Section 3
Chapter 2,575

Causes of variation in results of analysis of guinea grass seeds (Panicum maximum Jacq.) . IV. Effect of sample dividers

Oliveira, P.R.P. de; Cicero, S.M.; Campos, B. do E.S. de

Revista Brasileira de Sementes 15(1): 21-30


Accession: 002574982

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A total of 10 lots of Panicum maximum seeds were analysed in 10 different laboratories in Brazil, to determine whether seed sample dividers are responsible for differences in purity analysis results. The analysis were carried out in 6 steps. In steps A and D, available dividers in each laboratory were used; in B and E, a soil divider was used; and in C and F a Boerner-type conical divider was used.

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