freshwater white Pomfret Learn more about freshwater white Pomfret
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Rapid breeding of Freshwater White Pomfret
From May to November 2009, 5 leisure fishing grounds in Yuetang District of Xiangtan adopted the high efficient culture model of 80:20 adult freshwater Pomfret in pond culture, that is, 80% of freshwater white Pomfret (eating fish) and 20% of matched fish (filter feeding fish) were cultured in pond. full-price expanded pellet feeding
2020-11-08 Aquaculture Freshwater White Pomfret Rapid breeding 2009 May -November -
Matters needing attention in High temperature season of Freshwater White Pomfret
When it comes to summer, the temperature is high, the water quality is changeable, and fish diseases are easy to occur. In order to reduce the impact of high temperature on freshwater Pomfret culture, the demonstration households are reminded to pay attention to the following: 1. Copper sulfate and trichlorfon, as traditional chemical drugs, are widely used in fishery production.
2020-11-08 Aquaculture freshwater white Pomfret high temperature season precautions time to -
Introduction of compound Feed for breeding Freshwater White Pomfret
Freshwater Pomfret is a kind of feeding fish. it is fed with compound feed in ponds, cages and running water. This is also an important measure to increase yield, promote growth and shorten the culture cycle. It has been proved by practice that using combined feeding
2020-11-08 Aquaculture Freshwater White Pomfret compound Feed introduction -
It is good to cultivate freshwater Pomfret with soybean meal feed.
The American Soybean Association (ASA) cooperated with Nanjing Jiangpu Aquatic Technology extension Station, Jiangpu Fish Farm, Jiangsu Aquatic Technology extension Station and National Aquatic Technology extension Station (NEC) to carry out a 2-month pond freshwater Pomfret culture experiment. Aimed at demonstrating the use of beauty
2020-11-08 Soybean meal Feed Culture Freshwater White Pomfret very good USA Soybean -
Techniques of High-yield Culture of Freshwater White Pomfret in Pond
Freshwater white Pomfret, scientific name short cover giant fat carp, is a kind of excellent tropical large economic fish, which has many advantages, such as fast growth, large individual, miscellaneous diet, strong disease resistance, high catching rate, delicious meat, rich nutrition and so on. This variety was first introduced in Hexian County in 1998.
2020-11-08 Pond high yield culture freshwater white Pomfret technology -
Master three points and raise freshwater white Pomfret well
Freshwater Pomfret is a new variety introduced from the United States and Hong Kong in recent years. Because of its wide range of adaptation, miscellaneous diet, rapid growth, strong disease resistance, few bones, no intermuscular thorns, delicate meat and good market, it is very popular among fishermen. Freshwater white Pomfret, shape
2020-11-08 Master good three o'clock raise well fresh water white Pomfret -
Culture techniques of freshwater white Pomfret
Culture techniques of freshwater white Pomfret
2018-09-08 -
Overwintering techniques of Freshwater White Pomfret fry
Freshwater Pomfret is a freshwater farmed fish species introduced into mainland China in the 1980s. It is deeply liked by the majority of farmers because of its good meat quality, fast growth, easy management and large market sales. But because the freshwater Pomfret is a warm water fish, it grows.
2020-11-08 Aquaculture freshwater white Pomfret fish fry overwintering technology -
Matters needing attention in the cultivation of fry of freshwater white Pomfret
Pomfret is an omnivorous fish, young fish (fish flowers) to large zooplankton as the staple food, but also eat organic detritus and a variety of artificial feed. The following points should be paid attention to in the stage of fish fry cultivation: first, due to the miscellaneous eating habits of freshwater Pomfret, the fish fry grow fast and get sick.
2020-11-08 Breeding freshwater white Pomfret fish fry cultivation matters needing attention -
Analysis on the main points of overwintering techniques of freshwater Pomfret fry
White Pomfret is a kind of freshwater fish introduced into China in the last century. It has excellent meat quality, fast growth, suitable for rough culture, easy to manage, and large market demand, so it is deeply loved by consumers and farmers. But it is a warm water fish and needs to grow at 15-
2020-11-11 About fresh water white Pomfret fry overwintering technology -
Experience of quality Control in Freshwater White Pomfret Culture
Freshwater white Pomfret, the scientific name of short cover giant fat carp, is a tropical and subtropical fish. It has the characteristics of wide diet, fast growth, few diseases, easy fishing, delicious taste, rich nutrition and so on. In recent years, the lack of scientific management and quality control in the breeding process has led to the quality of freshwater Pomfret.
2020-11-08 Freshwater white Pomfret cultured medium quality control experience -
Overwintering Management of Freshwater White Pomfret seedlings
Pomfret is a kind of tropical fish. its main suitable temperature for growth is 21-32 ℃, and the optimum temperature is 28-30 ℃. Pomfret begins to eat a small amount when the water temperature is 16 ℃, imbalance at 12 ℃, death at 10 ℃, and low water temperature during overwintering.
2020-11-08 Breeding Freshwater White Pomfret Seedling breeding overwintering Management -
Technique of main culture of freshwater Pomfret in shallow ponds
Among the existing ponds, shallow ponds still account for a large proportion. The water of this kind of pond is shallow, the drainage and irrigation is not matched, some are seasonally flooded into ponds, breed traditional fish, produce little fish, the benefit is very low. In order to explore the ways to increase production, increase income and increase efficiency of this kind of ponds, for two consecutive years from 1993 to 1994, we have a total area of 9.7 mu and a maximum water depth of 1. 5%. The experiment of main culture of freshwater Pomfret in shallow ponds was carried out in rice ponds, and satisfactory results were obtained in the absence of oxygen enrichment facilities: an average yield of 227 kg per mu in 1994.
2019-01-16 -
Pomfret fry price and breeding method
Pomfret fry price and breeding method
2018-09-07 -
Control of Common Diseases in Freshwater White Pomfret Culture in Winter
In winter, when the water temperature is between 15 ℃ and 20 ℃, the juvenile freshwater Pomfret is prone to melon disease, white skin disease and ring disease. During the overwintering period, freshwater Pomfret is prone to skin rot, water mildew, rotifer and so on. The symptoms, prevention and treatment of these diseases are introduced as follows.
2020-11-08 Winter Freshwater White Pomfret Culture Common Disease Prevention -
Preparation before adult culture of freshwater white Pomfret
one。 Under pond conditions, the area of adult freshwater Pomfret culture pond is 10 mu, and the water depth is about 1.8 meters, which requires sufficient water source, fresh water quality, convenient injection and drainage, flat bottom and less silt. two。 Clear the pond and disinfect the dry pond at the end of the year to get rid of too much.
2020-11-08 Freshwater white Pomfret adult fish culture front preparation one pond condition -
Prevention and control of water mildew in cultured freshwater Pomfret during overwintering
1. The most common diseases of freshwater white Pomfret during overwintering are water mildew, melon disease, rotifer disease, oblique tube disease, etc., especially melon disease, which is easy to cause explosive death. The causes of various fish diseases are due to
2020-11-08 Aquaculture freshwater white Pomfret overwintering water mold disease prevention and control -
Experience of treating "rotation disease" of freshwater white Pomfret with cut tobacco
A variety of fish diseases have occurred in freshwater Pomfret, some of which cause great harm and high mortality. A rotational disease that, once it occurs, will lead to the death of a large number of seedlings if it is not treated in time. When the disease was first discovered, it was sprinkled all over the pond with fish and shrimp carbendazim, Baiyanjing and other drugs. To
2020-11-08 Cut tobacco treatment fresh water white Pomfret " rotation disease -
The Source and selection experience of Freshwater White Pomfret parent Fish in Culture
The freshwater white Pomfret has a strong reproductive ability, and the parent fish should choose individuals with large size, fast growth, no disease or injury, smooth body surface and distinct color as the parent fish. Moreover, it is necessary to avoid fish that are close to green as parents, so as not to degenerate and affect the growth of offspring.
2020-11-08 Aquaculture freshwater white Pomfret parent fish source and selection experience -
Management of overwintering in ponds of cultured freshwater Pomfret seedlings
1. The preparation area of the overwintering pool is 600 to 1500 square meters, and the depth of the pool is 1.5 meters. The pool water in Pukou District of Nanjing is hot spring water, which flows into the pool slightly. The inlet pipe is 10 cm and the bottom of the pool is 10 cm thick. After the dry pool is disinfected, enter the water. Each pool is equipped with two three-kilowatt aerators. two。 White Pomfret seedling
2020-11-08 Aquaculture freshwater white Pomfret fry pond overwintering management