Menta piperita Estado de conservación Preocupación menor Cultivo y usos Prefiere suelos húmedos, fértiles y no tolera el exceso de sol. Organic translocation, productivity and essential oil yield of Mentha piperita L. cultivated é indicada para o cultivo e extração de óleo essencial de M. piperita. Biomass production, essential oil yield and composition of Mentha x piperita L. . Instituto Agronômico de Campinas (Van Raij, ) para o cultivo da menta.
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Biomass production, essential oil yield and composition of Mentha x piperita L. I ; Machado, M. I ; Bizzo, H. II ; Biasi, L.
Nitrogen fertilization affects the essential oil yield and composition of aromatic plants. The objective of this work was to evaluate the effect of nitrogen sources and doses on biomass production and essential oil yield and composition of M. The experimental design was in randomized blocks with four replications and the treatments in a 2 x 3 factorial design, corresponding to two nitrogen sources pipefita three nitrogen doses.
The cultiv topdressing was applied 30 days after planting. The essential oil was obtained by hydrodestilation using a Clevenger apparatus, and the composition was analyzed by gas chromatography and coupled to a mass spectrometry. The nitrogen sources and doses did not significantly affect the leaf and stem biomass, as well as the essential oil yield and productivity. However, the nitrogen source can significantly change the essential oil composition of M.
The level of menthol and neomenthol was lower piperit 40 kg ha -1 of urea was applied compared to the same dose of ammonium sulphate.
Menthone levels were affected only by the nitrogen source, where higher levels were observed when ammonium sulphate was applied. No changes on menthofurane levels were found for different nitrogen sources and doses. Considering the great economic importance of menthol from mint essential oils, the obtained results indicated that the use of 20 kg ha -1 of nitrogen is enough to guarantee satisfactory essential oil yield and great menthol levels and that high doses of urea should be avoided.
O experimento foi realizado com mudas de M. Da mesma forma Croteau et al.
Nitrogen form alters Sweet Basil growth and essential oil content and composition. Effects of piperit and temperature on the monoterpenes of peppermint. Plant Physiologyv. Natural products secundary metabolites. Centro Nacional de Pesquisa de solos.
Mentha Piperita by Manuel Henao on Prezi
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Transgenic Resourcen. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License. Services on Demand Journal. How to cite this article.