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Detailed Explanation of New Technology for Circular Pig and Chicken Rearing
With the arrival of the era of low profits in animal husbandry, raising only one type of livestock or poultry often fails to yield good returns due to various reasons such as market and cost factors. The new technology of efficient circular pig and chicken rearing is a practical technique particularly suitable for rural farmers. It is introduced as follows: Use lactic acid fermentation of chicken manure to feed pigs. There are many methods for feeding chicken manure to pigs, such as the sun-drying method, fresh-feeding method, and conventional fermentation method, but it is best to use lactic acid-fermented chicken manure. This is because this method can turn chicken manure into high-quality pig feed with good palatability. The fermentation method is: first
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Methods and Technical Key Points for Clearing and Preparing Broodstock Rearing Ponds
1. Renovating the pond: Drain the pond water, remove excess silt, level the pond bottom, repair the pond bottom walls and the water inlet and outlet, and clear tall plants from the pond bottom and edges. After exposing the pond to sunlight for several days, fill it with fresh water. 2. Common pond-clearing methods include (1) Quicklime pond clearing. One method is dry quicklime pond clearing, that is, first drain the pond water, leaving only 6-10 cm of water on the pond bottom, dig several small pits around the pond bottom, place quicklime separately into the small pits, add water to dissolve it, and before it cools, splash it evenly over the pond. On the 2nd day, an iron
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Queen bee rearing method: rearing queens using natural supersedure queen cells
Select excellent colonies with old queens as breeding stock; when they build supersedure queen cells, select and retain them. Move the comb with natural queen cells up into the super, place unsealed brood combs on both sides, insert a queen excluder between the brood box and the super, confine the queen to the brood box, and record the emergence date of the queen from each natural queen cell. Natural supersedure queen cells can be taken successively from this old-queen colony; queens from natural supersedure allow the excellent traits of the stock to be passed on more stably. When this natural supersedure occurs, the colony generally builds only a few queen cells, and the reared queens are of relatively good quality
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Technical measures to prevent the production of inferior cocoons in silkworm rearing
In silkworm rearing, selecting high-yield and high-quality cocoons is the key to a bountiful harvest. During the silkworm feeding process, many factors can produce large numbers of inferior cocoons and reduce @#@250@#@ benefits. In order to avoid producing inferior cocoons, increasing the rate of good cocoons and reducing the rate of inferior cocoons is an important step in further increasing the economic benefits of silkworm farmers. The relevant technical points for preventing inferior cocoons are briefly introduced as follows: 1 Strengthen feeding management 1.1 Rear young silkworms under plastic film mulching, which both keeps mulberry leaves fresh and encourages the larvae to feed readily, helping the larvae to eat their fill of good mulberry leaves and improve
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Rabbit Rearing Methods and Breeding Techniques
Size: total body length 40-45cm. Origin: native to south of central Europe. Diet: herbivorous. Although they are all commonly called rabbits, what general pet shops sell are domestic rabbits improved from wild European rabbits through selective breeding. There are many breeds; the most familiar to the public is the all-white Japanese White breed. In recent years, rabbits of other coat colors have gradually increased on the market and are also very popular. There is also a breed called the mini rabbit; in fact, it is not a true mini rabbit, but a cross between small rabbits such as the Dutch breed and the Belgian breed and the white Japanese rabbit.
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Techniques for rearing summer fry fish: stock one main fish species, do not introduce carp, and combine feed with fertiliser for intensive feeding
Summer fry fish are small and delicate, with a weak ability to withstand adverse environments. In addition, at this stage the summer fry undergo a dietary transition, and their digestive system structure and function are not yet fully developed, so their digestive capacity is poor. If rearing methods are improper, mass mortality will occur. Through experiments, the author found that adopting the following rearing methods can significantly increase the survival rate and rearing efficiency of summer fry. Scientific stocking and rational matching: the traditional rearing method is mainly polyculture of multiple species. However, from production practice, because fish have different feeding habits, this kind of rearing
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How to raise nursing puppies? A complete guide to scientific rearing methods
Puppy: refers to a dog from birth to weaning (around 45 days of age); puppies do not open their eyes until 12-15 days after birth, have poor mobility, but grow fast and have relatively high nutritional needs. Therefore, the rearing of puppies should be done as follows: 1. Get colostrum in time. The milk secreted by the mother dog within 1 week after giving birth is colostrum. Colostrum is rich in gamma globulin, which after being absorbed by the intestinal tract forms antibodies in the puppy's body and can enhance the puppy's disease resistance. Puppies must get colostrum in time, otherwise the gamma globulin will be destroyed by digestive juices
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Detailed Explanation of the Key Management Techniques for Snake Self-Breeding and Self-Rearing
The following points should be noted in the self-breeding and self-rearing of snakes: 1. Seed selection: Every spring, robust and plump female snakes should be selected as breeding snakes. Regardless of whether they are venomous or non-venomous snakes, they generally lay eggs from late June to July. Before and after laying eggs, the female snakes should be fed nutrient-rich food containing plenty of calcium, and they should be allowed to eat and drink their fill as much as possible. Whether the female snake has mated need not be considered; once a female snake mates, she can produce fertilized eggs for five years. 2. Incubation: To prevent the snake eggs from drying out and becoming sunken, the eggs laid should be promptly placed in an incubation vat for artificial incubation,
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Key Points of Gosling Rearing Techniques and Detailed Daily Management Methods
1. Select good goslings. Healthy goslings are lively in behavior, have large bright eyes, respond quickly, have good yolk absorption, can stand firmly after their down dries, and have strong calls; when held up by the neck with the hand, their feet quickly tuck in. Weak goslings with large bellies or crooked heads should be culled. 2. Suitable temperature. For 1-5 days of age, 25-28°C; for 6-10 days of age, 23-26°C; for 11-20 days of age, 20-24°C; after 21 days of age, 17-20°C. 3. Careful feeding. Feeding should be done at fixed times and in fixed amounts, and it is best to feed small amounts frequently to 80% fullness.
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What issues need attention in catfish farming? A full analysis of the rearing key points
What issues need attention when farming catfish
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