dc.contributorInstituto Federal do Mato Grosso (IFMT)
dc.contributorUniversidade Federal do Paraná (UFPR)
dc.contributorRede Arco Norte
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:45:28Z
dc.date.available2018-12-11T16:45:28Z
dc.date.created2018-12-11T16:45:28Z
dc.date.issued2016-01-01
dc.identifierAustralian Journal of Crop Science, v. 10, n. 12, p. 1614-1617, 2016.
dc.identifier1835-2707
dc.identifier1835-2693
dc.identifierhttp://hdl.handle.net/11449/169350
dc.identifier10.21475/ajcs.2016.10.12.PNE117
dc.identifier2-s2.0-85009446434
dc.description.abstractCrambe is a promising crop for Brazil owing to its tolerance to drought and its short growing season (particularly if cultivated between seasons). However, the salinity tolerance of the unique Brazilian cultivar is not yet known. In this study, we aimed to determine the effects of different salinity levels on germination and initial growth of crambe cultivar FMS Brilhante. Therefore, an experiment was carried out in a completely randomized block design, during 19 days under greenhouse conditions. The treatments consisted of six levels of electrical conductivity of the soil saturation extract (EC): 2.50, 3.15, 3.35, 4.25, 5.75 and 9.55 dS m-1, obtained by adding sodium chloride (NaCl) to soil. It was evaluated germination, germination speed index (GSI), length of roots and dry mass of shoot and roots. Overall, germination and GSI increased under low levels of salinity - up to 3.77 dS m-1, caused by a possible break effect in seed dormancy. The initial growth was more sensitive to salinity than seed germination and the shoot dry matter decreased linearly with increasing salinity levels, indicating that FMS Brilhante cultivar is moderately sensitive to salinity.
dc.languageeng
dc.relationAustralian Journal of Crop Science
dc.relation0,354
dc.relation0,354
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectCrambe abyssinica Hochst.
dc.subjectDry matter
dc.subjectElectrical conductivity
dc.subjectFMS Brilhante
dc.subjectOilseed crop
dc.titleGermination and initial growth of crambe (Crambe abyssinica Hochst.) under saline conditions
dc.typeArtículos de revistas


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