Cultivation of Mint (Mentha x gracilis) in Agroforestry System | Chapter 11 | Current Research Trends in Biological Science Vol. 1
Aims:
The cultivation of medicinal plants in intercropping with other species of
agricultural use has been an alternative to make production sustainable in
family farming. The objective of this work was to evaluate the growth, biomass
production, and chemical composition of the essential oil of mint (Mentha x
gracilis Sole) in intercropping with fruit species in an agroforestry system.
This study was conducted as an important contribution to agroforestry
management practices and to assist in deciding which intercropping option to
use in this cultivation system. In particular, this information should
facilitate the establishment of scientific intercropping systems, help maintain
the sustainable use of agroforestry and provide a theoretical basis for the
sustainable development of agriculture. Study Design: The experimental design
was randomized blocks with four treatments, mint inter planted with citrus
(Citrus sinensis L. Osbeck), bananas (Musa spp.), blackberries (Morus nigra),
or Barbados cherries (Malpighia glabra). Place and Duration of Study: The
experiment was conducted in the agroforestry located in the sector of Olericultura
of the Federal University of Technology – Paraná (UTFPR), Brazil, in the period
between November 2015 to February 2017. Methodology: We analyzed physiological
and growth variables as light intensity, relative chlorophyll index, height,
leaf area, biomass accumulation, essential oil content, oil production and
chemical composition of mint in agroforestry. Results: The highest production
of biomass (252.50; 249.31 g
planta-1) and essential oil (135.42;
141.63 L ha-1) were obtained in the intercropping of mint with citrus and
Barbados cherries, respectively, possibly due to the edaphic climatic
conditions, such as greater light intensity, that favored the growth,
production and chemical composition of the mint essential oil. Bananas and
blackberries intercropped with mint were not beneficial for the growth and
production of essential oils. Conclusion: The intercropping of mint with citrus
and Barbados cherries resulted in higher growth, biomass accumulation and
essential oil content and production. The major components of the essential
oils were linalool (48.66; 49.87%) and carvone (18.30; 17.86%) with higher
percentages in the intercropping of mint with citrus and Barbados cherries,
respectively. The cultivation of mint by intercropping with fruit species such
as citrus and Barbados cherries is an option to diversify the production of
medicinal plants, making it sustainable.
Author(s) Details
Dalva Paulus
Department of Agronomy, Federal University of Technology – Paraná, Campus Dois Vizinhos, 85660-000, Dois Vizinhos, Paraná, Brazil.
View Book: - http://bp.bookpi.org/index.php/bpi/catalog/book/157
Author(s) Details
Dalva Paulus
Department of Agronomy, Federal University of Technology – Paraná, Campus Dois Vizinhos, 85660-000, Dois Vizinhos, Paraná, Brazil.
View Book: - http://bp.bookpi.org/index.php/bpi/catalog/book/157
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