Aquaculture Lists
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Frozen conditioned food-fish tofu
Fish tofu, also known as deep-fried fish cake, with fish as the main material, ground into meat paste with other excipients and extruded into blocks, deep-fried after ripening, because of its good golden appearance, and can eliminate fishy smell, more and more favored by consumers. The food is fragrant, elastic and nutritious, so it is a good material for hot pot, stir-frying and Spicy Hot Pot. List of ingredients: raw material consumption (kg) fish paste 70.000 egg white 7.000 cassava starch 10.00
2019-01-16 -
Skillful identification of high quality fish species
Look at the specifications of the fish species the specifications of the same kind of fish in the same pond should be neat and uniform, with little difference in body length and weight. On the contrary, the poor fish species with large individual gap and uneven quality often result in low overall survival rate due to predation, mixed germplasm, poor management and other reasons. Look at the body color of the fish. The body color of the fish is bright and shiny. Different species and different culture methods have different body colors. Generally speaking, the back of high-quality silver carp species should be silver-gray, the side of the body and abdomen should be silver-white. Excellent
2019-01-16 -
Fish scales shake to "turn" into fertilizer
At present, a new type of high-quality organic fertilizer, fish scale fertilizer, is being respected by many fruit growers in Fujian and Guangdong provinces. The product was pioneered by a woman from Chishiwan Village, Meiling Town, Zhaoan County, Fujian Province. Over the past two years, she has processed the recovered fish scales into fish scale fertilizer, which has not only opened up the source of agricultural fertilizer, reduced the environmental pollution of waste fish scales, but also increased personal income. Zhaoan Bay is one of the excellent fishing grounds in Fujian Province, in which Jinjiang and local light boats trade more than 30,000 tons of fresh fish in Gongkou Port every year. There are more than 40 fish around the port.
2019-01-16 -
Processing technology of canned surimi
The processing of canned surimi is based on the processing of surimi products. Such as water hair fish balls, fried fish balls, seasoned surimi, etc., can be processed into canned food. This kind of canned food has the unique flavor of surimi products. Here only take canned seasoned eel surimi as an example. (1) processing of raw materials for minced meat, crushing (seasoning), → canning, → pre-sealing, → vacuum sealing, → sterilization, → cooling (2) Operation points 1. Chilled or frozen eel with good freshness should not be selected as raw materials.
2019-01-16 -
Processing of light and dry products of large silverfish
The processing technology of light dry crystal silverfish is simple and convenient for storage, and this processing is more popular among consumers than dried salt products because it can preserve the inherent flavor of silverfish. 1. Processing process raw materials → cleaning → alum water soaking → secondary drying → stacking cooling → packaging → preservation 2. Operation points (1) Raw material treatment: first, remove miscellaneous fish, shrimp and other impurities, pour the silverfish into a wooden bucket filled with half a bucket of water in advance, add a few drops of useful oil and stir 2m by hand.
2019-01-16 -
Autumn is the right time for fattening famous fish
As the saying goes,"people are afraid of old poverty, Tang afraid of September empty." Autumn September, autumn crisp, is a good time for sea and fresh water famous fish fattening and growth, all places must strengthen water quality management, intensive feeding, scientific feeding, so that these fish meat and fat, before and after New Year's Day can reach the market specifications, in order to increase weight, increase income. Several key technologies during fattening are introduced as follows: First, timely multi-cast, cast good feed should be determined according to different fish feeding habits. Mandarin fish is a fierce carnivorous fish, good at eating fresh on the mud carp, mud carp, white chain
2019-01-16 -
Treatment of lees poisoning in pigs
With the rise of small liquor factories in rural areas, more and more farmers feed pigs with distiller's grains, but this method of saving feed and increasing benefits, such as improper feeding, will lead to poisoning. The main results are as follows: 1. The cause of poisoning: the content of crude protein, crude fiber, crude fat and crude ash of distiller's grains is higher, but there is more phosphorus, less calcium and a small amount of alcohol. The ethanol and fusel oil (toxic) content in the long-stored distiller's grains is higher, and the toxicity of both is enhanced, which is irritating and narcotic. 2. Symptoms: vomiting foamy content, constipation followed by dysentery, essence
2019-01-16 -
Relationship between Feed and Pig Yellow Fat Meat
Yellow fat meat, also known as yellow meat, refers to pork carcass fat is brown or yellow, viscera normal no change, no peculiar smell, generally considered to be caused by feed. Yellow fat meat is different from jaundiced meat, which is caused by disease and blocked bile excretion. Jaundiced meat is yellow not only in fat, but also in skin, mucosa, joint capsule fluid, tissue fluid, vascular intima, serosa, tendons and so on. The yellow flesh becomes lighter or disappears after hanging for 24 hours, while the yellow color of the jaundiced meat does not fade. Yellow fat meat was fed to pigs with fish meal and cod liver oil.
2019-01-16 -
Prevention and treatment of pecking habit of egg rooster
Egg cocks are generally fed for 3 months, and most of them are raised on the ground. The phenomenon of feather pecking and meat pecking is serious, which often causes certain economic losses, which can be prevented by the following methods. First, the beak was cut off at about 9 days old, and vitamin K3, electrolytic multidimensional and antibiotics were added two days before the beak was cut off. Second, adjust the feed formula to reduce the amount of plant protein feed, increase the proportion of animal protein feed such as fish meal, meat and bone meal, appropriately increase the proportion of high fiber feed such as wheat bran, and add vitamins and minerals.
2019-01-16 -
Treatment of Porcine Toxoplasma gondii
Porcine toxoplasmosis is a zoonotic infectious disease caused by Toxoplasma gondii. It is most common in pigs and can be caused by traumatic contact or eating raw meat infected with the disease. therefore, it is of great significance to ensure the development of aquaculture and human health to do a good job in pre-slaughter quarantine and post-mortem inspection of Toxoplasma gondii in designated slaughterhouses. 1 pigs with porcine toxoplasmosis were quarantined before slaughter, with a temperature rise of 41 to 42 ℃, loss of appetite or loss of appetite, runny nose, cough or dyspnea, poverty
2019-01-16 -
Prevent sheep from blindness in spring
Sheep eating poisonous Hemerocallis (cauliflower) root will cause poisoning. The clinical manifestations are characterized by blindness, dilated pupils, bladder paralysis, urine accumulation and systemic paralysis, which is called "blindness". In early spring, when the forage grass is green and yellow, when Hemerocallis sprouts, grazing sheep often lead to poisoning after eating, and usually die after 2-4 days. Those with mild poisoning can recover, but those with blindness and dilated pupils can not recover. For this disease, there is no effective detoxification, mainly to do a good job of prevention.
2019-01-16 -
Causes of poor immune effect of chickens and its countermeasures
Now the majority of chicken farmers generally respond to the following problems: it is good that ① is not vaccinated, as soon as the chickens are vaccinated, they will get sick. ② sometimes occurs in chicken flocks before they are vaccinated. No matter what kind of measures ③ takes, the immune effect of the vaccine is always poor. Why do these problems arise? The reason is that the immune organs of chickens are damaged. After the damage to the immune organs of chickens, the resistance of the body to bacterial and viral infections decreases, and the flocks of chickens can easily cause a variety of epidemics and bring huge economic losses to the chicken industry. that
2019-01-16 -
How to give medicine to sick pigs
In the process of pig production, we often encounter such a problem: after suffering from disease, pigs often lose their appetite, or even do not eat, which brings difficulties to sick pigs to take drugs internally. So, how to solve this problem, the method is to carry out artificial forced infusion. The technique of giving medicine to diseased pigs is introduced: standing or recumbent Baoding, the head is fixed so that it can not move freely, the pig mouth is pried open with a mouth opener, and the stomach tube is quickly inserted into the esophagus from the tongue through the root of the tongue. When it is determined
2019-01-16 -
What are the benefits of pig sports?
Proper exercise for pigs is indispensable, especially for piglets and breeding pigs. What are the benefits of pig exercise? The main results are as follows: 1) exercise can promote the metabolism of the body, enhance the physique of pigs, increase appetite, help digestion and absorption of feed, so as to promote the growth and development of pigs. Strengthening the exercise of breeding boars can improve the breeding ability. Pregnant sow exercise can prevent dystocia and reduce stillbirth. 2) through open-air exercise, pigs are exposed to the sun, and the 7-dehydrobile contained in pig skin is permanently intoxicated by ultraviolet radiation.
2019-01-16 -
Chicken swollen head syndrome
1. Summary of the disease: swollen head syndrome is an infectious disease of chickens caused by avian pneumonia virus and secondary to pathogenic Escherichia coli. It is mainly characterized by swollen head and characteristic neurological symptoms. Laying hens can also cause a decrease in egg production and a decrease in hatching rate. Second, epidemic characteristics: SHS mainly harms chickens (broiler breeders, commercial laying hens, broilers can occur) and turkeys. Chickens and turkeys are known natural hosts. SHS is mainly transmitted through the horizontal angle, the digestive tract and nasal cavity of diseased or convalescent chickens.
2019-01-16 -
Diagnosis and feeding methods of Common Diseases in Black-bone Chicken
1. Newcastle disease (chicken plague) [diagnosis] diseased chickens are lethargic, loss of appetite, elevated body temperature, tremor, backward head, reverse angle bow, circular movement and so on. Dyspnea, drooping wings, green feces, died after 2-3 days, the mortality rate was high. [treatment] at the age of 7-8 days, the chicks were given Newcastle disease Ⅱ vaccine by nose or eyes, once again at 28 days old, and then injected intramuscularly with Newcastle disease Ⅰ vaccine at 50-60 days old. If the attack is sudden, the Ⅰ vaccine of Newcastle disease should be injected intramuscularly immediately.
2019-01-16 -
How to use drugs for toxemia of pregnancy in sheep
Toxemia of pregnancy in sheep is a subacute metabolic disease of pregnant ewes, which occurs in the last two months of pregnancy and 2-3 days before parturition. The disease is characterized by infiltration of liver fat, hypoglycemia and ketone bodies in blood and urine. Symptoms of sheep disease initial loss of appetite, mental depression, stand alone, restless, gait instability; pale mucosa, with the development of the disease, pupil dilation, vision loss, visual mucosa yellow staining, dull gaze; severe loss of appetite, difficulty in standing up and lying on the ground, head to the side, ear tremor, eye muscle contracture
2019-01-16 -
Liriodendron chinense in Phnom Penh
Phnom Penh Liriodendron Liriodendron'Aureomarginatum' Magnoliaceae, Liriodendron. Introduction site: Holland. Large deciduous trees, up to more than 20 meters high, are horticultural varieties of Liriodendron mandshurica. The margin of spring leaves is golden and turns green gradually in mid-June; the flowers are tender yellow. The florescence is June, and the flower is shaped like a tulip. Like light, not resistant to water and moisture, should be planted in the deep soil layer. It is generally cultivated as street trees or isolated planting.
2019-01-16 -
The problem of the best selling time for pigs
Naturally, engaged in the commercial raising and sale of pigs is to make as much profit as possible. Therefore, whether pig breeding can make a profit and how to get the maximum profit is the first question that breeders must consider. If factors such as the level of breeding technology and the type of pigs are ignored, and the changes in market demand are not taken into account, then one of the main factors affecting profits is how to choose the selling time of pigs, that is, when to sell the most profitable. Some people may think that the bigger the pig, the greater the profit after sale. In fact, it is not, as savvy breeders know it.
2019-01-16 -
Add food to pigs in summer night and gain weight quickly
It is hot in summer, and feeding pigs at night gains weight faster than feeding pigs during the day. This is because the cool weather at night, less external interference, help pigs eat more, sleep more, and reduce daytime activities. The following points should be mastered for increasing food at night: generally, three times of feeding can be done at 19:00, 23:00 and 4 am, and 0.5% of brine is fed at 10:00 and 2 pm respectively during the day. Feed ratio of wheat flour 20%, corn meal 20%, wheat bran 26%, cottonseed cake 30%, fish
2019-01-16