Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5459
DC FieldValueLanguage
dc.contributor.authorAnastácio, P. M.-
dc.contributor.authorFrias, A. F.-
dc.contributor.authorMarques, J. C.-
dc.date.accessioned2008-09-01T15:42:39Z-
dc.date.available2008-09-01T15:42:39Z-
dc.date.issued1999en_US
dc.identifier.citationEcological Modelling. 123:1 (1999) 17-28en_US
dc.identifier.urihttp://hdl.handle.net/10316/5459-
dc.description.abstractA ecological sub-model for rice growth, adapted to the culture processes used in the lower Mondego river valley (Portugal), is presented. The structure of the model is based on the production of carbohydrates by the photosynthesis. Parallel structures were used to simulate the development stage of the crop, and the tillering process. The model is composed of 11 state variables, 14 forcing functions, 22 rate processes, 9 parameters and 17 switches, regulatory processes and calculated values. Simulations were performed for periods ranging from January 1995 to October 1996. During this period the simulation results were compared with data on aerial rice biomass and also on the tiller density. In addition, the simulated final rice production parameters were compared with the observed values for both years. It can be stated that the model performs well in what regards prediction of final production parameters but it underestimated rice biomass during the growth period. Although at this stage the model is mainly directed towards research, the final purpose is the management of crayfish and rice production. In order to achieve this aim, it will be necessary to couple several sub-models.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6VBS-3XM2SN8-3/1/0928586173a12bd8c52305d2f39f1e56en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectOryza sativaen_US
dc.subjectIntegrated productionen_US
dc.subjectCrayfishen_US
dc.subjectProcambarus clarkiien_US
dc.titleCRISP (crayfish and rice integrated system of production): 1. Modelling rice (Oryza sativa) growth and productionen_US
dc.typearticleen_US
dc.identifier.doi10.1016/S0304-3800(99)00164-7-
item.grantfulltextopen-
item.fulltextCom Texto completo-
item.languageiso639-1en-
crisitem.author.deptFaculdade de Ciências e Tecnologia, Universidade de Coimbra-
crisitem.author.parentdeptUniversidade de Coimbra-
crisitem.author.researchunitMARE - Marine and Environmental Sciences Centre-
crisitem.author.orcid0000-0001-8865-8189-
Appears in Collections:FCTUC Ciências da Vida - Artigos em Revistas Internacionais
Files in This Item:
File Description SizeFormat
fileee843d6a283a43c2ae75745c50983447.pdf139.76 kBAdobe PDFView/Open
Show simple item record

Page view(s) 10

818
checked on Nov 26, 2020

Download(s)

164
checked on Nov 26, 2020

Google ScholarTM

Check

Altmetric

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.