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Methods and Technical Points for Rearing Black Carp Fry and Fingerlings in Ponds
The black carp is a fish with a bluish-black color, mainly distributed in the plains south of the Yangtze River in China, and relatively scarce north of the Yangtze River; it is an important fishery resource in the middle and lower reaches of the Yangtze River and the lakes along the river, and a major culture species in various lakes and ponds. It is one of the "Four Major Chinese Carps" of freshwater aquaculture in China.
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Feed Formulas and Feeding Methods for Cage-Cultured Common Carp
Cage culture of common carp adapts to a fairly wide range of waters. Cages can be set up in lakes, reservoirs and rivers; as long as the water depth is greater than the height of the cage, normal culture can be carried out, creating one "pond in the water" after another. Compared with land ponds, the water is livelier and richer in oxygen, and its waste-flushing capacity is stronger, making it more suitable for
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The pathogenesis of red gill disease in river shrimp and its prevention and treatment methods
Red gill disease in river shrimp is a disease caused by infection with Aeromonas hydrophila that makes the gills of river shrimp turn red. Red gill disease in river shrimp has caused serious trouble for river shrimp farmers. Below we will look at what red gill disease in river shrimp is all about and how to treat it. Pathogen of red gill disease in river shrimp
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What Are the Methods for Farming Leeches? A Detailed Explanation of Common Farming Models
The leech, commonly known as the bloodsucker, was already recorded in the Shennong Bencao Jing and has high medicinal value [1]; it grows and reproduces in inland freshwater waters and is a traditional specialty medicinal aquatic animal of China. Its dried products, after being steeped and prepared, are used in traditional Chinese medicine and have effects such as treating stroke, high
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How Turtles Overwinter and Key Points for Keeping Them
In a broad sense, "turtle" refers to the collective term for the order Testudines; in a narrow sense, it refers to species under the family Emydidae. The Chinese pond turtle (Chinemys reevesii) is also known as the golden turtle, grass turtle, mud turtle and mountain turtle. In animal taxonomy it belongs to the class Reptilia, order Testudines, family Emydidae, and is one of the common Testudines animals.
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A Detailed Guide to Artificial Breeding Methods and Precautions for Loach
Loach (Misgurnus anguillicaudatus) belongs to the family Cobitidae. Loach is known as "ginseng of the water" and is distributed throughout southern China; it is uncommon in the north but is also found in various places there. It can be harvested year-round, most abundantly in summer. After capture, loach can be used fresh or dried. Loach lives
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What are the causes of diarrhea in laying hens and the prevention and treatment methods?
Laying hens refer to chickens raised specifically to lay eggs for the supply of table eggs. Eggs are the main source of income from raising laying hens. Unlike meat chickens, the main concern in raising laying hens is improving egg quality and maintaining or increasing egg production, rather than improving meat quality. Egg
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How to reduce fat and increase weight in broiler chickens? Introduction to practical farming methods
The broiler chicken farming industry, with its inherent advantages of high efficiency and low cost, has become the most highly industrialized sector in China's livestock industry. China's total chicken meat output increased from 1.358 million tons in 1984 to 11.44 million tons in 2009, and continues to grow at a rate of 5%-10% per year.
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The Pathogenesis and Prevention and Control Methods of Wild Duck Influenza
The wild duck is a typical representative of waterfowl; the wild duck is the common name for the mallard in the Northern Hemisphere. The wild duck belongs to the class Aves, order Anseriformes, family Anatidae; its numbers are very large, and it is a general name for many kinds of wild ducks, with more than ten species. It is not afraid of heat or cold, and at -25 to 40°C
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A Detailed Guide to Scientific Feeding Methods for Wild Ducklings
The wild duck is a specialty poultry with strong adaptability, a wide range of foods, tolerance of coarse feed, and ease of rearing. Under good nutrition and feeding management, it grows quickly and has a high feed conversion rate; at 60-70 days of age, it can reach a market weight of 1.3 kg, with a meat-to-feed ratio of 1:3. So how do you distinguish male from female wild ducks
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