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Change of irrigation water quantity according to farm mechanization and land consolidation in Korea

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dc.contributor.authorJu, Wook Jong, author
dc.contributor.authorKim, Jin Taek, author
dc.contributor.authorKim, Hyun Young, author
dc.contributor.authorU.S. Committee on Irrigation and Drainage, publisher
dc.date.accessioned2020-06-17T13:22:33Z
dc.date.available2020-06-17T13:22:33Z
dc.date.issued2007-10
dc.descriptionPresented at the Role of irrigation and drainage in a sustainable future: USCID fourth international conference on irrigation and drainage on October 3-6, 2007 in Sacramento, California.
dc.description.abstractSince 3000 BC, rice has been the main crop in the Korean Peninsula, and where currently most of the available irrigation water is used to grow paddy rice. Methods for calculating the quantity of irrigation water required developed in the 1990's were compared to quantities measured in the field. The largest difference between calculated and measured quantities occurred in April and May. Based on field data we obtained in the middle part of the Korean Peninsula, significant changes have occurred in rice management, which has changed the amount of irrigation water required. Rice is now transplanted earlier, and duration of the transplanting phase on the regional scale is shorter through mechanization and consolidation of land holdings. These changes need to be taken into account when calculating the quantity of water needed for irrigation.
dc.format.mediumborn digital
dc.format.mediumproceedings (reports)
dc.identifier.urihttps://hdl.handle.net/10217/208262
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado State University. Libraries
dc.relation.ispartofIrrigation Management
dc.relation.ispartofRole of irrigation and drainage in a sustainable future, Sacramento, California, October 3-6, 2007
dc.rightsCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.
dc.sourceContained in: Role of irrigation and drainage in a sustainable future, Sacramento, California, October 3-6, 2007, http://hdl.handle.net/10217/46636
dc.titleChange of irrigation water quantity according to farm mechanization and land consolidation in Korea
dc.title.alternativeUSCID fourth international conference
dc.typeText

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