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Feed Amount Control Methods for Breeding Ducks at Different Laying Stages
Early laying stage. The increase of feed amount in the early laying stage should follow the principle of gradual progress. Generally, the female duck flock begins to lay eggs at 21-22 weeks of age. After laying begins, the feed supply should be increased by 5-10 grams per duck per week according to the body weight of male and female ducks, so as to prompt the flock to reach a 5%
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A Brief Analysis of High-Efficiency Fattening Techniques for Mallard Ducks
The mallard duck is a new type of specialty poultry duck breed developed through domestication from wild water ducks in the United States. Wild duck meat has the nutritional characteristics of tender meat, delicious taste, high protein, low fat and low cholesterol. Guangzhou consumes 5 million birds annually, Shanghai 4 million, and the whole country
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How to Raise Silkie Chickens: A Detailed Guide to Their Habits and Care Essentials
The silkie chicken, also known as the black-boned chicken, five-clawed chicken, silky-feathered chicken, and bamboo-silk chicken, is also called the Taihe chicken because it originated in Taihe County, Jiangxi, China. The silkie chicken is a traditional and precious Chinese medicinal material, famous at home and abroad, and internationally praised as the "pearl of poultry." 1 Characteristics of the Silkie Chicken The silkie chicken belongs to the class Aves, order Galliformes,
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Methods for the Prevention and Control of Fish Diseases in Rainbow Trout (Oncorhynchus mykiss) Reared in Brackish Water
Rainbow trout (Oncorhynchus mykiss) is a cold-water, euryhaline fish, noted for its delicious flesh and rich nutrition, with high economic value, and is one of the world's fine aquaculture species. Jingtai County is one of the most arid areas in central Gansu Province, lacking freshwater resources, but it has a certain flow
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Analysis of the Causes of Eel Diseases and Prevention and Treatment Methods
Under certain temperature and humidity conditions, many molds can multiply in large numbers in feed ingredients or finished feed, producing mycotoxins that have carcinogenic, cytotoxic or neurotoxic effects, among which aflatoxin is relatively widespread and highly toxic. Aflatoxin
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What conditions must be met for raising field snails (river snails) in rice paddies?
Raising field snails in rice paddies is nothing new to field snail farmers; it is currently the most widely used method for farming field snails, because it can both increase rice paddy yields and allow field snails to be raised at the same time. This method of achieving two goals at once has been adopted by many people.
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A Brief Analysis of the Relationship Between Gecko Activity and Temperature
The gecko is a poikilothermic animal, and its body temperature changes with the ambient temperature. When the ambient temperature is suitable, the gecko has a strong appetite, eats more, and grows faster; when the temperature drops, the gecko's body temperature falls, its activity decreases, its appetite declines, it eats little or not at all, and its growth rate slows or stops.
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Hedgehog Rearing and Management Methods and Technical Key Points
The hedgehog is an animal of the class Mammalia, family Erinaceidae, with a body length of 22 cm, a tail length of 2 cm, a broad head, a pointed snout, and short ears (not exceeding the length of the spines). Hedgehog skin can be used as medicine, having the effects of descending qi and relieving pain, cooling blood and stopping bleeding, and is mainly used to treat counterflow vomiting of food, abdominal pain and hernia, intestinal wind and hemorrhoids and fistulas, etc. Its heart, liver, and kidneys also
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A Brief Analysis of Open-Air Raw-Material Cultivation Techniques for Bamboo Fungus
Bamboo fungus, commonly known as bamboo sheng (veiled lady) or immortal's umbrella, is a highly renowned edible mushroom in our country. Its fruiting body is draped in a snow-white net-like skirt, elegant in form, aromatic in taste, and rich in nutrients, and it also has functions such as weight reduction, blood pressure lowering, and antiviral effects, and was historically listed as a tribute for the imperial court. Bamboo fungus products are sold on domestic and international markets
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What are the prevention and control measures for swine high fever disease? A brief analysis by Nanjing Dafang (1)
A brief analysis by Nanjing Dafang of the prevention and control measures for swine high fever disease (1)
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