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Overwintering Management Techniques for Rana Chensinensis in Enclosed-Gully Farming
Rana chensinensis has the habit of hibernating and overwintering underwater. From late September each year to mid-to-late April of the following year, a period of up to 6 months, the overwintering management of artificially enclosed-gully frog farming consists of selecting and creating suitable overwintering sites and aquatic environments according to the characteristics and needs of Rana chensinensis during this period,
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Experience in Overwintering and Breedstock Preservation for Rice Field Eel Farming
Practice has proved that doing a good job of overwintering and breedstock preservation for rice field eels can ensure a bumper harvest in the coming year. Harvesting rice field eels: In artificial farming of rice field eels, harvesting and pond clearing must be done before overwintering. Harvesting methods include: 1. Use several bamboo eel traps, place pig liver, earthworms and other bait inside, set them around or at the bottom of the pond, place them at night and collect them in the morning, and about 80% or more can be harvested.
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How to raise goats in winter? Remember these four technical points
Raising goats in winter is a heavy task, and the rearing techniques are difficult; a moment of carelessness often leads to the death of goats in large numbers. Among these, maintaining body condition, keeping the animals alive, and protecting the fetuses are the central tasks of rearing. Generally, raising sheep in winter requires attention to the following four technical points: 1. Rational grazing
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What principles should be followed in winter fattening of mutton sheep?
I. Principles of grouping for fattening. Any male and female lambs not kept for breeding and culled old, weak, thin and disabled sheep can be used for fattening. First castrate, deworm, treat ringworm and trim hooves, then divide them into groups by age, strength and sex. This is conducive to
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Sharing Experience and Tips for Winter Farming of Wild Ducks
There are relatively many species of wild ducks, and the main one currently domesticated is the American mallard. Mallard meat is tender, delicious and flavorful, and relatively low in fat, making it a traditional nourishing food and wild-game delicacy. This kind of wild duck grows quickly. At 70 days of age, the average body weight can reach 1.2 kg, and at 5
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What are the precautions for raising laying hens in winter?
1. Adjust the flock in time. Around 200 days of age, observe the flock and cull hens with shrunken combs, contracted pubic bones, tightly closed feathers, dry skin on the legs, thin breast muscles, and a drooping abdomen with a penguin-like posture. This can save feed while increasing the laying rate, prevent the spread of other diseases, and reduce
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How to prevent crab diseases in winter? Six practical methods to master
First, freeze and sun-dry the pond bottom. After the crab pond is cleaned, clear the drainage ditches, use machinery to pump water regularly, and try to let the pond bottom undergo severe freezing and sunlight exposure for about one month, so as to improve the soil condition of the pond bottom and allow some pathogens to be killed by freezing and sunlight exposure.
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What are the seven key points for fattening cattle in winter
Grass In winter, sufficient forage for cattle should be prepared. Under normal circumstances, each cow needs about 1500 kg of forage such as silage, green hay, rice straw, and corn stalks. The forage should be stacked well, strictly protected from wind, rain, and snow cover, and ensured not to become moldy or spoiled. Warmth Before winter, the cattle shed should be inspected and repaired,
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Key Technical Points for Safe Overwintering in Velvet Deer Farming
Cold protection and insulation. When the outside temperature is 15°C, a portion of the nutrients taken in from feed must be diverted to resist the cold in order to maintain normal body temperature. At this time, in northern regions, 1 to 2 layers of bundled corn stalks should be set up outside the deer shed walls to block wind and cold.
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Key Technical Points for Winter Feeding and Management of Beef Cattle
In winter, cattle are in a state of consuming feed, and both feed utilization rate and market-ready rate are very low, thus forming a vicious cycle of "full in summer, fat in autumn, thin in winter, weak in autumn." After a winter, cattle can lose up to 25%-30% of their body condition. To solve this problem, the following technical measures should be taken.
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