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What are the points to note when stocking freshwater crayfish?
In recent years, crayfish have become a darling of the dining table, with their value multiplying. It is predicted that the crayfish market will not become saturated within the next 5 years, and crayfish farming is rapidly expanding in various places. After several years of production practice, the author believes that the following points should be noted when stocking crayfish:
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Sharing Spring Breeding Experience in Toad Farming
When you start farming toads, you can catch adult toads from the wild around Qingming each year to keep as breeding toads. After they emerge from hibernation each spring, the breeding toads call frequently and males and females begin amplexus behavior. At this time, male and female toads should be paired promptly in a ratio of 1:2-3 and moved into
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What are the key points for building a porcupine breeding shed
When it comes to pigs, perhaps many people are fairly familiar with them, but not many people may know about porcupines. In fact, the wild porcupine is a nationally protected animal. Precisely because wild porcupines are quite popular among people, and wild resources are far from being able to
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What issues need attention when grazing a flock of sheep
1. Goats and sheep should not be grazed together in the same flock. 1 Goats and sheep have different grazing habits. Goats graze in a straight line forward and rarely eat regrowth behind them; sheep, on the other hand, readily eat regrowth. Experienced old herders have a saying: "Goats do not eat regrowth, and sheep that do not eat regrowth do not get fat."
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What to pay attention to when raising rabbits in high summer temperatures
In the hot summer, if measures to prevent heatstroke and cool down are not taken when raising rabbits, the growth and development of domestic rabbits will be affected, especially with a greater impact on angora rabbits. Therefore, to help domestic rabbits get through the summer safely, the following heatstroke-prevention management measures should be taken. 1. Build a shade awning
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How to Thoroughly Remove Harmful Gases from Chicken Coops When Raising Chickens
Litter deodorization method: Mixing sulfur into the litter can make the litter pH lower than 7.0, which can inhibit the production and release of ammonia from manure, reduce the ammonia content in the air of the chicken coop, and reduce the ammonia odor. The specific method is to use 0.5 kg of sulfur per square meter of floor
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Three key points to note when using medication in meat duck farming
Currently, raising meat ducks in rural areas is quite profitable, because the meat duck raising cycle is short. However, it is also very common for farmers to abuse veterinary drugs and use medication unreasonably in order to prevent and treat meat duck diseases. The current medication issues in meat duck production are analyzed and summarized below. 1. Fully understand veterinary drugs
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Points to Note on Feed Storage in Hwamei Breeding
To prevent hwamei feed from spoiling, the following points must be noted during feed storage: (1) Prepare in appropriate amounts. When preparing hwamei feed, the amount to be mixed should be determined according to factors such as the season and climate, the number of hwamei birds, and the type and nature of the feed. Generally, it is advisable to prepare an amount sufficient for about half a month to 1 month each time. Because hwamei birds have a very small appetite, feed should be prepared frequently. If too much is processed and prepared at one time, it is prone to mold and spoilage, fat deterioration, and the vitamins contained in the feed are very easily oxidized and destroyed. If repeatedly roasted and stir-fried, its flavor and nutritional content will also be reduced. Especially in the plum rain season, it is most prone to mold and insect infestation, so feed is best prepared fresh and used for a short period. In addition, each time food is added, it should not be too much; about enough for 3—4 days is advisable, and more should be added after it is eaten, so as to maintain the fresh taste of the feed.</p><p>(2) The containers for storing feed should have good air permeability. It is best to choose wooden boxes, cloth bags, bamboo baskets, etc. Some plastic bottles release certain harmful substances, so be sure not to use them to hold bird food. The utensils for holding egg millet should be placed in a ventilated and dry place, and during the plum rain season they can also be put in the refrigerator for storage. Each time food is added, half a cup is advisable; do not add too full, and develop the habit of adding frequently and checking frequently. If too much is added and it is too full, first, the hwamei bird is likely to scatter it with its beak and cause waste; second, the bird food is also prone to clumping and molding, especially the feed at the bottom of the cup, which clumps and molds fastest. In order not to let the hwamei bird scatter the food with its beak while eating, a bamboo tube used for holding food can have a semicircular opening cut in it, allowing the bird to put its head in to eat, so that it has no room to look around while eating.
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Freshwater pompano (piaractus brachypomus) performs well when raised on soybean meal-based feed
The American Soybean Association (ASA), in cooperation with the Nanjing Jiangpu County Aquatic Technology Extension Station, the Jiangpu Fish Breeding Farm, the Jiangsu Provincial Aquatic Technology Extension Station, and the National Extension Center for Aquatic Technology (NEC), carried out a 2-month pond trial on the culture of freshwater pompano. The aim was to demonstrate the use of US
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Precautions for Farming Freshwater Pompano During the High-Temperature Season
When summer arrives, temperatures are high, water quality changes easily, and fish diseases occur easily. To reduce the impact of high temperatures on freshwater pompano farming, demonstration households are reminded to pay attention to the following points: 1. Copper sulfate and trichlorfon, as traditional chemical drugs, are widely used in fishery production, and sometimes
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