Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/992785
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dc.contributor.authorSHOCK, C. C.pt_BR
dc.contributor.authorFEIBERT, E. B. G.pt_BR
dc.contributor.authorPINTO, J. M.pt_BR
dc.date.accessioned2014-08-18T11:11:11Zpt_BR
dc.date.available2014-08-18T11:11:11Zpt_BR
dc.date.created2014-08-18pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationIn: IRRIGATION SHOW & EDUCATION CONFERENCE, 2013, Austin. Proceedings... Falls Church: Irrigation Association, 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/992785pt_BR
dc.descriptionThe irrigation needs of long day onion (Allium cepa) have been extensively studied at Ontario, Oregon, over the past 22 years. Drip irrigation has compared favorably with furrow and sprinkler irrigation systems. Onions were found to have very narrow soil moisture requirements. Drier soil than optima led to yield loss and wetter soil promoted bulb decomposition. Short term water stress at the three- to six-leaf stages of plant growth promoted multiple centers in long day onion varieties. Irrigation was successfully scheduled using soil water tension or evapotranspiration. Nitrogen fertilization and plant populations have been optimized. Drip system design must carefully consider the hydraulic conductivity of the soil in the placement of tape and onion rows since the soil moisture must wick over from the drip tape to the onion plant. The drip irrigation system design uniformity, operation, and maintenance are essential given onion?s low tolerance to water stress.pt_BR
dc.format1 CD-ROM.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEstresse hídricopt_BR
dc.subjectOnionpt_BR
dc.titleReview of two decades of progress in the development of successful drip irrigation for onions.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2014-08-18T11:11:11Zpt_BR
dc.subject.thesagroCebolapt_BR
dc.subject.thesagroAllium Cepapt_BR
dc.subject.thesagroIrrigação por Gotejamentopt_BR
riaa.ainfo.id992785pt_BR
riaa.ainfo.lastupdate2014-08-18pt_BR
dc.contributor.institutionCLINTON C. SHOCK, Oregon State University Malheur Experiment Station; ERIK B. G. FEIBERT, Oregon State University Malheur Experiment Station; JOSE MARIA PINTO, CPATSA.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CPATSA)

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