Farming Information Lists
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How to make native chickens lay more eggs in winter
The egg production of native chicken is low or even stopped in winter. How can we increase the egg production of native chickens? Now some key points are introduced as follows: first, add thermal insulation and lighting facilities to cover the wind barrier around the chicken house, keep the floor clean, spread the grass and put the door at the same time.
2020-11-08 Breeding native chicken winter how to let prolific egg -
Artificial hatching technique of cultured soft-shelled turtle eggs
1. Egg collection of Chinese soft-shelled turtle (1) preparation work before egg collection of Chinese soft-shelled turtle (Trionyx sinensis) before the parent soft-shelled turtle enters the spawning season, the spawning site should be repaired and arranged in time, the cave should be plugged, the spawning site should be loosened, and fine sand should be laid to adjust the humidity of the sand on the spawning ground.
2020-11-08 Culture Chinese soft-shelled turtle eggs artificial hatching technology Chinese soft-shelled turtle eggs -
Matters needing attention in spring shrimp culture
First, separate cultivation at the right time. When the water temperature rises above 20 ℃, the green shrimp begins to molt, and the shrimp is prone to injury and disease. Do a good job of drying the pond before stocking, and use bleach, active iodine and other drugs for rapid disinfection. Copper sulfate is used in the whole pond with moss, green algae and cyanobacteria.
2020-11-08 Spring green shrimp culture matters needing attention one appropriate time -
How to cultivate Loach out of season
In the plastic big boron cement pond, the farmers in our town cultivate Loach out of season, especially when the sales price is high during New Year's Day and Spring Festival, the price difference is 3-5 yuan, and the benefit is considerable. Now the culture technology is introduced as follows. First, the conditions for the construction of pools. According to their respective courtyards
2020-11-08 How off-season breeding Loach our town farmers in plastic -
Prevention and control of diseases of cultured crayfish
As crayfish culture has just started, and the incidence of crayfish is less under rough culture conditions, the time for studying crayfish diseases is relatively short, so many problems have not been fully understood, especially viral diseases can not be effectively treated so far. Treatment of shrimp disease should be based on
2020-11-08 Culture small lobster disease control due to -
Experience of raft culture of abalone in shallow sea
1. Selection of sea area selection of sea area for abalone culture: smooth water depth, fresh water quality, no pollution, no rivers nearby, rich seaweed resources, relatively stable and medium salinity. The specific requirements are: 1. Water depth: abalone sea area, the sea water is not easy to be too shallow, the most
2020-11-08 Shallow sea raft aquaculture abalone experience one sea area -
Management of cultured snails in winter
Mid-August to prepare for hibernation, early appetite, accumulation of nutrients, preparation for hibernation. Before entering hibernation, the food intake is reduced, and it is appropriate to feed twice a week. When the water temperature drops to about lOC, the snail begins to hibernate. Winter management of field snail overwintering method
2020-11-08 Culture field snail winter of management August mid-October hibernation -
Four major causes of disease caused by breeding peacock fish
1. The biggest reason for the deterioration of water quality is the water pollution caused by excessive feeding and the accumulation of harmful substances caused by filter contamination. As long as the right amount of bait every day, as well as proper cleaning filter and water quality adjustment can prevent this from happening. Although it is appropriate
2020-11-08 Aquaculture peacock fish cause fish disease disease four major causes water -
Matters needing attention in sea cucumber culture in spring
The cultivation of sea cucumbers in northern China is mostly open-air culture of reefs in tidal streams and shrimp ponds. Many farmers have the idea that the temperature is low in winter and sea cucumbers do not need to be managed, which leads to the death of many sea cucumbers. From the understanding of the situation in recent years, the time of disease in a large area of cultured sea cucumbers is basically.
2020-11-08 Spring sea cucumbers culture need attention matters north -
Artificial propagation technique of cultured Penaeus vannamei
Penaeus vannamei is native to Ecuador in South America. China was first introduced from America in 1988 and is one of the three largest cultured shrimp in the world. Compared with Penaeus chinensis, Penaeus vannamei has longer breeding season and shorter larval rearing period.
2020-11-08 Culture South whitening Shrimp artificial breeding Technology -
Six points for attention in breeding prawns
As prawns from all over the country have entered the peak harvest period, so far, most shrimp farmers have finished the production of the first production, and many have entered the breeding stage of the second production of shrimp. The author introduces the matters needing attention in the current investment of prawns as follows, for reference by colleagues.
2020-11-08 Culture shrimp seedling six points for attention along with all over the country -
New technology of artificial culture of river crab with fresh water
River crab, commonly known as crab, also known as hairy crab, mitten crab and so on. Belongs to crustacean, square crab family. The head and chest are square and round, usually 6-7 cm long, usually green. The chelate foot is strong, densely tomentose, and the side of the foot is flat and long. Wild river crabs live in the banks and mudflats of rivers and lakes.
2020-11-08 Utilization fresh water artificial breeding river crab new technology general name -
Techniques for large-scale breeding of puffer fish
The puffer fish egg is small and the egg diameter is only 1. About 1 mm, high gonadal index and large number of eggs, which creates a prerequisite for large-scale breeding. Large-scale breeding should also grasp the following technical links: first, a sufficient number of parent fish with well-developed gonads.
2020-11-08 Aquaculture puffer fish scale breeding technology eggs small -
Overwintering method of toad in dry land
In the past 10 years, with the increase of transaction price of animal traditional Chinese medicine in the medicinal material market, the market price of toad and dried toad is also increasing day by day, mainly due to the rapid decline of wild toad survival due to the increasing change of ecological environment.
2020-11-08 breeding toad dry land wintering law recently over the years with -
Management of overwintering and out-of-river period of cultured forest frog
1. After the overwintering management reaches October every year, the temperature drops below 15 ℃ and the forest frogs come down the mountain one after another. In the meantime, in addition to the commercial frogs being harvested, the rest of the breeding frogs and young frogs went down to the gully stream, ready to choose the overwintering ground for hibernation. Overwintering of forest frog in Fenggou frog farm
2020-11-08 Breeding forest frog overwintering and out of the river period management -
A new method of bullfrog culture and management in vegetable greenhouse
Bullfrog is a temperature-changing animal, which hibernates for 3 to 4 months every year. Bullfrogs can be raised in vegetable greenhouses. The suitable area of vegetable greenhouse is 1 to 2 mu, ordinary arched greenhouse, longer from east to west, covered with double-layer drip-free plastic film, and planted in the greenhouse.
2020-11-08 New methods for the use of vegetables greenhouses farming management bullfrogs -
Hemorrhagic symptoms and prevention of farmed grass carp
Hemorrhagic disease is a fish disease caused by reovirus. Most of the virus particles are spherical or hexagonal. The intact virus particles are 68-72 nm in diameter, much smaller than the smallest bacteria. The main results are as follows: (1) the diseased fish are mainly hyperemia. External symptoms are usually reddish.
2020-11-08 Culture grass carp hemorrhagic disease symptoms prevention and treatment -
Control of common diseases of cultured Sturgeon
Sturgeon bacterial enteritis 1. Symptoms and etiology this disease is caused by bacteria. The symptoms are abdominal and oral bleeding, redness and swelling of the anus and weight loss of the fish. 2. The prevention and treatment method is fed with 0.2% bait containing dysentery and can be cured after continuous feeding for 5-6 days. Sturgeon swollen mouth disease 1.
2020-11-08 Aquaculture Sturgeon common disease control bacteria -
Artificial Propagation technique of cultivating Oncomelania hupensis
Oncomelania hupensis originated from the Amazon River Basin in South America and was introduced into China in 1981. Its meat is tender and delicious, rich in protein, carotene, vitamins and minerals. It is a delicacy on the dinner table. Because of its low fat content, it is suitable for patients with hypertension and coronary heart disease.
2020-11-08 Aquaculture Fushou snail artificial reproduction technology -
Techniques of culturing catfish in rice fields
Fish culture in rice fields has been further developed in Wuyishan City, Fujian Province in recent years. Raising local catfish or leather beard catfish in paddy fields in mountainous areas has better economic benefits. The techniques of catfish culture are summarized as follows:
2020-11-08 Rice field aquaculture catfish technology water rice field fish culture near several