Alice mouth red, common name white fish, eat floating feed. The fish is strip-shaped and likes to roam in deep water. The meat is tender and delicious. The development of Aphrodisiac red breeding, good efficiency. 1. Pond conditions Aquaculture ponds should be well-lit, ventilated, with no shelter around, and easy drainage and drainage. The soil quality should be black loam, with a pH of 7 to 8, and an area of ​​1 to 3 acres (1 mu = 667 square meters). The bottom of the pond is flat, with no sludge. The pond is strong and does not leak water. The pond depth is not less than 2.5 meters. 2. The fish species should be selected for rearing red beetles. Large-sized high-quality larvae should be stocked, with specifications of 10 to 13 cm/tail (60 to 70 tails/500 g) or 9 to 10 cm/tail (80 to 90 tails). (500g), 1000 can be placed per acre. Due to the red mouth, eating buoyant feed, per acre can be set 100 ~ 200 / tail (50 ~ 100 / 500 g), 150 ~ 300 tail fish (10 / 500 g). With the use of nested fish species can play a role in cleaning the food market, devour sediment food, regulate and improve water quality. The fry is best to be released every winter, and no later than the end of March. Before the seedlings are released, the temperature will be lower, which will increase the survival rate of the fish. The biggest weakness of Alice Red is that the scales are relatively soft, and the operation is slightly careless, and it is prone to loosening and falling to death. 3. Feeding technology Scientific and reasonable feeding is the main link to capture the breeding mouth red, and the main link of the harvest, after the fish into the pond, there is a process of adaptation to the new water body, that is, there is a half-month adaptation period, after a small amount of opening material can be put into , Then you can do normal feeding. Feed should be selected as the counterpart of buoyant feed, every 50 kilograms of eatable fish per day, the amount of feeding 1500 ~ 2500 g, feeding time should be based on the eating and eating fish, food and beverage shortages, climate, water quality and other factors to grasp. General feeding methods: From March to May, 4 times a day, from 6 a.m. to 6 p.m., every 3 hours; from June to July, 3 times a day, from 6 am to 6 p.m. Mastery; from August to September, twice a day, from 8 a.m. to 5 p.m., once in the morning and at night; from October to November, twice a day, from 8 am to 4 p.m. Basically stop eating after months. 4. Pool water management The water management of the pool should be based on the growth stage of the fish and the temperature, and the water depth should be 1 meter when it is released, and the water depth should be 1.5 meters when it is hot. Due to the large temperature difference between the deep water and the water meter, the red mouth is not suitable for the high temperature of the water meter, and it is lazy to feed on the water. Therefore, it is necessary to minimize the temperature difference between the upper and lower water bodies to provide close feeding conditions for eating fish. The water depth in autumn is 2 meters, and the temperature difference between the upper and lower is close. , is conducive to eating fish floating freely eating. Under normal circumstances, fish ponds do not need frequent water changes. Once there are too many leftovers or water quality is found, new water can be injected and old water can be discharged, commonly known as horse racing water. Inlet and outlet should be equipped with a firm barrage, the water change is usually 1/2, the transparency of the pool water is controlled at 35 cm; if the pool water is not enough, special aquatic fertilizers (biofertilizer and organic fertilizer as raw materials) can be added. , The dosage may refer to the instructions for use or the fat of the pool. 5. Disease Prevention and Control Newly raised Aphrodisiac? Pond disease does not generally occur, but normal disease prevention and disinfection, sterilization can not be ignored. (1) Before the fish species enters the pond, the pond water is disinfected with copper sulfate twice, and 250 g of water is used per meter of water depth per mu. The main role: to promote scaling and enhance self-protection capabilities, taking into account insecticidal sterilization. (2) After the fish is introduced into the pond, it may easily cause hydropodium because the flies may loosen or fall off during transportation. Potassium permanganate can be used for prevention and treatment. The dosage of 750-1000 grams per mu per meter of water depth, and the temperature below 15°C, should be reduced as appropriate. (3) Strengthen the inspection of patrol ponds, find predators, and promptly use the drugs of the counterparts to completely remove them. The red worm is a pest that often occurs in fish ponds. It can be controlled by divine drugs. The dosage is 30 grams per metre per meter of water, and the whole pool is splashed after dilution. Chlorella can be killed with copper sulphate in an amount of 350 to 400 grams per mu per meter of water. Moss can be made of copper sulphate or moss, which can be used alone or in combination. After dilution, the whole pool is splashed. Single use: 500 grams per gram of water per gram of copper sulphate, 500 gram of water per gram of water per acre of moss. Combined use: Each metre per meter of water depth with copper sulfate 150 ~ 250 grams + 500 grams of moss net, dilute and mix after the spill, the effect is better. The use of the above drugs can also refer to the instructions for use, all can be a kill; multiple use, no side effects, does not harm the normal growth of fish. 6. Precautions (1) Prevent oxygen deficiency, need to be equipped with aerator, according to weather forecast and fish activities, eating and drinking conditions, open and close aerator, ensure that the pool dissolved oxygen above 5 mg / liter; remove debris and pond edge Water bait. (2) Alice mouth red? Very sensitive to drugs, medication should be used with caution, do not overdoses, misuse. Loss of appetite 1 to 2 days after treatment is normal and does not need to be panic. (3) The aquaculture water should not be less than 1 mu, and the area is too small, which is not conducive to the floating of floating feed, and is not conducive to the setting of the food table. The size of the food table 150 to 180 square centimeters is appropriate.
The
noodles are a kind of fine facial hair, white and tough, and resistant
to cooking and cooking. They are round and thin, and also wide and flat.
The main varieties are ordinary noodles, flower noodles, handmade
noodles, etc. The
varieties are divided into egg noodles, tomato noodles, spinach
noodles, carrot noodles, kelp noodles, lysine noodles and so on. At present, the noodles have formed a pattern of common development such as staple food, flavor, nutrition and health care. The
noodles are one of the main pastas that people love because of their
good taste, convenient consumption, low price and easy storage.
The noodle is made by adding salt, alkali and water to the wheat flour and drying it to make a certain length of dry noodles.
The noodles are made of refined flour, contain no preservatives and additives, and the noodles are made of refined flour. The
reason why the noodles can be stored for a long time is because it has a
process of drying and dehydration, no moisture, and the storage time is
naturally long. However,
the color of the abnormally empty noodles is not good. According to the
quality supervision and inspection of the noodle products organized by
the General Administration of Quality Supervision, Inspection and
Quarantine, it is found that the white noodles are actually added with a
whitening agent called benzoyl peroxide. According
to the "Sanitary Standards for the Use of Food Additives", the content
should not exceed 0.06g/kg, otherwise it will damage human health.
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