology and primary production of a tropical grassland.—MS. [Ph. D. Thesis, Berhampur University, Berhampur, India].Google Scholar
- Malana M. etMisra B. N. (1982): Aboveground standing crop biomass and net primary production of a tropical grassland in relation to burning.—Ind. J. Ecol., Ludhiana, 9: 191–196.Google Scholar
- Misra C. M. etMall L. P. (1974): Energy storage and transfer in tropical grassland community. —Trop. Ecol., Varanasi, 15: 22–27.Google Scholar
- Misra M. K. (1978): Phytosociology and primary production of a grassland community at Berhampur, Orissa (India).—MS. (Ph. D. Thesis, Berhampur University, Berhampur).Google Scholar
- Odum E. P. (1971): Fundamentals of ecology (3rd ed.).—Philadelphia.Google Scholar
- Odum S. M. (1969): Microclimates, fire and plant production in an Illinois prairie.—Ecol. Monogr., Durham, 39: 355–384.CrossRefGoogle Scholar
- Ovington J. D. etHeitkamp D. (1960): The accumulation of energy in forest plantation in Britain.—J. Ecol., London, 48: 638–646.Google Scholar
- Pandey T. N. (1977): Measurement of the rate of primary production in a Varanasi grassland, India.—MS. [Ph.D. Thesis, Banaras Hindu University, Varanasi.]Google Scholar
- Rath S. P. (1980): Composition, productivity and energetics of grazed and ungrazed grasslands of Berhampur.—MS. (Ph.D. Thesis, Berhampur University, India.)Google Scholar
- Shah C. B. etLoomis R. S. (1965): Ribonucleic acid protein metabolism in sugar-beat during drought.—Physiol. Plantarum., Copenhagen, 18: 240–253.CrossRefGoogle Scholar
- Smith, E. F. etYoung V. A. (1959): The effect of burning on the chemical composition of little blue stem.—J. Range Manage., Denver, 12: 139–141.CrossRefGoogle Scholar
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© Institute of Botany, Academy of Sciences of the Czech Republic 1985