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How can female rabbits produce more offspring? Sharing practical methods
Producing more female rabbits is an effective way to improve breeding efficiency. So how can you get more female rabbits? Relevant research shows that the mating time of the female rabbit is the key to determining the sex of the future kits. Experience shows that when a male rabbit that has already mated the previous day is mated with a female rabbit on the 2nd day of estrus, most of the kits born are female rabbits; if a male rabbit that has not mated within the 3rd day is mated with a female rabbit on the 3rd day of estrus, most of the kits born are male rabbits. Experiments show that with the former mating method, 9 litters of kits were produced, with 68 surviving, of which 57 were female rabbits
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Be Alert to Porcine Epidemic Diarrhea: Pig Farmers Should Take Precautions Early Around Spring Festival
Epidemic diarrhea occurs mainly around the Spring Festival (from December to March of the following year), and mostly breaks out after cold, damp weather or a sudden cold wave, showing endemic prevalence. Clinical symptoms: piglets first vomit and then develop diarrhea, with thin feces that are yellow or green and mixed with milk curds, arched backs, tucked tails, sensitivity to cold and shivering, and in the later stage sunken eyeballs and severe dehydration, with body temperature normal or slightly elevated; the course of disease is 5-7 days, and the younger the age, the higher the mortality rate, with a mortality rate of 30%-40% in piglets within 7 days of age; adult pigs refuse feed, show projectile diarrhea and pass watery thin feces,
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How to Diagnose and Treat Swine Influenza in Winter and Spring
Swine influenza is an acute, highly contagious respiratory infectious disease. The disease strikes suddenly, spreads rapidly and has a high incidence rate. In winter and spring, sudden climate changes, extensive feeding management, malnutrition of pigs and reduced resistance can easily lead to outbreaks and epidemics of the disease. 1 Epidemic characteristics: Seasonality is obvious, and it mostly occurs in autumn and winter when temperatures change abruptly, and in spring. Pigs of all ages can be infected. The virus is present in the nasal fluid, tracheal and bronchial exudate, lungs and pulmonary lymph nodes of affected pigs. Mainly
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How to raise goslings in early spring? Detailed explanation of key feeding points
Select good goslings. Healthy goslings are lively in behavior, have big and bright eyes, respond quickly, can stand firmly after their down dries, and have strong calls. When held up by the neck with your hand, their feet quickly retract. Weak goslings with large abdomens or crooked heads should be culled. Suitable temperature: 25°C-28°C for 1-5 days of age, 23°C-26°C for 6-10 days of age, 20°C-24°C for 11-20 days of age, and 17°C-20°C after 21 days of age. Careful feeding: feed at fixed times and in fixed amounts, and it is best to feed small amounts frequently, adding more as needed, until they are 80% full. Goslings
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Early snakehead fry production relies on hot spring water to raise broodstock
Selling fry early does not bring high profits; the main goal is to win over customers. Snakehead soaking in hot springs? That's right. Recently, a reporter from Southern Rural Daily learned during a visit to Sanjiao Town, Zhongshan City, that some snakehead fry farms, in order to produce early fry by the end of the first lunar month, meet customer demands and seize market opportunities, spare no expense in using hot spring water to raise broodstock. This is done to promote the gonads of snakehead broodstock to mature under natural conditions so as to enable fry production. Liang Guihong of Yurong Aquatic Breeding Farm in Sanjiao Town, Zhongshan City, told reporters that on January 10, 2009
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Raising sheep in winter and spring: make sure the sheep drink enough warm water
In winter and spring, because the temperature is relatively low, if the sheep are given cold water or even water with ice chips, they will be unwilling to drink it, which will cause insufficient water intake. This not only slows down the digestion of feed, blocks internal metabolism and lowers body condition, but also triggers various diseases. Therefore, in production it is essential to create drinking conditions for the sheep and ensure clean and sufficient drinking water. Drinking water temperature: if the water the sheep drink is too low in temperature, the water must absorb heat that the sheep themselves converted from feed, which reduces feed utilization. Therefore, in winter and spring the drinking water temperature for sheep is best kept at 20-30
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Key Technical Points for Spring Feeding and Management of Working Cattle
Spring is the busy season for working cattle, yet forage is scarce as the old supply runs out before the new comes in, and the cattle's physique has declined after a long production period. If feeding and management are not strengthened and nutrition not increased, it can easily affect spring plowing and delay farm work. Therefore, doing a good job of spring feeding and management for working cattle is crucial. To do a good job of spring feeding and management for working cattle, the following points must be noted. 1. Effectively carry out feeding and management before work. If a working cow is not well maintained in spring during the production period, it cannot be remedied by supplementary feeding during the working period.
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Stocking fish fingerlings in early spring requires care; mastering the method is key
Fingerling quality For fingerlings of the same species and age, the specifications should be uniform, with little difference in body length and body weight, thick back muscle, bright color, intact scales and fin rays, normal activity, and strong upstream-swimming ability. After being taken out of the water and placed in a basin, the gill cover should not open, the tail should not bend, and the fish should keep jumping, with no wounds or parasites on the body surface. Fingerling disinfection Some farmers do not disinfect fingerlings at all when stocking them, resulting in a high disease rate, and drug treatment is not ideal. In fact, as long as fingerling disinfection is done well, it often achieves twice the result with half the effort in preventing fish diseases. Fingerlings
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Symptoms and Prevention and Treatment Methods of Spring Viremia of Carp in Koi
Spring Viremia of Carp (SVC) is mainly caused by Rhabdovirus carpio. It is a common disease in koi keeping and only becomes epidemic when the climate gradually warms up in spring (water temperature around 13-20.°C). It mainly affects koi over one year of age; fry and broodstock are rarely infected. It occurs mostly in outdoor rearing ponds, while koi kept in indoor fish tanks are less affected because the water temperature does not fluctuate as sharply. In
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How to Make Delicious Smoked Salmon Spring Rolls
Ingredients: 8 sheets dried Vietnamese rice paper, 8 lettuce leaves, 2 bowls cooked fine rice vermicelli, 2 pieces tempura (surimi), smoked salmon. Dipping sauce: 4 tbsp shiitake soy sauce, 4 tbsp sugar, 3 tbsp lemon juice, 1 tbsp minced chili. Method: 1. Soak the Vietnamese rice paper one sheet at a time in lukewarm boiled water until softened, then immediately lift out and place on a plate. 2. Wash the lettuce and pat dry. 3. Place the tempura in a flat-bottomed pan and fry until both sides are golden brown, then remove and cut into thick strips.
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