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What do piranhas, bony fish of the class Osteichthyes, eat to grow up? How much does one cost on the market? What are their natural enemies? What fish are good to keep them with? (With farming techniques)
Piranha, also known as red-bellied piranha and man-eating fish, is more commonly found in places with relatively swift currents, main channels and wider rivers. Because of its good-looking appearance, it is deeply loved by aquarium hobbyists, so what do piranhas eat to grow up? How much does one cost on the market? What are their natural enemies? And with what fish
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How Many Eggs Do Laying Hens Usually Lay a Day and High-Yield Farming Techniques
Laying hens are chickens raised specifically to lay eggs for egg supply, different from meat chickens; eggs are the main source of income in raising laying hens. So how many eggs can generally farmed laying hens lay a day? How to raise them for high yield? What are the farming techniques? Generally farmed laying hens
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Must-read for beginners! How can new pig farmers reduce farming costs?
At present, as the construction of standardized large-scale pig farms and support for moderate-scale farming continue to advance, the regional layout of pig production is constantly being optimized, and new pig farmers are constantly emerging. In order to help pig farmers improve farming efficiency, here is an introduction to how pig farmers can reduce farming costs
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Common Parasitic Diseases of Pigs, Cattle and Sheep and Their Prevention and Treatment Methods, Farmers Must Know
Pigs, cattle and sheep were livestock used for sacrifices in ancient times, and they are also widely farmed domestic animals. During the breeding process, it is inevitable that pests and diseases will occur and cause losses. Below is an introduction to the common parasitic diseases of pigs, cattle and sheep and their prevention and treatment methods! The vast number of farm
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How much does the "underwater ginseng" Asian swamp eel (loach) sell for per jin on the market? Can it still be eaten after it dies? Who should not eat it? How much investment does it take to farm one mu?
The loach, also known as the Asian swamp eel, is a fairly common fish in China and is called "underwater ginseng" because of its high nutritional value. It is currently farmed in most regions of China. So how much does the Asian swamp eel sell for per jin on the market? Can it still be eaten after it dies? Who should not eat it? How much investment does it take to farm
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How Many Eggs Do Laying Ducks Produce Per Year? Wholesale Prices, Farming Techniques and Key Considerations Explained
Female ducks are called laying ducks from the time they start laying until they are culled. The productive life of a typical egg-type sheldrake is about 350 days (150-500 days of age), which is called the first laying year. So roughly how many eggs do laying ducks produce per year? What is the wholesale price per jin? What are the farming techniques and key considerations?
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How much is crayfish per jin now? Can dead crayfish be eaten and which aquatic plants to choose for farming crayfish
Crayfish is a relatively common type of shrimp in our country, deeply loved by people for its diverse cooking methods and high nutritional value, and currently many regions like to make it into a specialty snack, so how much is crayfish per jin? Can dead ones still be eaten? What aquatic plants to put in for good farming? Market
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Key Technical Points for Cooling Pigs and Disinfecting Pig Farms in Hot Seasons
In summer heat, bacteria also breed easily, and for pig farmers at large, doing a good job of disinfection and cooling is very important. So how do you cool pigs in summer? What disinfection techniques are there for pig farms? 1. Among livestock, pigs have the poorest body temperature regulation ability; when the air temperature rises to 30-32°C, a pig's rectal temperature begins to rise. When the air temperature rises to 35°C with relative humidity above 65%, if it lasts for an extended period, pigs cannot tolerate it. When rectal temperature rises to 40°C, it is already close to the dangerous limit. Because pigs have thick subcutaneous fat and extremely underdeveloped sweat glands, a large amount of body heat cannot be dissipated. When the air temperature rises close to body temperature, the pig's body cannot adapt, the cardiovascular system is overloaded, and failure and coma may even occur, ultimately leading to death from extreme heat; in addition, high temperatures cause disorders in the body's metabolic processes and endocrine function, producing a series of adverse reactions: poor appetite, a sharp drop in feed intake, leading to insufficient nutrient intake, a sharp decline in the pig's physical condition, stopped weight gain or weight loss, thereby affecting production efficiency. To safely get through the hot season and ensure normal pig production, several simple methods for cooling pigs are introduced below, suitable for small-scale farms.
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Is the bigmouth catfish the same as the native catfish? A detailed look at feeding habits, market price and farming methods
The bigmouth catfish, also known as the six-whiskered catfish, river catfish, fork-mouthed catfish, catfish banglang and so on, is a common fish in southern regions, and is widely farmed because of its fast growth rate and high farming returns. So is the bigmouth catfish the same as the native catfish? What does it eat to grow? How much is the market price per jin? How do you farm it? Yes
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How can small-scale pig farmers correctly and effectively prevent diseases?
At present, the pig farming model in rural areas has undergone considerable changes. The production speed of fattening pigs has accelerated, the fattening period has been greatly shortened, and the annual slaughter rate of meat pigs has risen substantially. The overall operation is gradually transitioning from decentralized, extensive management to various degrees of intensive, large-scale management. However, due to
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