Arid
DOI10.1007/BF00122778
Saline-water irrigation for the establishment of furrow-planted trees in northwestern India
Minhas, PS; Singh, YP; Tomar, OS; Gupta, RK; Gupta, RK
通讯作者Minhas, PS
来源期刊AGROFORESTRY SYSTEMS
ISSN0167-4366
出版年1997
卷号35期号:2页码:177-186
英文摘要

Appropriate tree species and planting methods can help rehabilitation of arid areas that are characterized by low rainfall, high evapotranspiration demands, highly saline ground waters and calcareous subsoils. The growth of Acacia nilotica and Dalbergia sissoo saplings planted in irrigation furrows in such an arid zone of northwest India was not affected adversely by irrigation with saline water of ECw 10.5 dS m(-1). The growth of A. nilotica, measured in terms of sapling survival, plant height and biomass yields, was better than that of D. sissoo. Increasing the period of irrigation from the recommended practice of irrigating only in the first year dry season (October-June) to second and third dry seasons (years) improved the sapling survival, growth and biomass (two-to-three fold) and water use efficiency (two-to-four fold). Most of the salts added with saline irrigation were accumulated below the irrigation channels and were pushed laterally during the monsoon season. The results indicate that the furrow planting technique could be adopted as an afforestation practice in view of the creation of favourable water and salt regimes and their impact on the establishment of trees saplings. Irrigation water supplies for a minimum of initially two years after transplanting seemed necessary.


英文关键词Acacia nilotica calcareous soils Dalbergia sissoo re-forestation salinity control water use efficiency
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:A1997XN74300006
WOS类目Agronomy ; Forestry
WOS研究方向Agriculture ; Forestry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/133716
推荐引用方式
GB/T 7714
Minhas, PS,Singh, YP,Tomar, OS,et al. Saline-water irrigation for the establishment of furrow-planted trees in northwestern India[J],1997,35(2):177-186.
APA Minhas, PS,Singh, YP,Tomar, OS,Gupta, RK,&Gupta, RK.(1997).Saline-water irrigation for the establishment of furrow-planted trees in northwestern India.AGROFORESTRY SYSTEMS,35(2),177-186.
MLA Minhas, PS,et al."Saline-water irrigation for the establishment of furrow-planted trees in northwestern India".AGROFORESTRY SYSTEMS 35.2(1997):177-186.
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