Arid
Biomass production in short rotation effluent-irrigated plantations in North-West India
Toky, O. P.1; Riddell-Black, Drusilla2; Harris, P. J. C.3; Vasudevan, Padma4; Davies, Philip A.5
通讯作者Toky, O. P.
来源期刊JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH
ISSN0022-4456
出版年2011
卷号70期号:8页码:601-609
英文摘要

This study estimates above-ground biomass in high density plantations of six important semi-arid tree species at Palwal (70 km from Delhi) irrigated With secondary treated sewage water at the rate of 0, 25, 50 and 100% of daily net evaporation potential (EP). In 2.5 y old plantations (plant spacing, 2 m x 2 m for single stem species and 2 m x 1 m for multi-stem species), Melia azedarach showed fairly high biomass production (38.4 t/ha) followed by Ailanthus excelsa (27.2 t/ha). Order of biomass production (kg / tree) was: Eucalyptus tereticornis (24.1) > A. excelsa (218) > M azedarach (12.6) > Populus deltoides clone G (48) (8.3) > Alstonia scholaris (6.6) > Pongamia pinnata (3.7). Survival of plants after 2.5 y ranged from 25.2% in P. deltoides to 71.7% in P. pinnata, and had a significant effect on biomass production per unit area. ANOVA shows that levels of irrigation (0 - 100%) did not have statistically significant effect on plant growth. Correlation between diameter and biomass was found highly significant (p < 0.01) with R(2) nearing to 1.


英文关键词Biomass Semi-arid trees Sewage water irrigation Short rotation plantations
类型Article
语种英语
国家India ; England
收录类别SCI-E
WOS记录号WOS:000294702500008
WOS关键词ARID REGION ; TREES ; EUCALYPTUS ; HIMALAYA ; FORESTS ; ACACIA
WOS类目Engineering, Multidisciplinary
WOS研究方向Engineering
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/169414
作者单位1.CCS Haryana Agr Univ, Dept Forestry, Hisar 125004, Haryana, India;
2.Lupus Sci, Nuffield Henley Thames RG9 5SG, Oxon, England;
3.Coventry Univ, Coventry CV1 5FB, W Midlands, England;
4.Indian Inst Technol, Ctr Rural Dev & Technol, New Delhi 110016, India;
5.Aston Univ, Sch Engn & Appl Sci, Birmingham B4 7ET, W Midlands, England
推荐引用方式
GB/T 7714
Toky, O. P.,Riddell-Black, Drusilla,Harris, P. J. C.,et al. Biomass production in short rotation effluent-irrigated plantations in North-West India[J],2011,70(8):601-609.
APA Toky, O. P.,Riddell-Black, Drusilla,Harris, P. J. C.,Vasudevan, Padma,&Davies, Philip A..(2011).Biomass production in short rotation effluent-irrigated plantations in North-West India.JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH,70(8),601-609.
MLA Toky, O. P.,et al."Biomass production in short rotation effluent-irrigated plantations in North-West India".JOURNAL OF SCIENTIFIC & INDUSTRIAL RESEARCH 70.8(2011):601-609.
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