Show simple item record

resumen

Abstract
Six experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the [ver mas...]
dc.contributor.authorCeccoli, Gabriel
dc.contributor.authorOrtega, Leandro Ismael
dc.contributor.authorGariglio, Norberto Francisco
dc.contributor.authorFavaro, Juan Carlos
dc.contributor.authorBouzo, Carlos Alberto
dc.date.accessioned2020-06-22T17:09:19Z
dc.date.available2020-06-22T17:09:19Z
dc.date.issued2014-06
dc.identifier.issn0006-8241
dc.identifier.issn2311-9284
dc.identifier.urihttps://ri.conicet.gov.ar/handle/11336/13888
dc.identifier.urihttp://hdl.handle.net/20.500.12123/7453
dc.description.abstractSix experiments were performed in the term of three years in order to explore and compare the effects of transplanting and direct sowing (DS) on sweet corn (Zea mays L.) growth, earliness and yield. Different genotypes, tray cell sizes (volume) and seedling ages were assayed. In all experiments, direct sowing was performed with a final separation of 0.25 m between plants in each row. Growth parameters (height, leaf area and ear size) were reduced with the increase of age and/or decrease of the tray cell size, mainly in cultivars with early flowering i.e., low cumulative corn heat unit (CHU) requirements. Earlier harvests were obtained in transplanting compared to direct sowing, although with lower yields. When the thermal time accumulated by plants in the trays was higher than 100 CHU, the yield decreased by 3.91% (R2 = 0.79) for each unit of CHU. The results indicate that the transplanted sweet corn yield was generally lower than of direct seeded plants, and differences grew bigger as the tray cell volume was smaller and the seedlings age increased.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherSouth African National Biodiversity Institutees_AR
dc.rightsinfo:eu-repo/semantics/openAccesses_AR
dc.sourceBothalia 44 (6) : 1-12 (June 2014)es_AR
dc.subjectMaízes_AR
dc.subjectMaizeeng
dc.subjectMaíz Dulcees_AR
dc.subjectSweet Corneng
dc.subjectVariedadeses_AR
dc.subjectVarietieseng
dc.subjectRendimientoes_AR
dc.subjectYieldseng
dc.subjectSiembra Directaes_AR
dc.subjectDirect Sowingeng
dc.titleSweet corn (Zea mays L.) growth and yield are influenced by establishment methodses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Fisiología y Recursos Genéticos Vegetaleses_AR
dc.description.filFil: Ceccoli, Gabriel. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Ortega, Leandro Ismael. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales; Argentinaes_AR
dc.description.filFil: Gariglio, Norberto Francisco. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentinaes_AR
dc.description.filFil: Favaro, Juan Carlos. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentinaes_AR
dc.description.filFil: Bouzo, Carlos Alberto. Universidad Nacional del Litoral. Facultad de Ciencias Agrarias; Argentinaes_AR
dc.subtypecientifico


Files in this item

Thumbnail

This item appears in the following Collection(s)

common

Show simple item record