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Two Essential Technical Points for Ground Beetle Farming
(1) Rearing equipment can be designed according to the scale and purpose of rearing. Here only the rearing equipment used to provide a source of medicinal insects is introduced. The standard rearing pit makes use of old houses, temporarily unused livestock sheds with roofs and walls, toilets, and so on, by digging about 67 cm deep underground.
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Feeding and Management Methods and Technical Points for Adult Muscovy Ducks
After three weeks, the Muscovy ducklings can hatch. Then they enter the feeding stage of growing ducks. Compared with the feeding and management work for ducklings, the feeding and management of growing ducks is much less troublesome; their requirements for environment and food are not too high, and they are relatively easier to raise.
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Key Technical Points for Winter Feeding and Management of Nursery Pigs
Nursery pigs are a stage that cannot be overlooked in the production process of a pig farm. Since piglets weaned in the farrowing house are based on a standard of 28 days, with a body weight of 8-9 kg, pigs of this weight generally need 2-3 days to adapt to a new environment. Piglets that have just entered the nursery house do not
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Key Technical Points for Low-level Pond Culture of Green Grouper
I. Low-level pond renovation: Select low-level ponds with an area of 2000-3335 sq m and a pond depth of 1.8 m, where the water depth can always be maintained above 1.2 m. Retain the original earth embankments around the low-level pond, convert the pond bottom to a sandy bottom or sandy-mud bottom, and set water inlet and outlet openings at both ends of the pond. For every 1000 sq m of culture
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Five Technical Measures for Disease and Pest Control in Freshwater Shrimp Farming in Summer
Freshwater shrimp outbreaks occur relatively frequently in summer. To reduce farming risks, the following work needs to be done well: 1. Disinfection of shrimp pond water. First, sprinkle dibromohydantoin at 0.25ppm over the whole pond for sterilization, then apply again after an interval of half a month, continuing until early July, for more than 3 consecutive applications, also
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Scorpion Farming Methods and Technical Points for Summer
Temperature and humidity are both major ecological factors in scorpion farming, but in production practice the coordination between them is even more important. If the relationship between temperature and humidity is not well coordinated, low temperature and low humidity, low temperature and high humidity, high temperature and high humidity, and high temperature and low humidity will often occur, all of which are unfavorable for
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Methods and Key Technical Points for Raising Earthworms with Biogas Residue
Earthworms have a high protein content and contain a variety of nutrients. They are not only good feed for chickens, ducks, pigs, and fish, but also a beneficial food for humans. Earthworm castings can activate soil and are a high-grade horticultural fertilizer. Earthworm castings contain up to 11%-68% humic acid, which can promote
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Key Technical Points for Rearing Snakehead Fry in Net Cages
1. Stocking density: generally 600-700 3-cm summer fry per square meter, with a harvest size of about 6-8 cm. The summer fry stocked must be strictly graded and screened so that the size is uniform at stocking, and the stocking density should be adjusted appropriately according to size. 2. Feed and feeding
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Detailed Explanation of Key Technical Points for Constant-Temperature Management in Winter Snake Farming
In order to further improve the economic benefits of artificial snake farming, snakes can be kept from hibernating and allowed to grow and develop just as they do in spring, summer, and autumn. The following measures should be taken: First, the temperature problem must be solved well, and a constant temperature is required throughout the entire winter, referred to as constant temperature. First,
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Key Technical Points for Pond Culture of the Orange-spotted Grouper
Orange-spotted grouper (Epinephelus coioides), locally called green grouper or grouper, is currently one of the best varieties for grouper culture. The grouper adapts to a salinity of 15-41, with an optimum salinity of 25-33, and adapts to a water temperature of 6-38°C, with an optimum water temperature of 20-30°C. It can tolerate a low temperature of 6°C, but does not feed below 14°C.
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