Data/hora: 23/05/2024 10:28:46

Biblioteca(s): | Epagri-Sede.
Data corrente: | 16/11/2017
Data da última atualização: | 16/11/2017
Autoria: | SANTOS, A. A.; DOROW, R.; ARAUJO, L. A.; HAYASHI, L.
Título: | Socioeconomic analysis of the red seaweed Kappaphycus alvarezii and mollusk (Crassostrea gigas and Perna perna) farming in Santa Catarina State, Southern Brazil.
Ano de publicação: | 2017
Fonte/Imprenta: | Florianópolis: Epagri, 2017.
Páginas: | 24 p.
Idioma: | Inglês

Conteúdo:

Planning and regulation of marine farms in Santa Catarina State, Southern Brazil, are designed to
meet the interests of traditional communities. Public bidding documents of aquaculture sites
elaborated from 2011 to 2013 provide information about the capacity of mariculture production in
this state, which, together with the productivity indicators of Kappaphycus alvarezii farming in
Santa Catarina, supply the necessary basic data for evaluation of the potentiality of three seaweed
farming systems: monoculture of seaweed K. alvarezii (S1), biculture of K.alvarezii with oyster
Crassotrea gigas (S2) and biculture of K. alvarezii with the mussel Perna perna (S3). Economic,
financial and social evaluations conducted based on in these three systems show that among 720
aquaculture areas established in the state over 12 sites, 85% are designed to producers counting
969.45 ha, with an average of 1.57 ha per farmer. The seaweed production by the S1 system
ammounts to 24,19 t ha-1 yr-1 while by S2 and S3, the outcome is 13,61 t ha-1 yr-1, in addition to
oyster (41,667 t ha-1 yr-1) and mussels (40,00 t ha-1 yr-1) production, respectively. All systems
consider 3 annual production cycles of seaweed. Economic, financial and social indicators show
that these 3 systems are profitable. However, the S2 shows 3 times higher profit than the others, in
all aspects.

Palavras-Chave: | cottonii; farming systems; integrated cultivation; mussels; Pacific oyster; payback; production costs.
Categoria do assunto: | L Ciência Animal e Produtos de Origem Animal
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_40081.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
Exemplares: | Epagri-Sede - (101861-1) - UPC - FL - DD -  -  -  - DIS