Secondary Metabolism and Plant Growth of Piper divaricatum (Piperaceae) Inoculated with Arbuscular Mycorrhizal Fungi and Phosphorus Supplementation

نویسندگان

چکیده

Arbuscular mycorrhizal fungi (AMF) species and/or phosphorus addition in the soil can affect secondary metabolism production and growth plants. This study evaluated these effects on Piper divaricatum culture, which presents an essential oil rich phenylpropanoids. Growth parameters, leaf volatile composition, total phenolic content, enzymatic activity of lipoxygenase (LOX) phenylalanine ammonia-lyase (PAL) were monitored. At 90 days post inoculation (dpi), treatments with AMF + P more effective terms number biomass leaves. In addition, group had increased plant height root length. Phenylpropanoid methyl eugenol contents higher at 30 dpi association treatments. However, dpi, plants 20 mg·dm−3 200 mg P·dm−3 showed PAL activity, respectively. All LOX especially mg·dm−3. These results demonstrate that be applied to optimize compound P. divaricatum.

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ژورنال

عنوان ژورنال: Agronomy

سال: 2022

ISSN: ['2156-3276', '0065-4663']

DOI: https://doi.org/10.3390/agronomy12030596