Comparação interlaboratorial de resultados de análises químicas em duas subamostras de <i>Brachiaria decumbens</i>

Edison Beno Pott

doi:10.1590/S1678-3921.pab1987.v22.14235

Interlaboratory comparison of chemical analytical results of two Brachiaria decumbens subsamples

Authors

Edison Beno Pott

DOI:

https://doi.org/10.1590/S1678-3921.pab1987.v22.14235

Abstract

Chemical analyses of two subsamples of Brachiaria decumbens carried out in Brazilian (twelve) and foreign (one) laboratories, revealed significant (P < 0.05) differences among the results of N, P, S, K, Ca, Mg, Na, Cu, Fe, Mn and Zn. The results of S and Na, analised in, only six labs, were extremely variable.

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How to Cite

Pott, E. B. (2014). Interlaboratory comparison of chemical analytical results of two <i>Brachiaria decumbens</i> subsamples. Pesquisa Agropecuaria Brasileira, 22(1), 105–108. https://doi.org/10.1590/S1678-3921.pab1987.v22.14235