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Tips for Selecting Broodstock for Artificial Breeding in Crayfish Farming
Crayfish take 9-12 months to reach sexual maturity. The time for selecting broodstock is generally September-October of the previous year or March-April of the current year, and the source should be directly from ponds where crayfish are farmed...
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How well crayfish are farmed depends largely on aquatic plants
Crayfish farming is extremely popular, and everyone wants to get into it. As an editor at "Lobster Says," I am in Qianjiang, the "pilgrimage" site for crayfish farming, where you cannot do without aquatic plants if you want to raise crayfish well...
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These aquatic plants are indispensable in crayfish farming
Crayfish farming is extremely popular, and everyone wants to get into it. Lobster Says editor here - I am in Qianjiang, the "Mecca" of crayfish farming. To raise crayfish well, aquatic plants are indispensable...
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What are the treatment recommendations for big red gill disease in fish?
Fish Dada Classroom, the aquculture university without walls ◆◆◆ 1. The pathogen, symptoms, epidemiology and diagnosis of big red gill disease 01 Pathogen The pathogen of big red gill disease has not yet been confirmed...
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How to prevent and treat tail rot disease in crayfish farming?
When crayfish farmers raise crayfish in a natural environment, crayfish are not easily infected by pathogens, but in a farming environment with limited farming area, ...
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What are the prevention and treatment methods for fin and tail rot disease in farmed fish?
Fin and tail rot, also known as peduncle disease, is a common disease, whether in fish ponds, aquariums, cages, net enclosures, net pens, or reservoirs, for grass carp, channel catfish...
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How to properly and reasonably fertilize fish ponds in aquaculture
Conventional fertilizing methods have certain advantages and disadvantages. How to fertilize, how to fertilize correctly, let's discuss with you the fertilizing before fry release and the pros and cons of conventional fertilizing...
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Key Technical Points for Water Quality Management in Crayfish Aquaculture Ponds
Freshwater crayfish have strong adaptability to the environment and tolerance to low oxygen, and can even directly utilize oxygen from the air, but prolonged exposure to low-oxygen, overly fertile or...
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Crayfish farming is developing rapidly, but these problems need attention
At present, crayfish farming is developing rapidly, the farming area is constantly expanding, and the number of farmers is growing day by day. During the farming process, many unexpected problems will arise, ...
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What size of fry is suitable for stocking in integrated fish-duck farming?
Q: What size of fry should be stocked in integrated fish-duck farming?
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