CHOOSING A SITE.

    Although the site conceded is normally controlled by the government, it is essential that it offers optimum conditions for the development of the mollusc and, in addition, that it is not over-exposed to surf, swell or storms that could seriously affect the day-to-day work of mussel culture.

    Another factor to be taken into account is the depth of the water. If it is too shallow, it would limit the length of the ropes. Also, in warmer regions, like the Mediterranean, the temperature of the water can be so high as to threaten the survival of the mussel.

    In areas which are rich in plankton a faster rate of growth is achieved and, for this reason, water analysis is another important point to bear in mind when choosing the best site for mussel culture.