The crab pond pond culture technology introduction

In order to improve the comprehensive economic benefits of breeding and make full use of the bait resources and water space, raising carp in the crab pool can achieve the purpose of increasing production and income. In addition, as the crabs and trout farming environment are basically in line, no additional facilities are required, and as long as appropriate amount of large-sized trout species is put in, the purpose of increasing income can be achieved. The technical measures are as follows:

First, clear pond disinfection

The ponds were cleared after the Spring Festival. The pool water was first drained and exposed for a month or so. Excessive silt was removed (5-19 cm sludge was left) and the leveling ponds were maintained to ensure adequate shallow water areas for feeding crabs.

After the ponds are refurbished, they are sterilized and sterilized. The whole pond is poured and poured with quicklime, and the amount of 150 kg per mu is used.

Second, nurture the basic food

1. Planting aquatic plants in time after the disappearance of medicinal properties

By the beginning of February-February, we began planting aquatic plants and applied 100 kg of decomposed manure per acre before planting aquatic plants. The species of water plants was selected as Elodea. The method of cutting stems was used to cut and plant the plants, and the spacing was 2 meters. The plant spacing was 0.5. In meters, the distribution area accounts for 2/3 of the entire pond area, and then gradually add water, and the water depth is generally controlled to be about 30 cm.

2, cultivate basic bait fish

After the planting of water grasses is completed, the two-year-old squid will be launched. The specific approach is: 2-3 kilograms per mus of selective glands, disease-free and injury-free squid, sterilized with 3% saline solution for 5 minutes, and then treat After the water temperature rises, let it grow naturally and provide rich fish for the squid.

3. Transplantation screw

Before and after Ching Ming, 500 kg of live snails were released per acre, which was used as a high-quality animal feed for crabs, and also used to absorb water body fat and purify water quality.

Third, seed delivery

Crab species are selected from locally cultivated dung beetles. They are required to have neat specifications, complete appendages, no disease, and strong activity capacity. The specifications are 100-120 pieces/kg, and 600 pieces per acre are placed. The time is generally in February.

Carp seedlings are selected from local nursery stocks and require disease-free and injury-free activities with a size of 5-6 cm. Before Xia Tang, 3% of salt water was used to sterilize the ponds after 5 minutes, and 50 fish were reared per mu. It will run in April.

Fourth, feeding and management

1, adhere to a scientific and reasonable method in feed feeding

The crab's bait is fed with scientific feeding principles that adhere to the “before and after fine, middle-green, and vegetarian-alcoholic mix” and the scientific feeding method of “four-set, four-look” for artificial feeding and management. The early feed varieties for freshwater fish and The pellets are mainly feedstuffs. In the medium term, pelleted feeds are mainly matched with corn, wheat, and pumpkins. In the later period, small fish and pellets are used together with green feed. Carp bait we supplement according to the situation. The specific measures are “Three Looks, Certainness” and “Three Fits”: A look at the activities of the fish at the edge of the pool and decide whether or not to feed the baitfish; Secondly, observe the growth and satiation of the squid and timely supplement the baitfish; The density of wild fish determines whether or not to supplement the bait fish; “Three adaptations” are timely, palatable, and appropriate to supplement the bait fish, so as to ensure the feeding growth requirements of the catfish.

2. Take "three adjustments" measures in water quality regulation

One is to adjust the "new", that is, to replace the new water, 5-7 days of water injection once, 15 days and 20 days to change the water once, each time changing the water 10-20 cm.

The second is to adjust the "excellent", that is, adjust the ph value is controlled between 7.5-8.5, using quicklime, every half a month to once a month, each amount of 15kg, constantly adjusting the ph value, but also increased the water body calcium ion concentration It has a promoting effect on the growth of river crabs. When lime is splashed, it should be avoided as much as possible to prevent the plants from killing and causing rot and water quality.

The third is to adjust "live", that is, the use of photosynthetic bacteria, nitrifying bacteria, Bacillus and other microbial preparations to modulate water quality, in order to ensure the effect, the use of microbial preparations before and after the use of 4 days before the use of quicklime and disinfectants.

Through the "three adjustments" measures, the water quality has been improved, and the effects of harmful substances in ponds on river crabs and squid have been reduced. This has played a good role in promoting the growth of crab and squid.

3. In the prevention and control of diseases, follow the principle of “prevention from prevention, prevention and control”

The squid has a delicate constitution and slight scratches, which can easily cause illness. Bacterial diseases such as gill rot and enteritis, parasites such as ringworm and trichodin are more common, while squid are sensitive to drugs and have strict selectivity. Therefore, the use of ponds for polyculture of crabs and squid should be particularly careful. Adhere to the principle of “prevention from prevention, prevention and control”, start from the source, strictly control the seedlings, focus on the ecological disease prevention during the breeding process, and pay attention to the adjustment of water quality. For the fish to be fed during the cultivation process, After disinfection, kill the disease and ensure that the added bait fish is healthy.

Tomato Fish Curd

Keywords---Fish Curd, Side Dish, Sauce, Pot, Boil

Ingredients:

Fish Curd, Side Dish(Dried Day Lily, Rice Noodle), Tomato Sauce

Directions:

1. Add 500ml of water along with tomato sauce pouch into a pot to boil.

2. Add the side dish into the pot and wait for 2-3 minutes

3. Add the fish curd into the boiling soup until they float(1-2minutes). Then pour the soup and the fish curd into a bowl before serving


Fish Ball ,Fish Cake ,Mushroom Fish Tofu,Fish Paste Tofu

Guangzhou Luxe Seafood Enterprises Ltd. , https://www.seafoodluxe.com