The integrated culture of seaweed, abalone, fish and clams in modular intensive land-based systems: I. Proportions of size and projected revenues

作者: Muki Shpigel , Amir Neori

DOI: 10.1016/0144-8609(96)01000-X

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摘要: Three environmentally friendly modular designs for integrated mariculture are described. The basic design consists of modules the culture seaweed (Ulva lactuca or Gracilaria spp.) and abalone (Haliotis tuberculata). Modules fish (Sparus aurata) then clams (Tapes philippinarum) subsequently connected in two progressively complex systems. allows flexibility allocation resource shares to each product according operational economic constraints. Reduction nutrient release environment results from increasing fraction supplied ammonia protein-N that ends up as commercial products relative current monoculture practices. As much half more nitrogen proposed systems is expected be utilized by harvestable yields seaweed, molluscs fish. System dimensions projections revenues allow readers roughly estimate profitability three under their own conditions.

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