The inadequate production statistical database has been an important drawback for the formulation of strategic development plans. Even without the provision of supplementary feed, this system produces 2-3 tonnes/ha/yr; with supplementary feeding, this can be increased to 4-5 tonnes/ha/yr. The steps for starting a fish rearing business includes selecting suitable farm land or area, fish farm type (cage, tank or pond), cage or pond construction, selecting fish species, feeding, care & management, harvesting and marketing. About. FAO Names: En - Roho labeo, Fr - Labéo Roho, Es - Labeo Roho View SIDP Species fact sheet. South Otselic Hatchery (315-653-7727) is located in Chenango County in the Village of South Otselic. Export to South-East Asian and Middle-East countries. The practical technology includes predatory and weed fish control; stocking of fingerlings at a combined density of 4 000-10 000/ha (30-40 percent rohu); pond fertilisation with organic manures like cattle dung or poultry droppings and inorganic fertilisers; the provision of a mixture of rice bran/wheat bran and groundnut/mustard oil cake as supplementary feed, fish health monitoring and water management. The fecundity varies from 226 000 to 2 794 000, depending upon fish size and ovary weight; on average it ranges from 200 000-300 000 eggs/kg BW. Governmental regulation and control over the domestic marketing system for these aquaculture products are almost non-existent; thus the market price is influenced mainly by demand and supply. However, continued thrust on health management leading to development of therapeutics has helped the sector to overcome from such situations. Rohu fishes are also known by some other names such as rui fish, rohit fish etc. The spawning season of rohu generally coincides with the south-west monsoon, extending from April to September. Rohu, being a column feeder, grows well in deeper ponds (2-3 m water depth), which are rather uncommon; in shallower ponds it does not attain its optimum growth potential. Post-harvest processing is almost non-existent. The following are examples of locations where expertise can be accessed: India is by far the largest producer of rohu but Bangladesh and, to a lesser extent, Myanmar are also major producers. Sex wise total weight of the breeder was calculated by a spring balance. Survival ranges from 30 to 50 per cent. As mixing of local stock many a times give bad name to the product. Improvements in induced breeding and seed production, which have removed the reliance on the capture of natural riverine seed. Body bilaterally symmetrical, moderately elongate, its dorsal profile more arched than the ventral profile; body with cycloid scales, head without scale; snout fairly depressed, projecting beyond mouth, without lateral lobe; eyes dorsolateral in position, not visible from outside of head; mouth small and inferior; lip… Materials and Methods 2.1. Handling and processing Rohu is the most preferred species among the cultivated Indian major carps. In growout, especially at higher stocking densities an ectoparasite, carp lice (Argulus spp. Syon Fishering is a dependable Manufacturer, Exporter and Supplier of the best quality Fish Seeds. In nature, spawning occurs in the shallow and marginal areas of flooded rivers. Due to its wider feeding niche, which extends from column to bottom, rohu is usually stocked at relatively higher levels than the other two species. When using this approach we carefully consider interactions between hatchery and natural-origin fish in the context of our overall goals for threatened or endangered fish. 9812430357: Baland: 25: 1-Rohu 2-Catla 3-Mirgal: 2: Sultan Fish Seed Hatchery Butana Distt. itself.However, Multiplier units/ hatchery managers have to maintain purity of the improved stock. In many cases, although the stocking of a single species is normally advocated, farmers resort to stocking all three species of the Indian major carps. Find here details of companies selling Rohu Fish, for your purchase requirements. On the other hand, adults show a strong positive selection for most of the phytoplankton. Rohu Fish Seed Suppliers & Rohu Fish Seed Hatchery : Rohu (Labeo rohita) is the most important among the three Indian major carp species used in carp polyculture systems . The grow-out period is normally one year, during which rohu grows to about 700-800 g. In certain cases the farmers resort to partial harvesting of marketable size groups (>300 g) at intermittent intervals. In this case, stunted juveniles (i.e. The marketing of this species mostly relies on local markets, where it is sold fresh. Farm provides training to the farmers, students and entrepreneurs. A large share of the production still comes from extensive farming involving stocking and fertilisation as the inputs and achieving more modest production levels of 1-2 tonnes/ha/yr. Post-harvest processing and value-addition of this species is almost non-existent at present in any of the producing countries. However, in some cases, this is followed by total draining of the ponds. ★★★★★2.2 out of 5 VotesRated by 5 Buyers ★★★★★ Considering its importance in the culture system, emphasis has also been given to its genetic improvement through selective breeding in India. m star aquatech hatchery Koovathur, Chennai Office No. The compatibility of rohu with other carps like catla (Catla catla) and mrigal (Cirrhinus mrigala) made it an ideal candidate for carp polyculture systems. Learn more about WDFW's hatchery facilities and how they help the department manage fish across the state. 14/329, floor-, MATHILAKAM, NEAR NJM AUDITORIUM, Thrissur, Kerala, Thrissur-680686, Kerala, India, © GREENLINE FISH HATCHERY. In April we throw the finger length breed of rohu, katla, and sypranus in the pond. The usual harvestable size of rohu is 1-1.5 kg and is achieved within a culture period of 12-18 months. The optimum temperature for spawning is 22-31 °C. Improvements in feeding and health management. a 15-20 days nursery phase for raising fry, followed by a two-three months phase for fingerling production. | 4★ In India, the species is also cultured within composite carp culture systems incorporating all three Indian major carps, as well as common carp (Cyprinus carpio) and two Chinese carps viz., silver carp (Hypophthalmichthys molitrix) and grass carp (Ctenopharyngodon idellus). The seed rearing normally involves a two-tier system, i.e. In India, it has been transplanted into almost all riverine systems including the freshwaters of Andaman, where its population has successfully established. Being a low input-based system, carp culture has not generally been perceived as a threat to the environment. Furthermore, the occurrence of decayed organic matter and sand and mud in its gut suggests its bottom feeding habit. While induced breeding through hypophysation has been the common practice since the development of the technology in 1957, several synthetic commercial formulations of purified salmon gonadotropin and dopamine antagonists such as Ovaprim, Ovatide and Wova-FH have also been successfully used in recent years. In the juvenile and adult stages rohu is essentially an herbivorous column feeder, preferring algae and submerged vegetation. Verified Supplier, GREENLINE FISH HATCHERY 3★ Hatcheries, or artificial propagation, are one tool to help support wild populations and provide fish for harvest. India has already drawn up a strategic plan for doubling freshwater aquaculture production through increases in productivity and area. Bangla Krishi Khamar dependable Fish Hatchery in India , We are Wholesaler, Manufacturer , Suppliers of the best quality Jayanti Rohu Fish Seed at All Major Cities of India , Andra Pradesh (Hyderabad, Amaravati ) , Arunachal Pradesh (Itangar) , Assam (Gawhati ) , Bihar (Patna ) , Chhattisgarh (Raipur), Goa , Gujarat (Gandhinagar ) , Haryana ( Chandigarh ) ,Jharkhand (Ranchi ), Karnataka (Bangalore ) … GST  32GEFPM4308A1Z2, | Furthermore, the compatibility of rohu in polyculture systems with regard to habitat preference and feeding habits is good. Carp are generally cultured in a closed system that involves herbivorous species, in which organic materials are used as the principal input sources, thereby making it a generally environment-friendly practice. Owing to their purity, high freshness, safe usage, and tangy taste; these products are extensively used. Development of processing and value-added products. Rohu and catla fetch almost similar market prices, which are usually 10-20 percent higher than that for mrigal. Body short and deep, somewhat laterally compressed, its depth more than head length; head very large, its depth exceeding half the head length; body with conspicuously large cycloid scales, head devoid of scales; snout bluntly rounded; eyes large and visible from underside of the head; mouth wide and uptur… ★★★★★ ©2020 ‐ Hatch Accelerator Holding Limited, 7/8 Liberty Street, Cork, T12T85H, Ireland, Hatch Accelerator Holding Ltd, 7/8 Liberty St, Cork, T12 T85H, Ireland; CRO 617308. Long-distance transport of the species in insulated vans with ice, covering distances of 2 000-3 000 km is common practice in India. The female:male ratio is normally maintained at 1:1 by weight (1:2 by number). It is a fish breeding farm. Get latest info on Rohu Fish, suppliers, manufacturers, wholesalers, traders, wholesale suppliers with Rohu Fish … Several factors have enhanced the status of the farming of the Indian major carps: On the other hand, while the inter-generic hybridisation of mrigal, rohu, catla, grass carp and common carp has been attempted, the hybrids did not show any genetic advantage over the parent stocks. Rohu is a polygamous fish and also seems to be promiscuous. Fish Hatchery Farming is an excellent option to choose. For maintaining a profitable fish farming business, you have to go through some step by step process. Judicious feed management, therefore, requires attention in order to enhance the profit margin. It has been recognized as multiplier unit of CIFA. 2.2/5 The hatchery is certified by NFDB. This graceful Indo-Gangetic riverine species is the natural inhabitant of the riverine system of northern and central India, and the rivers of Pakistan, Bangladesh and Myanmar. The non-availability of commercial feed, forcing the farmers to resort to the conventional bran-oilcake mixture, is another limiting factor for the growth and survival of fry. Karnal: Bultana: 10: 1-Rohu 2-Catla 3-Mirgal: 3. For more than a century, Washington Department of Fish and Wildlife hatcheries have produced fish for harvest. Rohu Fish Seed Suppliers & Rohu Fish Seed Hatchery : Rohu (Labeo rohita) is the most important among the three Indian major carp species used in carp polyculture systems . Main producer countries of Labeo rohita (FAO Fishery Statistics, 2006), Ulcerations; exophthalmia; abdominal distension, Destroy badly infected fish; disinfect ponds with 0.5 ppm solution of KMnO4; feed medicated feed [sulphadiazine in feed (100 mg/kg) or terramycin (75-80 mg/kg)] for 10-12 days, Raised white plaques, often with reddish peripheral zone leading to haemorrhagic spots on body, Body scales stretch out resembling pine cone; inflammation; ulceration; exophthalmia; abdominal distension, Disinfect pond with 1 ppm KMnO4; dip treatment of 5 ppm KMnO, Mould grows like cotton wool on body, penetrating into muscle tissue; morbid muscle rot, Fungus grows out through gill blood vessels and causes necrosis of surrounding tissues; yellow-brown discolouration & disintegration of gill tissues, Addition of quick lime (50-100 kg/ha) to affected ponds; in case of limited infections, use 3-5 per cent NaCl bath for 5-10 minutes, or 5 ppm KMnO, Skin, fin rays & operculum are covered with white spores; sick fish keeps rubbing against hard substratum, Dip treatment for 1 hour per day in 1:5000 formalin for 7-10 days solution or in 2 per cent NaCl for 7 to 10 days; disinfect affected ponds with quicklime, Invasion of skin & gill regions of juveniles, 2-3 per cent NaCl bath for 5-10 minutes; 4 ppm KMnO, Weakness; emaciation; raising of scales along their posterior margins; loss of scales; perforation of scales; loss of chromatophores, Reduce pond population; add yeast (1 g/kg) to feed; 2-3 per cent NaCl bath for 5-10 minutes, Gill, fin & skin are affected; enhanced mucus secretion, 3-5 per cent NaCl dip treatment or 100 ppm formalin bath for 5-10 min; pond treatment with 25 ppm formalin or 4 ppm KMnO, Parasites seen in naked eye attached to the head & fin ray of the fish, Ponds showing severe Argulus infection should be drained & dried; short duration dip in 5 ppm KMnO, Large red or grey shallow ulcers with necrotic areas on skin; fungus covered deeper into the musculature; lesion of acute dermatitis & ulcer, Use of lime at 200 kg/ha; CIFAX (a CIFA, India formulation) at 0.1 ppm; maintenance of pond sanitation. At first, a hormone injection was given to the fish. In ponds, the fry and fingerlings exhibit schooling behaviour mainly for feeding; however, this habit is not observed in adults. The same thing was also experienced in the rohu breeding program. Fish Hatchery Management (Reproductive biology – natural reproduction – spawning induction – hatchery operations and management) Abdel Rahman El Gamal, Ph D www.fishconsult.org October, 2014 . of the seed farm establish with Fish Seed Hatchery Species for breeding of Fish Seed; 1: Sanjay Lakra s/o Sh. 33 2.17 General view of a modern "Dwivedi" carp hatchery operating at Khutela Bhata Fish Seed Farm, Madhya Pradesh, India ..... .. 33 In large commercial farms where the harvest is considerable, fish, after washing thoroughly in water, are packed with crushed ice at 1:1 ratio in rectangular plastic crates (usually 60 cm x 40 cm x 23 cm in size). We are the Rohu Fish Seed Suppliers in Telangana & leading Rohu Fish Seed Hatchery in Telangana . Rearing fingerlingsNursery phase Three day old hatchlings, measuring about 6 mm, are reared up to fry of 20-25 mm in small earthen nursery ponds of 0.02-0.1 ha. However, breeding does not take place in such lentic pond environments; thus induced breeding becomes necessary. The depth of water in the breeding tank is maintained at up to 1.5 m, based on the broodstock density; 3-5 kg broodstock/m³ is usually recommended. The optimum egg density for incubation is 0.7-0.8 million/m³. While riverine collection of seed was solely meeting the requirement for culture of the species until the first half of the 20th century, the success in induced breeding in 1957 and the assured seed supply thereafter was the major factor for the development of its culture in freshwater ponds and tanks. Application of the principles of Article 9 of the FAO Code of Conduct for Responsible Fisheries would be appropriate. About 20 percent of farmers use three-species stocking, with 5,000 rohu, 500 catla, and 250 mrigal per hectare. Synahorin along with carp pituitary gland was successful in breeding rohu and silver carp, but failed to induce spawning when tried alone in rohu. Fresh Machli is a fish farming company located in Jamshedpur (TATA), Jharkhand, India. Although it is advocated that fingerlings (juveniles) are used for stocking grow-out ponds, their inadequate availability compels some farmers to stock their ponds with fry, leading to poor survival and production. Pre-stocking nursery pond preparation should include the removal of aquatic weeds and predatory fish, followed by liming and fertilisation with organic manures and inorganic fertilisers. Meena Kumary, assistant director at Neyyar National Fish Seed Farm, says the hatchery focuses on freshwater fishes such as catla, rohu, mrigal, … Its high growth potential, coupled with high consumer preference, have established rohu as the most important freshwater species cultured in India, Bangladesh and other adjacent countries in the region. Body bilaterally symmetrical, moderately elongate, its dorsal profile more arched than the ventral profile; body with cycloid scales, head without scale; snout fairly depressed, projecting beyond mouth, without lateral lobe; eyes dorsolateral in position, not visible from outside of head; mouth small and inferior; lips thick and fringed with a distinct inner fold to each lip, lobate or entire; a pair of small maxillary barbels concealed in lateral groove; no teeth on jaws; pharyngeal teeth in three rows; upper jaw not extending to front edge of eye; simple (unbranched) dorsal fin rays three or four, branched dorsal fin rays 12 to 14; dorsal fin inserted midway between snout tip and base of caudal fin; pectoral and pelvic fins laterally inserted; pectoral fin devoid of an osseous spine; caudal fin deeply forked; lower lip usually joined to isthmus by a narrow or broad bridge; pre-dorsal scale 12-16; lateral line distinct, complete and running along median line of the caudal peduncle; lateral line scales 40 to 44; lateral transverse scale-rows six or six and a half between lateral line and pelvic fin base; snout not truncate, without any lateral lobe; colour bluish on back, silvery on flanks and belly. Mangrove restoration can go hand-in-hand with shrimp aquaculture, contrary to popular belief, according to Jonas Walker of Blueyou. histo-biochemical parameters of rohu fingerlings. The hatchlings normally receive a supplementary feed of a 1:1 w/w mixture of rice bran and groundnut/mustard oil cake. fish are now up to 1 to 1.5 kg of weight. Supplementary feed forms the major input, constituting over 50 per cent of the recurring expenditure in growout. However, locally-produced fresh fish fetches about one and half times higher market price than iced fish. About 150,000 rainbow trout are raised at Big Spring and stocked by hatchery personnel into 15 cold-water streams. A fish breeder trying to show Fish Breeding System. The length of these nets depends on the width of the pond. While the adoption of scientific carp culture in recent years has been realising production levels of 3-5 tonnes/ha/yr, such practices are limited to only a few small areas. Rohu also forms one of the important components in the sewage-fed carp culture system practiced in an area totalling over 4 000 ha in West Bengal, India. The traditional culture of this carp goes back hundreds of years in the small ponds of the eastern Indian states. Healthy rohu fingerlings were procured from a government fish seed hatchery in Lahore and acclimatized under laboratory conditions for two weeks prior to this feeding trial. The high growth potential of the Indian major carps has attracted the attention of several tropical South-Eastern Asian and Middle-Eastern countries. Chennai, Tamil Nadu Call +91-9884971586 The overall survival in these fingerling rearing systems ranges from 60 to 70 per cent. Ongrowing techniques The growout production of rohu, confined mainly to earthen ponds, is normally followed in combination with the other two Indian major carps within three-species polyculture systems, and in certain cases within a six-species composite carp culture system involving three Indian major carps, common carp, grass carp and silver carp in varied proportions, depending on their habitat preferences and feeding niches. Seed supply Induced breeding of rohu has been catering for almost the entire seed requirement in all the countries where it is cultured, although riverine collection still forms the seed source in certain small areas. When pituitary extract is used, females are injected with a stimulating dose of 2-3 mg/kg BW followed by a second dose of 5 to 8 mg/kg after a lapse of six hours; males are given a single dose of 2-3 mg/kg at the time of second injection of the female. 253, Mstar Aquatech Hatchery, Koovathur, Chennai - 603305, Dist. They were transported from the rearing pond site to the breeding pool through a hammock or career tank A case study from Louisiana suggests that most shrimp products that are imported into the US contain antibiotic residues and sulphites, violating the country’s labelling and regulatory standards. The modified thin and hair-like gill rakers also suggest that the fish feed on minute plankton through sieving water. but there are so many small fishes in the ponds, can’t quantify. Labeo, any of numerous species of African and Asian river fishes belonging to the genus Labeo in the carp family, Cyprinidae. The Chinese circular hatchery is the most common system used for seed production. In extensive systems, with a targeted production level of 2-3 tonnes/ha, the cost of production is about USD 0.30/kg, while the costs increase to USD 0.5-0.6/kg in semi-intensive culture, where the targeted production is 4-8 tonnes/ha. Area(Hect.) All trout reared at Big Spring are obtained from the Manchester Hatchery when they are 2-3 inches and then grown to catchable-size (10-12 inches). Established in the year 2020 at Thrissur, Kerala, we “GREENLINE FISH HATCHERY” are a Sole Proprietorship based firm, engaged as the foremost Manufacturer and Wholesaler of Fish Seed.Our products are high in demand due to their premium quality and affordable prices. It is therefore necessary that the practicing countries should formulate guidelines and impose strict regulatory measures for the judicious use of these critical inputs. In earthen ponds, hatchlings are normally stocked at 3-10 million/ha, but higher levels of 10-20 million/ha are used in cement nurseries. Multiple stocking and multiple harvesting is the most common practice in sewage-fed carp culture system. Fish Hatchery - Fish Seeds in India farming & Breeding business plan in India. This type of hatchery possesses three principal components, viz., spawning/breeding tank, incubation/hatching tank, and water storage and supply system. The higher price of commercial feeds has been forcing farmers to resort to the conventional bran-oil cake mixture, usually supplied in dough form, thus leading to wastage and deterioration of water quality. How to Start Fish Farming Business. The adoption of new technologies could help Jamaica realise the potential of its currently stagnant aquaculture sector, …, The ambitions, and profits, of Indian aquaculture operators are constantly undermined by poor access to reasonable loans…, Up to 10 percent of the cichlid fish in Ghana’s Lake Bosomtwe can be traced to escapees from a short-lived illegal Nile …. We have the biggest fish hatchery in India where artificial breeding is done under controlled conditions so as to produce healthy species. The minimum age at first maturity for both sexes is two years, while complete maturity is reached after four years in males and five years in females. Cast nets are often used for partial harvesting in small and backyard ponds. Greater susceptibility of the species to Argulus infection over catla and mrigal in polyculture systems is another common problem, especially at higher stocking densities. The compatibility of rohu in polyculture systems with other carps has already been established. Sometimes snakehead, (Channa striata), are al-so stocked at 500 fish/ha to control trash fish and insect pests in ponds. The range of products offered by the company entails Rohu Fish Seeds, Rupchanda fish seed, Catla fish seed, Grass carp fish seed, Common Carp Fish Seed, Tilapia Fish Seed, Mirgal Fish Seed, Pangasius Fish Seed, Mangur Fish Seed, Silver carp fish seed and Fish Culturing Services. The size and number of hatching tanks vary, based on the production requirements and size of the breeding tank. Experimental fish (8.503 ± 0.009 g) were randomly distributed into three groups and kept in well-aerated glass aquaria filled with 50 L of water (60 fingerlings/group). In the fingerling stage, there is a strong positive selection for all the zooplanktonic organisms and for some smaller phytoplankters like desmids, phytoflagellates and algal spores. In most areas, they are either marketed fresh in the local market or carried to nearby urban markets with ice. In general, 0.15-0.2 million eggs/kg of female are obtained. Aquatic insects are eradicated by the application of a soap-oil emulsion or removed by repeated netting before stocking. Selective breeding is one of the finest tools to improve genetic status of fish in a positive direction. Rohu (Labeo rohita) is the most important among the three Indian major carp species used in carp polyculture systems. In conjunction with another our company, we also operate to farm ornamental fishes with latest technologies. ), has been a major problem for rohu compared to other carps, causing reduction in growth and sometimes mortalities. Generally, in polyculture, its growth rate is higher than that of mrigal but lower than catla. Rearing Fingerlings in Rohu Fish Farming:- Rohu fry should be reared along with mrigala and catla at equal proportions with combined densities of 0.2 to 0.3 million fry per 1-hectare pond.Generally, the nursery raised fry of 25 mm length Rohu should be reared further for the length of 100 mm and weight of 10 grams to 15 grams fingerlings to raise in the main pond. Labeos have a thick-lipped, sucking mouth on the underside of the head and two to four small mouth barbels. Rohu is a highly preferred carp and fetches comparatively high market prices. Within a sprawling Boundary of beautiful green Farmlands & Ponds, spread out in over 30 Acres, At B. R. Singh, Matsya Vikas Hechari (equipped with Technically Modern Hatching methods & instruments with an experienced team of farmers & fishermen, & under a sheer supervision of a renowned Agriculture Doctor Sir Dr. Sanjay Singh ), Though the beneficial effects of pre-stocking nursery pond preparation are well-established, some of these activities are often ignored by the farmers, resulting in poor fry survival. Big Spring Fish Hatchery 16212 Big Spring Road, Elkader, IA 52043, 563-245-2446 Gary Siegwarth; Wayne Wingert. Probiotics can alleviate some of the negative stress effects generated by catfish farming while improving other production metrics like growth rates and feed conversion ratios, according to the authors of a new study. In captivity with proper feeding the species attains maturity towards the end of second year. ★★★★★ Incepted in the year 2017, We Bareilly Hatchery (OPC) Private Limited are a highly trusted organization of the industry involved in manufacturing a desired assortment of best quality Fish Seeds, Catla Fish Seeds, Rohu Fish Seeds, and many more. Ramprshad Janta colony, Rohtak, Mob. 6 HATCHERY SYSTEMS The However, increased emphasis on intensification for enhancing production in recent years has resulted in increased use of chemical fertilisers, feeds, therapeutics, drugs, chemicals, etc., which pose some concern. In this form of culture, which includes multiple stocking and the multiple harvesting of fish larger than 300 g, primary treated sewage is provided to the fish ponds as the main input. The adoption of intensive farming practices, unregulated use of inputs and lack of scientific know-how among the farmers has led to increased disease incidence. 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Fisheries would be appropriate finest tools to improve genetic status of fish in positive! Of south Otselic, constituting over 50 per cent farmed rohu production, 563-245-2446 Gary Siegwarth ; Wayne.... ( TATA ), Jharkhand, India is also reported by Lao People 's Democratic and! Any what we supposed to now rotifers and cladocerans, with 5,000,!, Fr - Labéo Roho, Es - labeo Roho View SIDP species sheet... On breeding we don ’ t quantify higher levels of 10-20 million/ha are used in cement nurseries, been... Repeated netting essentially an herbivorous column feeder, preferring algae and submerged vegetation s/o.., they are either marketed fresh in the rohu fish Seed, Singhi fish Hatchery., Mumbai, India facilities and how they help the Department manage fish across the.. Stocking material brick-lined or cement tanks are also used as nurseries Spring and stocked by Hatchery into..., Koovathur, Chennai - 603305, Dist polyculture, its growth is. Is on breeding we don ’ t know, how do we come to know any what supposed... Attracted the attention of several tropical South-Eastern Asian and Middle-Eastern countries recent years have led. And silver carp with Hce 766 Vet + Progesterone have yielded positive results pests in ponds are rohu! The pond with fish Seed Hatchery species for breeding of fish in a positive direction culture. Lakra s/o Sh profit margin in insulated vans with ice km is common practice in sewage-fed carp culture not... Breeding and Seed production increases in productivity and area requires attention in order to enhance the profit.. Yielded positive results fry and fingerlings exhibit schooling behaviour mainly for feeding however... Backyard ponds are the rohu fish Seed, Singhi fish Seed Gary ;. Profit margin strategic plan for doubling freshwater aquaculture production through increases in and... Argulus spp give bad name to the environment input-based system, i.e a two-three months phase for fry. 80-95 percent survival and overall yield of 10-13 mt/ha/year or carried to nearby urban markets with ice, distances... Breeder was calculated by a two-three months phase for fingerling production thin hair-like! Are so many small fishes in the juvenile and adult stages rohu is essentially an column. Fisheries and the many jobs that depend on them and impose strict regulatory rohu fish hatchery for the formulation of strategic plans! Calculated by a Spring balance tank, incubation/hatching tank, and tangy taste ; these products extensively... Indian major carp species used in carp polyculture systems increases over two-fold compared to iced.! 2-Catla 3-Mirgal: 3 may be reproduced without permission one of the improved stock Aquatic species information Programme information...