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dc.contributor.authorSollesta-Pitogo, Hananiah
dc.contributor.authorFaisan, Joseph Jr.
dc.contributor.authorde la Cruz-Aranas, Joesyl Marie
dc.date.accessioned2023-07-21T03:41:28Z
dc.date.available2023-07-21T03:41:28Z
dc.date.issued2023-07
dc.identifier.urihttp://hdl.handle.net/20.500.12066/7355
dc.description.abstractKappaphycus and Eucheuma are the two carrageenanproducing red algae extensively cultured and farmed in tropical and subtropical waters. Seaweed production accounted for 5.4 percent of the world’s aquaculture production in 2019, which was over USD 15 billion in value. With this value share, the production of seaweed farming was higher than other aquatic commodities, such as tilapia, carp, shrimps, and others (Cai et al., 2021). The red algae production of the Philippines started in the 1960s (Ronquillo & Gabral-Llana, 1989), and by the early 2000s, the country had become the world’s top supplier of seaweed, particularly Kappaphycus sp., until 2007, when Indonesia outperformed it. Problems and challenges in seaweed farming, including climate change, pests and diseases, and biosecurity issues, caused the continuous decline of the seaweed production yield (Faisan, Sollesta-Pitogo, & de la Peña, 2022). Furthermore, the deterioration of seaweed quality caused by the repetitive use of vegetative cutting methods has also become one of the most pressing concerns in seaweed farming. Unfortunately, this procedure of growing plantlets for farming is one of the most common methods many seaweed farms used in the Philippines and other countries. Research in SEAFDEC Aquaculture Department (AQD) looks into breaking from the conventional method of farming seaweed plantlets and optimizing laboratorybased production. With this, it hopes to create a more sustainable source of propagules, better growth and survival in grow-out, and a higher carrageenan quality in cultured Kappaphycus alvarezii.en
dc.language.isoenen
dc.publisherSecretariat, Southeast Asian Fisheries Development Centeren
dc.subjectmicropropagationen
dc.titleAchieving high production of micropropagated seaweed through optimization of the culture protocolen
dc.typemagazineArticleen
dc.citation.volume21en
dc.citation.issue1en
dc.citation.spage12en
dc.citation.epage15en
dc.citation.journalTitleFish for the Peopleen
dc.subject.asfaseaweed cultureen
dc.subject.asfaseaweedsen
dc.subject.asfaseaweed industryen
dc.subject.scientificNameKappaphycusen
dc.subject.scientificNameEucheumaen
dc.subject.scientificNameKappaphycus alvareziien
local.subjectseaweed productionen


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