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Usos[edit]

Ascophyllum nodosum são colhidas para extração de algina, fertilizantes and for the manufacture of seaweed meal for animal and human consumption.[1] It has long been used as an organic and mainstream fertilizer for many varieties of crops due to its combination of both macronutrient, (e.g. N, P, K, Ca, Mg, S) and micronutrients (e.g. Mn, Cu, Fe, Zn, etc.). It also host to cytokinins, auxin-like gibberellins, betaines, mannitol, organic acids, polysaccharides, amino acids, and proteins which are all very beneficial and widely used in agriculture.[2] Ireland, Scotland and Norway have provided the world's principal alginate supply.[3][4]

Ascophyllum nodosum is frequently used as packaging material for baitworm and lobster shipments from New England to various domestic and international locations.[5] Ascophyllum itself has occasionally been introduced to California, and several species frequently found in baitworm shipments, including Carcinus maenas and Littorina saxatilis, may have been introduced to the San Francisco Bay region this way.[5]

  1. ^ http://www.fao.org/docrep/005/ac860e/ac860e02.htm
  2. ^ J. Norrie; D. A. Hiltz (1999). "Seaweed Extract Research and Applications in Agriculture". Agro food Industry hi-tech. {{cite journal}}: Unknown parameter |lastauthoramp= ignored (|name-list-style= suggested) (help)
  3. ^ C. A. Lembi & J. R. Waaland, ed. (1988). "Commercial production and applications of algal hydrocolloides". Algae and Human Affairs. Cambridge University Press, Cambridge. ISBN 0-521-32115-8. {{cite book}}: Cite uses deprecated parameter |authors= (help)
  4. ^ M. D. Guiry; D. J. Garbary (1991). "Geographical and Taxonomic guide to European Seaweeds of Economic Importance". In M. D. Guiry & Blunden (ed.). Seaweed Resources in Europe: Uses and Potential. John Wiley & Sons, England. ISBN 0-471-92947-6. {{cite book}}: Unknown parameter |lastauthoramp= ignored (|name-list-style= suggested) (help)
  5. ^ a b Chang, A. L.; Blakeslee, A. M. H.; Miller, A. W.; Ruiz, G. M. (2011). "Establishment Failure in Biological Invasions: A Case History of Littorina littorea in California, USA". PLoS ONE. 6 (1): e16035. doi:10.1371/journal.pone.0016035''.{{cite journal}}: CS1 maint: unflagged free DOI (link)