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Titolo:
Comparative ecological-economic analysis of growth performance of exotic Eucalyptus tereticornis and indigenous Dalbergia sissoo in mono-culture plantations
Autore:
Jalota, RK; Sangha, KK;
Indirizzi:
Punjab Univ, Dept Bot, Chandigarh 160014, India Punjab Univ Chandigarh India 160014 , Dept Bot, Chandigarh 160014, India
Titolo Testata:
ECOLOGICAL ECONOMICS
fascicolo: 3, volume: 33, anno: 2000,
pagine: 487 - 495
SICI:
0921-8009(200006)33:3<487:CEAOGP>2.0.ZU;2-#
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOIL;
Keywords:
Eucalyptus tereticornis; Dalbergia sissoo; mono-culture plantations; ecological-economic analysis;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Agriculture,Biology & Environmental Sciences
Social & Behavioral Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Sangha, KK Univ Cent Queensland, Sch Biol & Environm Sci, Primary Ind Res Ctr, Plant Sci Grp, Rockhampton, Qld 4702, Australia Univ Cent Queensland Rockhampton Qld Australia 4702 Australia
Citazione:
R.K. Jalota e K.K. Sangha, "Comparative ecological-economic analysis of growth performance of exotic Eucalyptus tereticornis and indigenous Dalbergia sissoo in mono-culture plantations", ECOL ECON, 33(3), 2000, pp. 487-495

Abstract

This paper describes the comparative growth performance of and monetary returns for Eucalyptus tereticornis and Dalbergia sissoo plantations in northern India. The growth is analysed in terms of annual and relative growth rates of bole, crown and marketable heights aic gains are considered for fivecomponents, i.e. timber, fuel-wood, fodder, oil and ash. The old plantations of D. sivolumes, and diameter at breast height. The measurements were taken at 6-8 and 19-21 years of age. The economry gains estimated are Rs. 13.4 million per hectare in the case of D. sissoo, but only Rs. 7.4 million per hectare for E. tereticornis, even after including the value of all rotational crops possissoo are found to be more sustainable in terms of growth performance and net monetary return. The total monetand ble within the 21-year life span. This integrated analysis challenges the long claimed forest policy that fast growing trees perform better than indigenous trees. (C) 2000Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 26/01/20 alle ore 10:15:48