1: Labor cost, at least three workers should be hired, responsible for daily cleaning, maintenance of the environment and other basic work, in the process of farming, insertion, inspection, pearl sorting, etc., all need to be human, so according to the local cost of labor to budget out the required input!

2: Rental costs, the general pond or reservoir rent, an acre is 400 yuan starting price, but also signed a contract of more than 20 years to have this price, according to their own financial situation, please make a reasonable budget!

3: mussel seedling cost, the price of triangular mussels is 0.3 yuan, the price of crown wrinkle mussels is 0.55 yuan, according to the density of breeding roughly figure out the input needed, of course, the breeding process will certainly be deaths, but also need to make up for the mussel seed!

4: cycle costs, usually triangular mussels can be sold in 5 years, the crown wrinkled mussels to raise 5.5 years to sell, this cycle is very long, the need for a certain degree of anti-risk ability.

Mussel farming profits are composed of the following parts:

Aquatic profits, aquaculture mussels will certainly be mixed breeding of some fish, turtles, crabs, etc., the specific price to local prices prevail

Mosaic profits, many manufacturers will look for the farm into the raw materials to be processed, and now the market price of triangular mussels in the 500-800 yuan, the crown wrinkle clam In 1200-1600 yuan or so, depending on the specific thickness to measure the price.

Pearl profit, the general merchandiser usually take five point sampling method, to measure the quality of the pearl of the whole farm, the specific price can be negotiated with the general merchandiser, this point is not good to predict.

Extended Information:

Habitat

In the natural environment, mussels generally live in rivers, lakes, ponds, streams and other muddy, sandy or gravel. In the cold winter and spring, the use of axe feet digging mud fen, so that the mussel body partially buried in the sediment, the anterior abdominal margin downward, the back of the dorsal margin upward; only part of the back edge of the shell for respiration and feeding.

When it's hot, most of it is exposed outside the mud. Toothless mussels generally live in the muddy bottom, pH value of 5 to 9 in still water or slow-flowing fertile water.