Knowledge Resource Center for Ecological Environment in Arid Area
Effect of textile industrial effluent on tree plantation and soil chemistry | |
Singh, G; Bala, N; Rathod, TR; Singh, B | |
通讯作者 | Singh, G |
来源期刊 | JOURNAL OF ENVIRONMENTAL BIOLOGY
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ISSN | 0254-8704 |
出版年 | 2001 |
卷号 | 22期号:1页码:59-66 |
英文摘要 | A field study was conducted at Arid Forest Research Institute to study the effect of textile industrial effluent on the growth of forest trees and associated soil properties. The effluent has high pH, electrical conductivity (EC), sodium adsorption ratio (SAR) and residual sodium carbonate (RSC) whereas the bivalent cations were in traces. Eight months old seedlings of Acacia nilotica, Acacia tortilis,Albizia lebbeck, Azadirachta indica, Parkinsonia aculeata and Prosopis juliflora were planted in July 1993. Various treatment regimes followed were; irrigation with effluent only (W-1), effluent mixed with canal water in 1 : 1 ratio (W-2), irrigation with gypsum treated effluent (W-3), gypsum treated soil irrigated with effluent (W-4) and wood ash treated soil irrigated with effluent (W-5). Treatment regime Ws was found the best where plants attained (mean of six species) 173 cm height, 138 cm crown diameter and 9.2 cm collar girth at the age of 28 months. The poorest growth was observed under treatment regime of W3. The growth of the species varied significantly and the maximum growth was recorded. for P. juliflora (188 cm height, 198 cm crown diameter and 10.0 cm collar girth). The minimum growth was recorded for A. lebbeck. Irrigation with effluent resulted in increase in percent organic matter as well as in EC. In most of the cases there were no changes in soil pH except in Ws where it was due to the effect of wood ash. Addition of wood ash influenced plant growth. These results suggest that tree species studied (except A. lebbeck) can be established successfully using textile industrial wastewater in arid region. |
英文关键词 | plant growth soil water soil properties textile industrial effluent |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000167367600012 |
WOS关键词 | IRRIGATION |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/141182 |
作者单位 | (1)Arid Forest Res Inst, Div Forest Ecol & Desert Dev, Jodhpur 342005, Rajasthan, India |
推荐引用方式 GB/T 7714 | Singh, G,Bala, N,Rathod, TR,et al. Effect of textile industrial effluent on tree plantation and soil chemistry[J],2001,22(1):59-66. |
APA | Singh, G,Bala, N,Rathod, TR,&Singh, B.(2001).Effect of textile industrial effluent on tree plantation and soil chemistry.JOURNAL OF ENVIRONMENTAL BIOLOGY,22(1),59-66. |
MLA | Singh, G,et al."Effect of textile industrial effluent on tree plantation and soil chemistry".JOURNAL OF ENVIRONMENTAL BIOLOGY 22.1(2001):59-66. |
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