Yesterday, the reporter learned from the relevant departments that in order to actively explore new methods of crab breeding, this year, the County Aquatic Technology Promotion Station selected two high-standard culture ponds in Shekou Island to carry out a new model of ecological intensive cultivation of three blue crabs.
My county has a total of 85,000 mu of green crab breeding area, and has always been based on the stereo mix of crab, shrimp and shellfish. The polyculture model over the years has caused limitations in the use of drugs in the chicken ponds and the incomplete disinfection of clear ponds. For this reason, aquaculture diseases frequently occur. The area, yield, and benefit of green crabs in the county are declining year by year.
It is understood that the new farming model uses polyculture of blue crabs and white tailed prawn. The seeds are produced from the pure seedlings of the Sanmen blue crabs produced at the national level, using new methods of grading cultivation, aeration at the bottom, and oxygenation at the surface. The combined new equipment, microbial preparations, and immunoenhancing agents are new technologies for controlling diseases, and the effects of low-value shellfish and compound feeds on the flavor of blue crab have been studied. The influence of natural and artificial concealments on their survival rate The study explored the establishment of a new model of three blue crab breeding.
From March onwards, technical staff of the county's technology promotion station began to conduct experiments on the ecological intensive culture of green crabs. The ponds were remodeled and refitted with high standards, and membranes were treated around the ponds to install microporous aeration tubes at the bottom. facility. At the beginning of May, bleach ponds were used to disinfect the test ponds in the clear ponds and water bodies, and microbial water-fertilizer fertilizers were used. Finally, the water quality was stabilized by photosynthetic bacteria. On May 17th, the first batch of blue crabs were placed in the test pond.
According to the relevant staff, the successful trial of the new model of ecological intensive culture will greatly increase the yield per mu. The objective of this experiment is that the average yield of green crab is 100 kg per mu, the yield per mu of ridge tail white shrimp is 50 kg, the per mu output value is 13,000 yuan, and the mu efficiency is 6500 yuan, among which the efficiency of green crab breeding is 4,500 yuan, and the efficiency of ridge tail white mu shrimp is up to 2000 dollars.

Pain Relief Patch For Breast
[Name] Medical Cold Patch
[Package Dimension] 10 round pieces
The pain relief patch is composed of three layers, namely, backing lining, middle gel and protective film. It is free from pharmacological, immunological or metabolic ingredients.
[Scope of Application] For cold physiotherapy, closed soft tissue only.
[Indications]
The patches give fast acting pain relief for breast hyperplasia, breast fibroids, mastitis, breast agglomera tion, swollen pain.
[How To Use a Patch]
Please follow the Schematic Diagram. One piece, one time.
The curing effect of each piece can last for 6-8 hours.
[Attention]
Do not apply the patch on the problematic skin, such as wounds, eczema, dermatitis,or in the eyes. People allergic to herbs and the pregnant are advised not to use the medication. If swelling or irritation occurs, please stop using and if any of these effects persist or worsen.notify your doctor or pharmacist promptly. Children using the patch must be supervised by adults.
[Storage Conditions]
 Store below 30c in a dry place away from heat and direct sunlight.







Pain Relief Patch For Breast

Pain Relief Patch For Breast,Pain Relief Plaster For Breast,Relief For Breast Pain,Pad Relief Patch For Breast

Shandong XiJieYiTong International Trade Co.,Ltd. , https://www.xjplaster.com