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Potential der Arzneipflanze Passiflora incarnata L. als Bodendeckerpflanze in Obstplantagen Nord-Thailands

Description: Das Projekt "Potential der Arzneipflanze Passiflora incarnata L. als Bodendeckerpflanze in Obstplantagen Nord-Thailands" wird vom Umweltbundesamt gefördert und von Universität Hohenheim, Fakultät III Agrarwissenschaften I, Institut für Pflanzenproduktion und Agrarökologie in den Tropen und Subtropen, Fachgebiet Biodiversität und Landrehabilitation in den Tropen und Subtropen durchgeführt. Erosion of the often uncovered soil is a major problem for the establishment of smallholder fruit tree plantations in North Thailand. The use of multi-purpose cover plants can not only conserve useful soil resources but also create further income for peasants. Dried plant material from the passion flower (Passiflora incarnata L.) is used for herbal tea and extracts to be used as sedativa. The species is widespread in the Southern USA. The drug is often produced based on wild collections and exported to Europe. In exploratory trials in Thailand passion flower showed a good drought resistance due to its deep rooting system, and a good resistance against weeds and diseases. The yield potential and the amounts of ingredients appear to be promising with regard for the adoption by farmers. The flavonoids in the passion flower are mostly flavone-C-glycosides and are used for characterisation of the drug. Quantitative studies of imported drug material showed large differences in quantities and types of the flavone-C-glycosides. The causes for these differences are still not understood. Not much is known about the effect of cultivation techniques, fertilizer, growth stage on the content of flavonoids. The objective of this project is to study the potential of the passion flower as a soil cover plant in smallholder fruit tree plantations in North Thailand. Factors to be monitored are the effects of fertilizer and growth stage at harvest on plant yield and components.

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Origin: /Bund/UBA/UFORDAT

Tags: Obstgehölz ? Weiterverwendung ? Getreide ? Krankheitsresistenz ? Obstbau ? Obstbaum ? Abfallsammlung ? Agrarökologie ? Arsen ? Arzneimittel ? Düngemittel ? Heilpflanze ? Resistenz ? Unkraut ? Erosion ? Thailand ? USA ? Strafrecht ? Blüte ? Ernte ? Grundwasserdargebot ? Nutzpflanze ? Pflanzenproduktion ? Dürre ? Wirkung ? Pflanzenwurzel ? Agrarwissenschaften ? Bodenressourcen ? Arzneimittelsicherheit ? Tropengebiet ? Sicherheitstechnik ? Studie ? Bodenbelastung ? Unkrautbekämpfung ? Pflanze ? Boden ? Bodenbewirtschaftung ? Pedosphäre ? Bodenabdeckung ? Europa ? Plantage ? Rechtsverfahren ? Plantagenwald ? Wasserknappheit ? Einkommen ? Ressource ? Bauelement ? Krankheit ? Landwirtschaft ? Abdeckung ? System ? Potenzial ? Biodiversität ? Gehalt ? sehr ? Projektstudium ? Wachstum [biologisch] ? Betrag ? südlich ? Bodenbedeckung [Abdeckung] ? Bezug ? abholen ? Güter ? Technikbegriffe, sonstige [benutze Unterbegriffe] ? Blume ? Zweckbestimmung ? sparen ?

Region: Baden-Württemberg

Bounding box: 9° .. 9° x 48.5° .. 48.5°

License: cc-by-nc-nd/4.0

Language: Deutsch

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Time ranges: 1999-08-01 - 2000-05-31

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