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SUAEDA LINEARIS AN EMERGING SUPERFOOD SEA VEGETABLE: EVALUATING PLANT BIOMASS PRODUCTION AND MINERAL CONTENT USING FOUR HARVEST FREQUENCIES

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Date Issued:
2023
Abstract/Description:
Suaeda linearis is an edible halophyte crop with nutraceutical properties that is native to Florida. This study investigated how the biomass production and mineral content of aquacultured S. linearis was affected by harvest frequency during a 10-week period using four different harvest treatments. Under the first treatment (T1) plants received zero intermittent harvests, the second (T2) received harvests every five weeks, the third (T3) received harvests every 3.3 weeks, and the fourth (T4) received harvests every 2.5 weeks. The results indicate that biomass production and mineral content were both strongly affected by harvest treatment. Intermittent harvesting decreased biomass production and conversely, intermittent harvesting increased the quantities of certain desirable minerals in S. linearis. Early harvests of the study plants were small, suggesting that 13-15 weeks after germination is the earliest time a harvestable yield can be achieved from S. linearis.
Title: SUAEDA LINEARIS AN EMERGING SUPERFOOD SEA VEGETABLE: EVALUATING PLANT BIOMASS PRODUCTION AND MINERAL CONTENT USING FOUR HARVEST FREQUENCIES.
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Name(s): Matthews, Amanda Ruth, author
Davis, Megan , Thesis advisor
Florida Atlantic University, Degree grantor
Department of Biological Sciences
Charles E. Schmidt College of Science
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Date Created: 2023
Date Issued: 2023
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: application/pdf
Extent: 62 p.
Language(s): English
Abstract/Description: Suaeda linearis is an edible halophyte crop with nutraceutical properties that is native to Florida. This study investigated how the biomass production and mineral content of aquacultured S. linearis was affected by harvest frequency during a 10-week period using four different harvest treatments. Under the first treatment (T1) plants received zero intermittent harvests, the second (T2) received harvests every five weeks, the third (T3) received harvests every 3.3 weeks, and the fourth (T4) received harvests every 2.5 weeks. The results indicate that biomass production and mineral content were both strongly affected by harvest treatment. Intermittent harvesting decreased biomass production and conversely, intermittent harvesting increased the quantities of certain desirable minerals in S. linearis. Early harvests of the study plants were small, suggesting that 13-15 weeks after germination is the earliest time a harvestable yield can be achieved from S. linearis.
Identifier: FA00014279 (IID)
Degree granted: Thesis (MS)--Florida Atlantic University, 2023.
Collection: FAU Electronic Theses and Dissertations Collection
Note(s): Includes bibliography.
Subject(s): Salt-tolerant crops
Halophytes
Aquaculture
Persistent Link to This Record: http://purl.flvc.org/fau/fd/FA00014279
Use and Reproduction: Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
Host Institution: FAU