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| Arzolla,S.; Gomes,L.; Sarruge,J. R.; Andrade,R. G.; Graner,E. A.; Malavolta,E.. |
| This paper deals with the determination of the content of macronutrients in pulp and beans of three coffee varieties, namely 'Mundo Novo', 'Caturra Amarelo' and 'Bourbon Amarelo'. Samples were collected in plantations located in the three types of soils herein most of S. Paulo, Brazil, coffee is grown, that is, "terra roxa legítima" (Ribeirão Preto), "massapé-salmourão" (Mocóca), and "arenito de Bauru" (Pindorama). The following main conclusions were drawn after statistical analysis of data obtained hereby. There is no statistical difference among the three varieties . Average contents of macronutrients, as per cent of the dry matter, are the following: N P K Ca Mg S bean 1,71 0,10 1,53 0,27 0,15 0,12 pulps 1.78 0,14 3,75 0,41 0,13 0,15 Samples collected... |
| Tipo: Info:eu-repo/semantics/article |
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| Ano: 1963 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761963000100005 |
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