CATDOLL : CATDOLL: What are the practical techniques for clams farming? How to raise them?

What are the practical techniques for clams farming? How to raise them?

In our daily life, we can often eat a variety of delicacies, and some people like to eat shellfish very much. Because these consumers think that shellfish taste very fresh and delicious. So today we are going to talk about clams because clams can be said to be a kind of food that everyone often sees, but the cultivation of clams actually requires certain techniques. So today we are going to talk about what the practical techniques for cultivating clams are and how to cultivate them.

The first thing to do when choosing a breeding site is to choose the right site. Clams should be farmed in areas with convenient transportation and far away from pollution. In very calm areas, the sand quality is relatively stable, and the sand content should be between 70% and 90%. It is best to choose a low-tide beach with very good water quality, which is suitable for breeding some aquatic products.

Precision breeding is secondly necessary, because areas that have been breeding a lot of clams need to be renovated every few years. All the mud and sand under the ground must be turned out, and then washed with water, and some microorganisms or debris can be removed after being exposed to the sun. Then the output of the clams can be guaranteed when breeding, and the sand is also very susceptible to sand washing by floods. Then the amount of sand will be reduced, so in order to prevent the sand from being washed away, it is necessary to build a clam pond, and to build dams and repair sluices in advance.

Pay attention to the transportation of clams. Finally, when raising clams, you also need to pay attention to the transportation of clam seedlings, and ensure that the clams are transported on the same day after they are harvested. This can prevent some damage during transportation, or some mutations of the clams. And when raising clams, you must ensure ventilation and keep the temperature low, so that you can ensure that the clams will not die during breeding.

The more practical breeding technology is to choose a very good breeding environment, scientifically breed seedlings, strengthen daily management, and prevent and control diseases. During the breeding process, the growth status of clams should be observed frequently, and the ponds should be disinfected frequently.

Most of them are seedling breeding. When purchasing suitable seedlings for breeding, you must pay attention to the feeding situation. Generally, the clam seedlings can be put in after four or five months.

The first thing is to choose a very suitable area, and then you must pay attention to the oxygen and oxygen in the water. You must choose clams with a higher survival rate. The breeding temperature should also be kept at around 18 degrees. Then you also need to change the water in time, and you must choose high-quality feed.

Clam farming is simple, what are the key points of clam farming technology?

Clams are shellfish that grow on the seashore, and the most common species is the variegated clams. When variegated clams are harvested, usually thousands or tens of thousands of pounds are landed at the same time, and the shells inside are selected and sorted by workers. I don't know when people invented this mud separation method. A few years ago, I participated in clam farming and experienced this method of removing empty clam shells. Here I share it with you.

It is mud making, preparing for harvest. It is true that the master is among the people. Farmers build a cement pool on the shore and pull some soil from the fields. When harvesting clams, farmers will pump some seawater into the pool before going ashore. Then, they add wheelbarrows of mud to the water, stirring it as they go, until a slightly thicker mud is formed. It is sieved to remove broken shells and impurities. Dead clams are part of the clam farming process, and when it is harvested, the empty shells are mixed with the clams and brought to shore.

At the same time, the harvested clams contain other impurities, such as small shellfish. The clams that have just landed must first pass through the sieve. The sieve is made by farmers themselves using angle iron, iron plate, and steel bars. In the past, two people screened manually, but now most of them are electric. The electric screen is generally divided into two paths, and the size of the sieve is also different. The first sieve has a small hole and sieves out broken clam shells; the second sieve has a slightly larger hole and sieves out small clams and other impurities, and then put into the sea for aquaculture mud separation. The broken shells and impurities are removed by the electric sieve, and the clams are directly sent to the mud pool. The workers keep stirring so that all the clams that fall into the pool are covered with mud. After manual stirring, the empty shells settle at the bottom of the pool, while the live clams float on the top of the mud, and the workers use a net to scoop them out.

Rinse off the mud. After the live clams are taken out of the mud pool, their shells are covered with mud. Workers use electric pumps to pump out seawater and repeatedly rinse the clams to remove the mud on the shells and restore them to their original color. Manual sorting. Most of the empty shells can be removed by mud separation, but some shells and other shellfish can still be mixed in with the clams. Therefore, the last step of cleaning clams is to go through simple manual sorting. With the previous mud separation step, this step of manual sorting is much easier.

When breeding clams, you must pay attention to the temperature and never freeze the clams to death. Also, when breeding clams, you must pay attention to the feed and never feed low-end feed. And when breeding clams, you must pay attention to environmental issues and never let clams grow in a harsh environment. But I think the most important point is that when breeding clams, you must pay attention to details and never bring yourself unnecessary trouble.

The key points of clam farming technology are: choose a breeding site with flat terrain, do a good job of cleaning and disinfection, choose a pond with good water quality, and maintain a suitable water temperature. Clams are suitable for growing in seawater with relatively high salinity, but not in fresh water, so you must pay attention to the salt content of the water.

Choose excellent varieties, prepare fresh water and oxygen generator. It is best to set up your own farm, do a good job of disinfection, and control the water temperature. These are all technical points.