CATDOLL : CATDOLL: What kind of shrimp can break glass?

1. What kind of shrimp can break glass?

Mantis shrimp, you will know if you search it on Baidu.

There is also a kind of shrimp called pistol shrimp, which is also very powerful. If you are interested, you can learn more about it.

2. Who knows the authentic method of making shrimps soaked in rice wine?

1,000g shrimp

5g green onion, 3g ginger, 20g corn starch, 10g rice wine, 15g salt, 75g lard (refined)

1. Wash the prawns and squeeze out the shrimp meat;

2. Soak the sea cucumber, wash and cut into small dices;

3. Put starch (20g) in a bowl and add water to make wet starch (40g);

4. Chop green onion and ginger into fine pieces;

5. Put egg white, wet starch and refined salt into a bowl and mix into a paste, then add shrimps and mix well to marinate;

6. Add cooked lard into the wok, heat it over medium heat until it is 40% hot, pour the marinated shrimp into the wok, quickly use chopsticks to spread them out, and when the shrimp float up, remove them and squeeze out the oil;

7. Leave some oil in the wok and heat it over medium heat until it is 60% hot. Add chopped green onion and ginger and stir-fry. Add shrimp, diced sea cucumber, green beans, salt, rice wine, and broth (25 grams). Stir fry and serve.

3. Where to buy shrimp in Qinchuan in Gujian Qitan

Qinchuan was an early period without shrimps. You can harvest shrimps in the ponds of your homeland and sell shrimps in Qinglong Town.

4. What are the benefits of soaking shrimp in wine?

It is used for kidney yang deficiency, blood deficiency, impotence, infertility, soreness of waist and knees; dry intestines and constipation. It can promote human cell regeneration and metabolism, enhance immune regulation, and has obvious anti-cancer, anti-virus and anti-aging effects. It is best to add some wolfberry.

5. In which month are river shrimps produced?

Oviparous

River shrimp is also called green shrimp. Its scientific name is Macrobrachium nipponense, commonly known as big-headed shrimp. It is named green shrimp because of its blue-green body color with brown-green stripes. It is widely distributed in various freshwater bodies in my country, among which the highest production is in the south of the Yangtze River. Green shrimp and Macrobrachium rosenbergii belong to the same genus Macrobrachium rosenbergii. They are similar in appearance, but the individual is obviously smaller than Macrobrachium rosenbergii. Because of the wide range of water bodies for breeding, low conditions, loose feed requirements and easy-to-master methods, breeding green shrimp is a preferred object with low investment, low risk and quick results.

1. Life habits: The life span of green shrimp is generally only 12-15 months, and the life span of male shrimp is shorter than that of female shrimp. Green shrimps that have overwintered generally begin to die in May, and the last harvest time should be in April, instead of the fish farming model of stocking at the beginning of the year and harvesting at the end of the year. Stocking shrimp fry in July-August of the current year until the last harvest in April of the following year when the bottom is dry. Green shrimps will molt more than 20 times in their lifetime.

Green shrimps live attached to water, unlike fish that live in water layers, so the breeding environment must be transformed into a three-dimensional space with multiple attachment layers. The bottom is required to be muddy, and they usually live on muddy bottoms covered with aquatic plants. They especially like shallow water environments. Except for diving into deeper water layers in winter, they usually live in water depths of no more than 1 meter during the growing season. Green shrimps living in aquatic plants can escape from enemies and prey on bait organisms that like to gather in aquatic plants. In order to increase the yield of shrimp farming, we must first create a three-dimensional space for green shrimps to move around, and plant aquatic plants in the shrimp pond, but the coverage of the aquatic plants should not exceed one-third of the water surface.

2. Water quality requirements: The aquaculture water body is wide, and it can be cultivated in ponds and rice fields. The water quality requirements are "rich, active, tender, and refreshing", especially suitable for fresh water quality, and can also grow in brackish water with low salinity in estuaries. However, "dead water and old water" that are rich but not refreshing are not conducive to the growth of shrimp. Therefore, it is suitable for shrimp farming only in places with convenient drainage and irrigation.

3. Cleaning the shrimp pond: When raising shrimp in rice fields, you need to dig pits and drain them. Use 50 kg of quicklime per mu and then 20 kg of tea bran. When raising shrimp in ponds, use 100 kg of quicklime per mu and then 40 kg of tea bran per mu, and then plant madder. Quicklime disinfection is to increase calcium, which is conducive to the molting of shrimp.

4. Stocking density: The stocking density per mu is usually 10-15 kg. The size of the shrimps in the shrimp boat is about 700 per kg, and the size of the large shrimps is about 100-200 per kg. Generally, shrimp farmers "stock 1 kg (shrimp seeds) and catch 1 kg (large shrimps)", mainly because the survival rate of the shrimps in the pond is low, but occasionally there are some shrimp farmers who "stock 1 kg and catch 3 kg".

5. Food delivery: Freshwater shrimps are omnivorous shrimps with no strict requirements on bait. Juvenile shrimps feed on plankton, followed by aquatic insects, plant fragments, organic debris, and carcasses of aquatic animals. Under artificial breeding conditions, adult shrimps can eat all kinds of fish feed (rice bran, raw bran, bean cake, clam meat, snail meat, and fish meat), especially fermented feeds such as distiller's grains. When feed is insufficient, they will cannibalize each other. They have negative phototropism to light, and they mostly lurk in the dark during the day and come out to eat and move at night. Therefore, most of the feed delivery is done at dark.

6. Breeding cycle: Freshwater shrimps are wide-temperature shrimps, and they start to feed when the water temperature is above 14℃. They have low requirements for environmental conditions and can safely overwinter under natural conditions. The most suitable temperature for growth is 25-30℃. They are highly adaptable to sudden temperature changes. Breeding technology is easy to master, and the breeding cycle is short. They can be caught and put on the market in batches after 4-5 months of stocking. Shrimp farmers with good breeding technology and management level can also put shrimp fry on the market in the same year of stocking.

7. Common problems in shrimp ponds:

1. Lots of green mud moss:

The presence of a lot of green mud moss indicates that the water quality of the pond is poor and the water is too shallow. Measures include: first use a scoop net to scoop it out, or open the pond to drain the surface water when there is wind. Then fill the pond with water. Then use fermented vegetable cakes or organic fertilizer, or pour soybean milk to quickly fertilize the water. If there is a small amount of green mud moss, you can first kill it with green moss cleaner, or sprinkle it with industrial acetic acid to eliminate it.

2. There are more shrimps in autumn

There are two peak breeding seasons for freshwater shrimp: spring and autumn. Spring breeding is what we want, but autumn breeding is generally not what we like. For this reason, we can suddenly dilute the pond water and thin it for a few days during the peak breeding season in autumn, so that the zoeae lose their delicious natural food and die naturally; or we can kill them with 0.2PPM crystal trichlorfon at the downwind shallow water outlet.

3. Turbid water

Turbid water is mostly caused by newly opened ponds and lack of bottom mud. Measures include adding organic fertilizer, pouring soybean milk, and pouring fermented vegetable cakes.