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Getting the Six Key Points Right in Pond Crayfish Farming Can Increase Profits
Speaking of crayfish, many people may already be drooling. Those in the know are surely well aware that although there are many ways to prepare crayfish on the market, most are still based on the spicy crayfish served as a late-night snack, so the market demand for crayfish
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Four Must-Dos for Duck Farming: Getting These Four Points Right Is Crucial
Duck disease is the greatest threat to large-scale meat duck production. Therefore, duck farmers must do a good job of duck disease prevention and control to ensure the healthy development of duck production. Do a good job of disinfection. Disinfection scope: inside and outside the duck houses and duck sheds, all duck production equipment, exercise yards, manure storage areas, etc. must be thoroughly disinfected, leaving no dead corners. Disinfection methods: the inner walls and spaces of duck houses and duck sheds can be disinfected by ultraviolet lamp irradiation and chemical fumigation; duck beds and exercise yards can be disinfected by spraying with strong disinfectants such as 2-4% sodium hydroxide solution; production equipment such as feeders and drinkers can be soaked, washed and disinfected with low-toxicity, strong-effect medicinal solutions; duck manure can be disinfected by piling it up for fermentation and spraying disinfectant liquid on the surface of the manure pile. Disinfection timing: some duck farmers do not promptly clean up manure and tidy the environmental sanitation after the ducks are sent to market, but instead hurriedly clean up the environment and carry out disinfection work just before a new batch of meat ducks is about to be brought in. This is a very bad habit. The correct approach is: immediately after the meat ducks are sent to market, clean up the environmental sanitation and do a good job of disinfection, leave the house or shed empty for 20 days, and only after disinfecting again can a new batch of ducklings be received and brought in. In addition, disinfection work should be done well during the duck-raising period. Duck-raising equipment should be frequently washed and disinfected. After clearing manure and bedding material from the duck bed, disinfect the duck bed immediately. Do a good job of immunization. Large-scale meat duck production involves large numbers, high density and frequent sending to market, making infectious diseases extremely likely to occur. To ensure the safety of duck production, it is necessary to systematically and purposefully inject vaccines into duck flocks not infected with disease, also called preventive inoculation. Which vaccine to use should be determined according to the epidemic situation in the local area and neighboring areas. For any duck infectious disease that has occurred locally or in neighboring areas, the corresponding vaccine must be injected. Expired vaccines or vaccines stored improperly cannot be used; inject vaccines strictly according to the dosage and method specified on the vaccine label. If an infectious disease occurs in the current flock or neighboring duck flocks during the meat duck raising period, emergency vaccination or injection of hyperimmune serum should be carried out. Through these measures, the epidemic of the disease can be rapidly controlled. Do a good job of handling dead and sick ducks. Some duck farmers do not isolate and raise sick ducks, and throw dead ducks around at will. This practice is not good for their own duck production and may also harm ducks raised by others. This phenomenon must be eliminated. When sick ducks are found, they must immediately be picked out from the flock, raised in isolation, and a veterinarian should be asked to diagnose and treat them or they should be handled according to requirements; dead ducks must be deeply buried or incinerated, and must not be processed and sold or eaten on one's own. Do a good job of scientific medication. Scientific medication is an important means of doing a good job of duck disease prevention and control. In the practice of duck production, drugs used can be divided into preventive medication and therapeutic medication. Preventive medication refers to adding a certain drug to feed or drinking water before the duck flock becomes ill, so as to effectively prevent or reduce the occurrence of duck disease in advance. For example: feeding gentamicin to a duck flock can control the occurrence of colibacillosis; feeding anticoccidial drugs can prevent the occurrence of coccidiosis, and so on. Therapeutic medication refers to targeted feeding of drugs after the duck flock has become ill and has been definitively diagnosed, so as to achieve the purpose of treating the disease and controlling the disease situation.</p>
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How to ventilate a pig barn in winter so it stays warm while getting fresh air
Summary Exhaust fans can be used for ventilation, which solves the air problem without letting the pigs get cold; air conditioners and air heaters are also good options, effectively preventing cold air from blowing in directly and keeping the pigs from getting cold; in winter, open only the higher windows, ventilate for about half an hour
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Why Are My Snow Chrysanthemums Getting Bugs? A Detailed Guide to Prevention and Control
Kunlun snow chrysanthemum is cool in nature and has effects such as dispelling wind and clearing heat, strengthening the brain and brightening the eyes, and detoxifying and reducing swelling. In addition, snow chrysanthemum has a strong inhibitory effect on Staphylococcus aureus, Corynebacterium diphtheriae and Shigella dysenteriae, so it has obvious therapeutic effects on pneumonia, rhinitis, bronchitis, sore throat and so on
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How can you keep chickens from getting sick and make them lay more eggs?
Summary The nutritional composition of the feed must be complete. According to the breed and purpose of the chickens, feed them a mixed feed or formulated feed with complete nutritional composition. The chicken coop needs to maintain suitable temperature, humidity, light, and suitable stocking density, generally at different
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How to grow peanuts for high yield? Getting sowing right is key
1. Improved variety selection: choose high-quality, high-yield peanut varieties such as Huayu No. 17, Huayu No. 16, 8130, etc. 2. Formula fertilization: growing peanuts absorb nitrogen, phosphorus and potassium in a ratio of 1.1:1:1.1. According to this ratio, for fields with ordinary yield, apply per mu 2000 kg of high-quality farmyard manure, 50 kg of superphosphate, 15-20 kg of compound fertilizer, 10 kg of urea, 2-3 kg of potassium dihydrogen phosphate, and 1 kg each of borax and zinc sulfate. Mix the farmyard manure, superphosphate and potassium dihydrogen phosphate and broadcast them during land preparation; apply the other chemical fertilizers in the furrows when ridging.
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What fertilizer is best for getting more fruit to set on chili peppers?
Chili pepper is a very common vegetable, it is consumed very frequently in our daily life, and eating some chili pepper in moderation also has certain benefits for the human body. At present it is grown in many places in our country. However, when growing chili peppers, many people do not
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A Detailed Guide to the Differences Between Hibiscus mutabilis and Hibiscus rosa-sinensis, Stop Getting Them Wrong
Both belonging to the genus Hibiscus, Hibiscus mutabilis and Hibiscus rosa-sinensis also look very similar in appearance, so what are their differences? How do you tell them apart? 1. What are the differences between Hibiscus mutabilis and Hibiscus rosa-sinensis? 1. Different plant stems Hibiscus rosa-sinensis is a woody hibiscus, an evergreen shrub or small
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Kiwifruit Planting Time and Methods for Safely Getting Through Summer
Kiwifruit is a fruit with very high nutritional value, with a sweet and sour taste. Besides being eaten fresh, it can also be made into preserved fruit, fruit wine, and more, and it is deeply loved by consumers. Kiwifruit is commonly found in China's Hunan, Shaanxi, Hubei, and other places, and it has relatively high requirements for the growing environment.
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Recommended rural money-making projects for 2020: escaping poverty and getting rich is not just a dream
In recent years, urbanisation has been developing continuously, and more and more people are no longer going out to work, but instead choosing to find employment at home, so what are the rural money-making projects for 2020? Let's take a look below. 1. Agricultural e-commerce. Farmers grow
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