-
What to do about organophosphate pesticide poisoning in farmed geese?
Geese become poisoned after accidentally eating vegetables or grass that have been treated with organophosphate pesticides, or drinking pond water contaminated with the pesticide. [Symptoms] Most cases are acute poisoning. In acute cases there are almost no obvious symptoms; about 10 minutes after feeding, the bird suddenly flaps its wings, jumps, convulses and dies. Sick
-
Detailed Explanation of Disease Prevention and Control Methods for Crayfish Farming
Because crayfish farming has only just started, and because disease occurs less under extensive farming conditions, the time devoted to researching crayfish diseases has also been relatively short. At present, many questions are still not fully understood, and viral diseases in particular still cannot be effectively treated. In dealing with shrimp diseases, one should base one's approach on
-
Points to Note in Winter Centipede Farming
Because centipedes are poikilothermic animals, they must have a hibernation period of half a year every year, which greatly prolongs the centipede production cycle. In recent years, in order to maximize the farming benefits of centipedes and to push this farming industry toward the level of intensive factory production as quickly as possible,
-
Sharing Experience and Key Points on Raising Peafowl in Spring
In spring, as temperatures rise and daylight hours increase, the activity level of blue peafowl flocks increases and their metabolism becomes vigorous. This is the season when blue peafowl lay the most eggs, and also the best season for hatching, brooding, and raising new blue peafowl flocks. At this time, feeding management should be strengthened by
-
Detailed Explanation of Key Points of Raceway (Flowing Water) Farming Techniques for Rainbow Trout
The rainbow trout is named for the brownish-red longitudinal stripe along the lateral line of its adult body, resembling a rainbow. Rainbow trout has advantages such as delicious flesh, rich nutrition, few bones and much meat, high edible value, rapid growth, and simple and easy artificial breeding, and has now become
-
Key Technical Points for Semi-Artificial Propagation and Culture of Yellow Catfish
Because the testes of male yellow catfish are dendritic in shape, semen cannot be squeezed out; therefore, in current fully artificial propagation, the usual practice is to kill the male fish, remove the testes, cut them into pieces, and perform artificial insemination, after which all the male fish die. After manual egg squeezing, the vast majority of female fish also die. Fully artificial
-
What are the methods for collecting eel fry in eel farming?
Because artificial hatching of eel fry has still not been achieved to date, eel fry are mainly obtained by natural collection. From late December each year to March of the following year is the eel fry flood season, and fishermen in Zhongshan and other places set nets in the Pearl River Estuary to collect them day and night during the rising and falling tides.
-
A Detailed Guide to Cicada Farming Methods and Key Technical Points
Because the cicada has a unique flavor, is rich in nutrients, and also has good health benefits, market demand is growing and prices are rising higher and higher. However, wild resources alone cannot resolve the contradiction between supply and demand, so the prospects for artificially farming cicadas are broad. Successful cicada breeding
-
Is river crab farming profitable? Profit and market prospect analysis
Because scallop farming requires a relatively large economic input, many farmers do not dare to farm them easily, so what is the market prospect of scallop farming? Is it worth farming? Let us look at the following analysis. Scallops are bivalve mollusks, and their shells are fan-shaped,
-
What are the precautions for raising crabs in a new pond?
Because a new pond has just been built, there are still many precautions to note when using it to raise crabs. Below we will introduce them to you. In a new pond, appropriately plant alligator weed. Doing so not only provides food for the crabs, but also helps purify the water quality, prevent crab diseases,
条件筛选