Commercialization of Irish moss aquaculture: the Canadian experience
| Autor: | Louis E. Deveau, M. Lynn Cornish, James S. Craigie |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Biomass Plant Science Aquatic Science 01 natural sciences Commercialization Chondrus crispus Aquaculture Irish Mariculture Ecology Evolution Behavior and Systematics biology business.industry Agroforestry 010604 marine biology & hydrobiology Irish moss biology.organism_classification Moss language.human_language food products aquaculture cultivation Agriculture language Precision agriculture business 010606 plant biology & botany |
| Zdroj: | Botanica Marina. 62:411-432 |
| ISSN: | 1437-4323 0006-8055 |
| DOI: | 10.1515/bot-2019-0017 |
| Popis: | Irish moss traditionally has been valued for its hydrocolloid composition. Recognition that natural harvests would not meet the expected demands for its biomass led to experimental pilot-scale cultivation based on principles used in agriculture. Innovative technologies and systems for aquaculture management were devised when those from agriculture or mariculture were not directly transferrable. Periods of rapid progress and of consolidation due to disruptive external events were encountered, a cycle not uncommon during the introduction of a new technology. Certain key decisions in the background matrix that ultimately led to Irish moss cultivation are reviewed together with an overview of the main critical events that affected progress. The Chondrus crispus aquaculture as practiced today is essentially a modified form of precision agriculture operating year-round with c. 3.4 ha of on-land culture tanks and up to 75 employees during the peak season. Beginning with new Irish moss seedstock from the library/nursery, the crop is generated through a closely controlled, vertically integrated system of cultivation that after approximately 18 months increases the biomass more than 50,000-fold. After harvesting it is processed into the final food-grade products to meet the stringent demands of the export market. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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