Crab Management Tips for Summer Ponds

Transplanting plants. Crab ponds were transplanted with plants such as Elodea, Aqueous Peanut, Vallisneria, and Hydrilla verticillata. The coverage rate was about 50%. Aquatic grass is not only a favorite plant feed for crabs, but also provides shelter for river crabs. At the same time, they also play a role in reducing the water's fatness, clarifying water quality, and lowering the temperature of the water bottom. The rotten plants should be removed in time so as not to affect the water quality. When the plants are insufficient, they must be replenished promptly.
Adjust the water quality. In summer, the water temperature is high and the water quality is easily corrupted. Water quality management should be strengthened. One is to deepen the water level and keep the normal water level of the pond at 1.5 meters. The second is the hot season, changing the water every 3 to 4 days. In case of bad weather and changes in water quality, it is necessary to increase the amount of water to be exchanged and fill the pool as much as possible. If you find that the number and number of crabs crawling on the shore increases and your mouth is spit bubbles, change the water immediately and increase the water exchange. Third, every 7 to 10 days, splash lime, lime 15 kg per acre surface, which clarifies water quality, increase the role of water body calcium.
Cast enough food. In the summer, feeding should be done every morning and evening. The daily feeding amount is about 10% of the crab's weight. Among them, the amount of feeding at 5 o'clock in the afternoon is 70% of the total amount of feeding. Can't eat the residual bait out in time. The bait should be fresh, palatable, not rotten and spoiled, made into a group or block, in order to improve the utilization of food.
Pay attention to disease prevention. In hot seasons, it is easy to cause various crab diseases. Therefore, in the entire breeding process, we must adhere to the principle of prevention and treatment, supplemented by drugs to prevent diseases. Regular use of terramycin powder, furazolidone and other drugs can be used alternately; shell powder, bone powder, and fish meal can be added to the feed to facilitate shelling. (Author: Ying Ming feeds: Siping City, Jilin Province, Tiexi District Office Gao Gang)

Road Milk Tanker (Milk Tank trailer)5-60tons:

All the heads are one time moulding . And all the inner Rcorners are larger than 30mm.To ensure there is no right-angle inside the tank. the insulation layer PUF. Temperature raise less than 2°C within 24 hrs:

1.About the material: 

AISI/SUS 304-2B(S.S304)food grade stainless steel plate sheet ,inside shell 2.5-3mm / outer shell  2mm, one time molding heads.

2 .Special welding process :

TIG welding process, to obtain the good outlook and reduce the crack and pit. All surface can be polished shinning like mirror.

3.One time molding heads  and injecting PUF or use fiber glass.

And each compartment use double heads back-to-back which make sure every compartment heads smooth and no right-angle left,easy to wash.

Using polyurethane foam(PUF) /glass fiber to get better insulation ability, which has the perfect warmth keeping ability and ensure temperature raise not too fast

4.Milk out-let pipe and air vent

Each milk compartment has one set separate out-let pipe and air vent.out-let pipes which usesΦ50×2.0 polished stainless steel (sanitary parts), all pipes inside the insulation layer to make sure no frozen milk occurs in winter and no milk rotten in summer.

5.The CIP cleaning system

Equipment with automatic self-rotation ball(spray cleaning ball) inside the tank, and CIP joint in rear carbin.

6. Rear cabinet  for tools/pipe /pump/and milk sampling.

The lockable rear cabinet design make the tanker have a tidy general look.and convenient for use/you add other device( according yourdesign).

7.The design of the manhole cover

All the covers are Anti-Spillage design, to avoid the over flow and leakage of the milk from top cover.

8.The Top anti-skid platform.

Anti-skid platform on the top of tank body made of Aluminium alloy plate with skid-resistant surface. For safyty.the anti-skidplatform with Φ25mm handrails(S.S) of 250mm height.

9.The breath airway(air vent):

Air vent diameter no less than Φ120mm.

10 .The tank body design:

The scientific long axis and short axis design for tank body meets the hydrokinetics requirements and ensures the safety of vehicles.and we can design the tank according your trailer(truck) size.

11 .The chassis of the vehicle

The vehicle chassis standard FAW chassis.or we provide semi-trailer chassis according your demand.

road milk tanker

Road Milk Tanker

Milk Tanker,Road Milk Tanker,Milk Tanker Trailer,Transport Milk Tank Truck

Henan Leo Husbandry Equipment Science and Technology Co.ltd , http://www.chinaleodairy.com