aquaculture facilities to remain in place. Anchors are used to be able

Anchor
Anchor serves to hold the entire aquaculture facilities to remain in place. Anchors are used to be able to withstand the effects of aquaculture facilities currents, wind, waves. The anchor can be made of iron, a cage that contains sand or cement block / concrete.
Pulau TidungThe use of the type and number of anchors depends on the magnitude of the amount of current / wind, water base conditions, water depth and magnitude of aquaculture facilities. Anchor straps can be used ropes polythlene 3-5 cm diameter and a length of 3-4 times the water depth.
f. Infrastructure
Infrastructure used to support the pearl oyster nursery primarily to support the activities. The infrastructure includes ground transportation to seeds and crops that will be sold, electricity for lighting, warehouses, as well as the mess of terrestrial, freshwater for drinking, washing and working equipment, telephones for communication with the outside world like a seed procurement transaction or sale of the crop .

III. BUSINESS ANALYSIS PRODUCTION OYSTER PEARL SIZE 5-7 cm

     Pearl oyster nursery activities that will be done is focused on the production activities of the nursery where the target is to produce a slug / oyster size of 5-7 cm for each production cycle. Before starting a business, then it should do the analysis based on technical experience at work and study with some of the existing literature, so that the business plan and targets set komperensif certainly very real and in accordance with the current field conditions. The assumptions and analysis requirements in this business, are as follows:

    In one cycle takes 6-8 montPulau Pramukahs.
    Spat collectors stocking 120,000 spat/300 spat collector with the size of 2-4 mm, the average density of 400 spat / collector. With a price of 30,000 collectors, / kg.
    The number of collectors who go down the sea as much as 300 collector (substrate attachment Spat size 30x40 cm)
    Assuming an average growth Spat: length of 1 cm / month
    The survival rate (SR) 17%
    Harvesting is done when the maintenance time has reached 6-7 months (1 cycle) with an average length of 5-7 cm lsiput / tail, and the total harvest as many as 20,400 snails. While the sale price slug size is 5-7 cm Rp.2.000, -/cm.
    Technical assumptions above was taken with the lowest level, then in the implementation of the cultivation, production value may be higher than assumed above.
    Calculated based on the feasibility analysis of income, B / C ratio, Break Even Point (BEP), and Pay Back Period (PBP).

       In activities of oyster nursery needs assessment or analysis effort. Business analysis is a financial calculation to determine the extenWisata Pulau Parit to which the success of a business. In the pearl oyster nursery business analysis begins by calculating the costs required to run the business and the profits derived from such business. The costs are calculated: