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This is an old revision of this page, as edited by Michelanngelo (talk | contribs) at 14:16, 24 November 2022 (Minor changes). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Log-Buch:

Hello this is me Michelangelo, trying out my sandbox - I guess it is a place that is not public? 13.11.22

I forgot to click on "publish changes" on the 13.11.22 after working on the sandbox for a whole afternoon. Guess I need to redo everything...

I finalized our current version for the deadline of 13.11.22 for the Class (13.11.22 21:14)

Today we added some additional feedback into our Sandbox 24.11.22



Description

... already existing infos

The chromosome number is 2n = 20[1].

Habitat

Campanula rapunculus is winter-hardy[2]. It grows on poor soils[3].

The following paragraph is already in Wikipedia: "This species prefers limestone soils and grows in dry meadows, cultivated beds, forests of oaks and pine trees, along roadsides and lane, at an altitude of 0–1,500 metres (0–4,921 ft) above sea level."

Cultivation (insert as new paragraph)

The Rampion can be cultivated as a crop. It is sown at the beginning of June. A loose soil is favourable, fertilisation is not necessary. It grows best in well drained, rich sandy-loam soils which are neutral or alkaline with a pH of 4.8-7.5[4]. The seeds are very small (thousand grain weight 0.04g). For a more uniform seedling distribution, 20 times the amount of sand is mixed with the seeds before sowing. The row distance should be 20-25cm. The seeds are not covered, but only lightly pressed onto the surface of the soil. After germination, the plants must be thinned. The roots can be harvested from October onwards throughout the winter.[2]

On a soil rich in carbon, phosphorus and nitrogen, a dry matter of up to 135g/m² is possible, whereas on more sandy soils or sub-soils only 12-17g/m² is achieved[3].

Rampion is cultivated after highly demanding crops such as cabbage, tomatoes, potatoes or cucumbers. It can also be grown as a cover crop between lettuce[2].




Weiterarbeiten/haben wir bis jetzt noch keine Nachweise:

-zu Bienen (eine Quelle haben wir, ist aber Graue Literatur, evt bessere Quelle finden?)

-Nutritive Value (Quellen vorhanden?)

-Wie wird die Wurzel geerntet (kann man Wissen/Technologie von der Karottenindustrie übernehmen?)

-Genauer Ertrag von den verschiedenen Pflanzenteilen (Quellen vorhanden?)

-Crop rotations: man könnte nach Becker hinzufügen, dass Rapunzel geeignet ist für Zwischennutzung zu Kopfsalat, und nach stark zehrenden Ackerfrüchten am besten kultiviert wird

-bei der Website „Useful Temperate Plants“ werden Bücher angegeben - evt diese suchen (an ETH, in anderen Bibliotheken)

-Ein Buch mit Infos zur Rapunzel liegt in der Bibliothek am Reckenholz, welches ich nächste Woche suchen werde


  1. ^ Oberdorfer, Erich (2001). Pflanzensoziologische Exkursionsflora für Deutschland und angrenzende Gebiete (stark überarbeitete und ergänzte Auflage ed.). Stuttgart (Hohenheim): Eugen Ulmer. p. 895. ISBN 3-8001-3131-5.
  2. ^ a b c Becker-Dillingen, Josef (1929). Handbuch des gesamten Gemüsebaues einschliesslich des Gemüsesamenbaues, der Gewürz-, Arznei- und Küchenkräuter (in German) (2nd ed.). Hedemannstrasse 28, Deutschland: Verlagsbuchhandlung Paul Parey. pp. 708–709.{{cite book}}: CS1 maint: location (link)
  3. ^ a b Bretzel, Francesca; Pezzarossa, Beatrice; Malorgio, Fernando (March 2009). "Study of herbaceous annual and perennial species native to Mediterranean area for landscape purposes". Acta Horticulturae (813): 321–328. doi:10.17660/ActaHortic.2009.813.41. ISSN 0567-7572.
  4. ^ "Useful Temperate Plants". Useful Temperate Plants Database. 13 November 2022. Archived from the original on 13 November 2022. Retrieved 13 November 2022. {{cite web}}: |archive-date= / |archive-url= timestamp mismatch; 21 June 2021 suggested (help)