NOTA
Teores de Macronutrientes na folha "Y" do arroz1
Macronutrient content in "Y" leaf of rice crop
Rúter Hiroce2; Derly Machado de Souza
SUMMARY
The content of N, P, K, Ca, and Mg were analyzed in "Y" leaf of irrigated and upland rice. No effects of the fractional application of nitrogen fertilizer were observed on the macronutrient content of the leaves and on the yield of irrigated rice, probably due to a contamination of the trial plots by this fertilizer. The yields of upland rice were damaged by a dry period and there were also no effects of the treatments on the macronutrient concentration of the leaves.
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Recebido para publicação em 12 de dezembro de 1976
Datas de Publicação
-
Publicação nesta coleção
17 Dez 2007 -
Data do Fascículo
1977