| DOI | Resolve DOI: https://doi.org/10.1515/bot-2019-0017 |
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| Author | Search for: Craigie, James S.1; Search for: Cornish, M. Lynn; Search for: Deveau, Louis E. |
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| Affiliation | - National Research Council of Canada. Aquatic and Crop Resource Development
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| Format | Text, Article |
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| Subject | aquaculture; Chondrus crispus; cultivation; food products; Irish moss |
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| Abstract | 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. |
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| Publication date | 2019-09-04 |
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| Publisher | Walter de Gruyter |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRC-ACRD-PDB012 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | c01041f9-31ba-40e5-947a-fd0379d8f7a8 |
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| Record created | 2019-11-29 |
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| Record modified | 2020-03-16 |
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