Repeated measurement analyses of forages in cropping systems.

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dc.contributorALFREDO RIBEIRO DE FREITAS, CPPSE; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; LUCIANO DE ALMEIDA CORREA, CPPSE; ANA CANDIDA PACHECO DE A PRIMAVESI, CPPSE; EDISON BENO POTT, CPPSE; A. DOS S. MASCIOLI, UNESP.
dc.creatorFREITAS, A. R. de
dc.creatorPRIMAVESI, O. M. A. S. P. R.
dc.creatorCORREA, L. de A.
dc.creatorPRIMAVESI, A. C. P. de A.
dc.creatorPOTT, E. B.
dc.creatorMASCIOLI, A. dos S.
dc.date2023-06-12T17:24:26Z
dc.date2023-06-12T17:24:26Z
dc.date2001-02-19
dc.date2001
dc.date.accessioned2026-07-07T05:32:16Z
dc.descriptionRepeated measurements (RM) are common in forage experiments. The data used in this study were accumulated ammonia losses by volatilization (N)and dry matter production (DM) of cynodon dactylon cv. Coastcross pasture from an experiment in blocs with five levels of urea: 0,25, 50, 100 and 200 kg of N ha , applied in five periods (Cuttings). For N, RM were the averages of cuttings and nine days of observation. The F test for the hypothesis of no affect for period and level x period interaction (DM) and for days interaction was not affected by univariate and multivariate tests. However, greenhouse-geisser epsilon estimate was biased downwards. Polynomial contrast in univariate ANOVA and logistic function agreed explaining acumulated N. For DM, uneaqual population variances on different was rejected and the assumption that pairs of observations on the same subject are equally correladet was rejected.
dc.formatp. 1046-1047.
dc.identifierIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro, SP. Proceedings... Piracicaba: FEALQ, 2001.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/45254
dc.identifier.urihttp://hdl.handle.net/123456789/494221
dc.languageeng
dc.rightsopenAccess
dc.subjectAnalise de variancia
dc.subjectGML
dc.subjectMIXED an REG procedures
dc.subjectmodelo nao linear
dc.subjectAnálise Estatística
dc.subjectanalysis of variance
dc.subjectstatistical analysis
dc.titleRepeated measurement analyses of forages in cropping systems.
dc.typeArtigo em anais e proceedings

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