Seaweed farming - Wikipedia
Seaweed farming or kelp farming is the practice of cultivating and harvesting seaweed. In its simplest form farmers gather from natural beds, while at the other extreme farmers fully control the crop's life cycle .
Seaweed Aquaculture - NOAA Fisheries
4 天之前 · Seaweed farms absorb nutrients and carbon dioxide to grow. The farms can help improve water quality and buffer the effects of ocean acidification in surrounding areas. For shellfish and finfish farmers, commercial fishermen, and first-time farmers, seaweed offers an opportunity to diversify a farming operation or start a new business.
Small quantities of new products can be produced at reasonable costs without the need for large ocean-based farms. Boats or specialized equipment are not required to access the site. Plant density and light can be accurately controlled. Shading and nutrient levels can be adjusted to favor production of specific functional compounds.
Seaweeds cultivation methods and their role in climate mitigation …
2022年12月1日 · Seaweed is farmed using a variety of techniques, ranging from an intense system (tanks or ponds) to a comprehensive open sea farming system using long lines or rafts. The maintenance of a hatchery or nursery for seaweed species like kelp, however, also constitutes industrial cultivation for propagation.
Opportunities, challenges and future directions of open-water seaweed …
2018年7月19日 · These include free-floating farm systems, pumping deep seawater to fuel seaweed growth; self-diving buoy systems to protect farms from wave motion; automated monitoring systems; drone technology to move farm systems to safe locations during storm events; and for harvest (ARPAe Citation 2015).
Global seaweed farming and processing in the past 20 years
2022年10月13日 · Several aspects global seaweed farming production and processing over the last 20 years are reviewed, such as the latest situation and approaches of seaweed farming. Research progress and production trend of various seaweed application are discussed.
The Evolution Road of Seaweed Aquaculture: Cultivation …
Seaweeds are benthic organisms ubiquitously distributed along coasts from tropical to polar regions. They are part of Plantae kingdom, and, as land plants, seaweeds also constitute the basis of the food chain but in aquatic ecosystems [1].
Farm Design | Alaska Mariculture Insights
Greenwave is providing an interactive Ocean Farm Design Tool to support early-stage ocean farmers in getting a head start on designing farms, gear lists, and budgets. Farmers use a wide variety of equipment and gear to maintain their kelp farm.
Review of the Status and Developments in Seaweed Farming
2022年8月30日 · This study provides an overview of both traditional nearshore seaweed farming infrastructure and more recent developments intended for large scale farming in more exposed coastal waters where nutrient supply may be a limiting factor.
Design, deployment, and operation of an experimental offshore seaweed …
2024年5月1日 · Seaweed cultivation systems suitable for offshore and exposed locations have the potential to enable expansion of global seaweed production to levels capable of substantially supplementing or offsetting terrestrial agriculture.
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