Green shrimp, also known as river shrimp, marsh shrimp, is in the rivers, lakes and marshes, ponds and ditches in freshwater areas such as a common edible shrimp, because of the high nutritional value, meat and delicious and loved by the people, many farmers in the breeding, that green shrimp farming techniques? How much profit acres of farming?

One, the introduction of green shrimp:

1, green shrimp is freshwater shrimp or saltwater shrimp?

The green shrimp is freshwater shrimp, in all parts of the country are distributed, including Hebei Baiyangdian area green shrimp, Jiangsu Gaoyou Lake green shrimp, Taihu Lake green shrimp is the most famous.

Because of the better market prospects for green shrimp, has become China's famous freshwater aquaculture shrimp, production is also relatively high.

2, what do green shrimp like to eat?

Green shrimp are omnivorous shrimp, the bait requirements are not high, like to eat fermented feed such as wine lees, such as chaff, raw bran, soybean cake, mussels, snails, fish and a variety of fish bait can be eaten.

Two, what are the technical points of green shrimp farming?

1, pond conditions

Green shrimp farming should generally cover an area of 1-5 acres, the water depth of 1-1.5m, the bottom has a small amount of silt is appropriate.

In addition, in order to facilitate late feeding and fishing, the pond can be in accordance with the + word or the word of abundance to dig a few 1-meter wide, about 0.5 meters high stone cans.

Before putting the shrimp, the pond should be sterilized with raw stone flower, and planted with water plants, applied enough base fertilizer, and cultivated with good bait, in order to give the green shrimp a good growing environment.

2, put shrimp fry

Put shrimp fry there are three ways, one is to put the eggs of the parent shrimp, need to require the shrimp fry robust, bright color, limb integrity.

The second is to put the next year shrimp species, is the selection of the previous year part of the young shrimp did not reach the market specification, it should be disease-free and harmless, neat specifications.

Average mu put 3-5kg, to be cleaned and sterilized pond can be stocked.

Third, the stocking of the year's reproduction of shrimp fry, that is, selecting the specification of 1 cm above the shrimp fry, mu put about 30,000 tails, in the summer flower fish species into the pond 1 month after the stocking.

3, baiting and fertilization

When the water temperature reaches 10 degrees Celsius, you can start feeding, generally every evening to feed a special rolled snail and clam mussel meat, soybean cake powder, wheat flour, bran and other artificial bait.

Then every 15-20 days to apply a rotted organic fertilizer, conducive to the development of green shrimp.

4, daily management

During the breeding period, we must adhere to the daily morning and evening pond patrol once a day, check the water quality, dissolved oxygen, look at the shrimp feeding and activity, if there is anomaly should be timely treatment.

Usually every 5-7 days 20-30cm of water injection, so that the pond water has been maintained at a high level of dissolved oxygen.

Three, shrimp farming mu profit is how much?

1, breeding an acre of green shrimp investment costs:

(1) shrimp seedling input: generally about 120 pounds of shrimp seedling per acre of pool, and now the price of shrimp seedling on the market is about 48 yuan or so a catty, that breeding an acre of shrimp about 5,800 yuan to buy seedlings.

(2) pond rent: now one acre of pond about 1,000 yuan rent, if the quality is good, it may be higher, poor quality and poor location may be cheaper, the specific can go to the local consulting, bargaining, here to 1,000 yuan shall prevail.

(3) labor costs: experienced shrimp farmers, generally do not need much labor costs, but if the first breeding, please help about 1200 yuan.

(4) bait costs: green shrimp mixed diet, but in order to nutritional balance, need to feed some small fish, shrimp, vegetables, etc., so about feed costs about 2,000 yuan.

To sum up, farming an acre of green shrimp requires an investment of about 10,000 yuan.

2, breeding acres of green shrimp profit analysis:

Green shrimp acres of seedlings placed about 120 pounds, seedlings in about 20 pounds.

So an acre of seedlings can be put in the number of about 2,400, of which the number of female shrimp to 1,200 calculated.

Each spawns 200 eggs each time, twice a year, so the total number of acres per year is about 450,000, of which the minimum survival rate of 8%, the total number of acres of adult shrimp produced in a year is about 36,000.

Each shrimp listing specifications of about 50, about 12 a catty, then the total production of one acre of green shrimp a year is about 3,000 pounds.

The purchase price of shrimp on the market is now around 8 yuan, so the gross income of one mu of shrimp is 24,000 yuan, minus the cost of breeding, the profit of one mu of shrimp is 14,000 yuan.

The above is the technical points of shrimp farming and farming mu profit analysis, I hope to help you, the above is for reference only, specific to the actual situation shall prevail.