Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1170143
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorLENZ, E. A.
dc.contributor.authorPEREIRA, A. da S.
dc.contributor.authorREISSER JUNIOR, C.
dc.contributor.authorCUADRA, S. V.
dc.contributor.authorAZEVEDO, F. Q.
dc.contributor.authorSILVA, G. O. da
dc.contributor.authorCIMA, F. F.
dc.contributor.authorSILVA, T. A. da
dc.contributor.authorWOLTER, D. D.
dc.date.accessioned2024-12-28T17:32:48Z-
dc.date.available2024-12-28T17:32:48Z-
dc.date.created2024-12-06
dc.date.issued2024
dc.identifier.citationComunicata Scientiae, v. 15, p. 1 - 6, 2024.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1170143-
dc.descriptionAbstract: The analysis of plant growth of cultivars is useful for understanding the dynamics of accumulation and partition of photoassimilates during the crop cycle, and this information is important for the crop management of each cultivar. The objective of this study was to evaluate potato cultivars BRS Ana, BRSIPR Bel, BRS Clara, BRS F63 (Camila) and Macaca for growth and yield, under subtropical climatic conditions of Southern Brazil. Plant samples were collected every 20 days, beginning 40 days after planting (DAP), totaling five collections, and physiological growth indexes and the dry mass partitioning to plant organs were estimated. ‘BRSIPR Bel’ showed the fastest development of assimilatory system. ‘BRS Ana’ had the most vigorous plants and the largest leaf area, reaching the leaf area index 4.0 at 70 DAP. ‘BRSIPR Bel’ e ‘BRS Ana’ had the highest dry mass yield, 214 g and 206 g of dry mass plant-1, respectively. ‘BRS F63’ (Camila) and ‘BRSIPR Bel’ presented earlier tuberization and were the most efficient cultivars in the partitioning of dry mass to tubers, with the highest coefficient of dry mass partitioning to tubers estimated between 40 and 64 DAP. These two cultivars also showed the highest yield of marketable tubers.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectDry mass
dc.subjectGrowth curve
dc.subjectTuber yield
dc.subjectProdutividade de tubérculos
dc.titleGrowth and yield of Brazilian potato cultivars.
dc.typeArtigo de periódico
dc.subject.thesagroSolanum Tuberosum
dc.subject.thesagroBatata
dc.subject.thesagroProdução Agrícola
dc.subject.thesagroCrescimento
dc.subject.thesagroProdutividade
dc.subject.thesagroÁrea Foliar
dc.subject.nalthesaurusLeaf area
riaa.ainfo.id1170143
riaa.ainfo.lastupdate2024-12-06
dc.identifier.doihttps://doi.org/10.14295/CS.v15.3674
dc.contributor.institutionEMERSON ANDREI LENZ, UNIVERSIDADE FEDERAL DE PELOTAS; ARIONE DA SILVA PEREIRA, CPACT; CARLOS REISSER JUNIOR, CPACT; SANTIAGO VIANNA CUADRA, CNPTIA; FERNANDA QUINTANILHA AZEVEDO, CPACT; GIOVANI OLEGARIO DA SILVA, CNPH; FRANCIELI FÁTIMA CIMA, UNIVERSIDADE FEDERAL DE PELOTAS; TUANE ARALDI DA SILVA, UNIVERSIDADE FEDERAL DE PELOTAS; DAIANA DÖRING WOLTER, UNIVERSIDADE FEDERAL DE PELOTAS.
Aparece en las colecciones:Artigo em periódico indexado (CPACT)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
Growth-and-yield-of-Brazilian-potato-cultivars.pdf909.08 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace