Show simple item record

dc.contributor.authorPrastowo
dc.contributor.authorHardjoamidjojo, Soedodo
dc.contributor.authorPramudya, Bambang
dc.contributor.authorMurtilaksono, K
dc.date.accessioned2015-11-02T02:37:57Z
dc.date.available2015-11-02T02:37:57Z
dc.date.issued2007
dc.identifier.issn1682-1130
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/76574
dc.description.abstractThe use of shallow groundwater for irrigation in Indonesia has not shown maximum benefit yet. Improvements are still required in order to increase performance. The performance of shallow groundwater irrigation schemes (SGWIS) has been evaluated by using the parameters of well efficiency, pump operation, irrigation efficiency, and irrigation cost. Research indicates that well efficiency is around 55-77% with optimum discharge of 4-17 l/s. Relatively, the performance of pump operation was not optimum, and the irrigation efficiency varied at 49-81%. Irrigation cost was about 257 USD per Ha per planting season for onions; equal to 0.02 USD per kg of onion production. Based on existing criteria, the performance of SGWIS in Nganjuk was relatively better than that in other regions of Indonesia; nevertheless the performance might be able to be increased, either by improvement of pump operation management, improvement of the conveyance system, or improvement in the technology of irrigation application.en
dc.language.isoen
dc.publisherCIGR Official Publication
dc.titlePerformance of Shallow Groundwater Irrigation Schemes in Nganjuk-East Java, Indonesiaen
dc.typeArticleen
dc.subject.keywordIrrigation costen
dc.subject.keywordirrigation efficiencyen
dc.subject.keywordpump operationen
dc.subject.keywordshallow groundwateren


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record