Aquatic environment and fish biodiversity of Ghodagodi and Tinkune lakes of far western development region in Nepal / J.D. Bista ; A.P Nepal ; Shrestha, R.K. ; M.A Husen ; Prasad, S. ; Wagle, S.K.    

Public ISBD in Proceedings of the 10th National Outreach Research Workshop 27-28 February, 2012 (15-16 Falgun, 2068) Held at the Regional Agricultural Research Station, Lumle, Kaski / Paudel, Mina Nath     Title : Aquatic environment and fish biodiversity of Ghodagodi and Tinkune lakes of far western development region in Nepal Material Type: printed text Authors: J.D. Bista, Author ; A.P Nepal, Author ; Shrestha, R.K., Author ; M.A Husen, Author ; Prasad, S., Author ; Wagle, S.K., Author Pagination: 236-242 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2209 in Proceedings of the 10th National Outreach Research Workshop 27-28 February, 2012 (15-16 Falgun, 2068) Held at the Regional Agricultural Research Station, Lumle, Kaski / Paudel, Mina Nath     Aquatic environment and fish biodiversity of Ghodagodi and Tinkune lakes of far western development region in Nepal [printed text] / J.D. Bista, Author ; A.P Nepal, Author ; Shrestha, R.K., Author ; M.A Husen, Author ; Prasad, S., Author ; Wagle, S.K., Author . - [s.d.] . - 236-242 p. Languages : English (eng) Link for e-copy: http://elibrary.narc.gov.np/?r=2209

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Cage culture of rainbow trout (Onchorynchus Mykiss) in stagnant water of lake and reservoir / J.D. Bista    

Public ISBD in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.     Title : Cage culture of rainbow trout (Onchorynchus Mykiss) in stagnant water of lake and reservoir Material Type: printed text Authors: J.D. Bista, Author ; Gurung, T.B., Author ; G.B Karki, Author ; R.P Dhakal, Author ; Wagle, S.K., Author Pagination: 406-411 p. Languages : English (eng) Keywords: Cage  culture,  lake,  rainbow  trout,  reservoir,  stagnant  water Abstract: The present study was conducted as a means to utilize the empty carp harvested cages during winter in mid hill lakes. In summer, production cages are used to grow plankton feeder carps. however, in winter since carp do not show satisfactory growth due to low water temperature end low productivity of plankton. Thus, mostly carp are harvested in winter end remain empty for 3-4 months until the next generation of carp seed are not supplied to farmers……….. Link for e-copy: http://elibrary.narc.gov.np/?r=1221 in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.     Cage culture of rainbow trout (Onchorynchus Mykiss) in stagnant water of lake and reservoir [printed text] / J.D. Bista, Author ; Gurung, T.B., Author ; G.B Karki, Author ; R.P Dhakal, Author ; Wagle, S.K., Author . - [s.d.] . - 406-411 p. Languages : English (eng) Keywords: Cage  culture,  lake,  rainbow  trout,  reservoir,  stagnant  water Abstract: The present study was conducted as a means to utilize the empty carp harvested cages during winter in mid hill lakes. In summer, production cages are used to grow plankton feeder carps. however, in winter since carp do not show satisfactory growth due to low water temperature end low productivity of plankton. Thus, mostly carp are harvested in winter end remain empty for 3-4 months until the next generation of carp seed are not supplied to farmers……….. Link for e-copy: http://elibrary.narc.gov.np/?r=1221

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A case study on participatory approach of phewa Lake fisheries management, research and conservation for livelihood improvement of fishers in pokhara, Nepal / T.B Gurung    

Public ISBD in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.     Title : A case study on participatory approach of phewa Lake fisheries management, research and conservation for livelihood improvement of fishers in pokhara, Nepal Material Type: printed text Authors: T.B Gurung, Author ; Wagle, S.K., Author ; J.D. Bista, Author ; Joshi, P.L., Author ; R Batajoo, Author ; Adhikari, P, Author ; Rai, A.K., Author Pagination: 382-392 p. Languages : English (eng) Keywords: Conservation,  lake  fishery  management,  Pokhara,  research Abstract: This case study is focused on a participatory fisheries management of Lake Phewa by incorporating a fragile fisher community known as "Pode" or "Jalari" living around lakes of Pokhara Valley. The community was deprived of traditional agricultural land, skill, job and income in early 1960s. Thus, most of them had a nomadic life traveling from lake, rivers and wetlands carrying a cast net for fishing to feed their family till 15-20 years back ………… Link for e-copy: http://elibrary.narc.gov.np/?r=1219 in Agricultural research for enhancing livelihood of Nepalese people: Proceedings of 2nd SAS-N Convention, 30 July-1 Aug 2003, Kathmandu / Joshi, Bal K.     A case study on participatory approach of phewa Lake fisheries management, research and conservation for livelihood improvement of fishers in pokhara, Nepal [printed text] / T.B Gurung, Author ; Wagle, S.K., Author ; J.D. Bista, Author ; Joshi, P.L., Author ; R Batajoo, Author ; Adhikari, P, Author ; Rai, A.K., Author . - [s.d.] . - 382-392 p. Languages : English (eng) Keywords: Conservation,  lake  fishery  management,  Pokhara,  research Abstract: This case study is focused on a participatory fisheries management of Lake Phewa by incorporating a fragile fisher community known as "Pode" or "Jalari" living around lakes of Pokhara Valley. The community was deprived of traditional agricultural land, skill, job and income in early 1960s. Thus, most of them had a nomadic life traveling from lake, rivers and wetlands carrying a cast net for fishing to feed their family till 15-20 years back ………… Link for e-copy: http://elibrary.narc.gov.np/?r=1219

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CATCH EFFORTS AND CAPTURE FISHERY IN LAKES OF POKHARA VALLEY: STATUS AND MANAGEMENT PERSPECTIVE / Wagle, S.K. ; J.D. Bista 

Public ISBD in STATUS OF COMMERCIAL HATCHERIES OF NEPAL / Bhurtel, R.  Title : CATCH EFFORTS AND CAPTURE FISHERY IN LAKES OF POKHARA VALLEY: STATUS AND MANAGEMENT PERSPECTIVE Material Type: printed text Authors: Wagle, S.K., Author ; J.D. Bista, Author Pagination: 53-68 p. Languages : English (eng) Abstract: Fish catch data were collected for' a period of 5 years (1994 to 1998) from three major lakes of Pokhara valley, Phewa, Begnas and Rupa. Catch statistics were analyzed to depict the fisheries management issues for future. Fishing gear survey interviews were conducted in 1998 to assess the degree of fishing efforts and pressure on the fish resources in the lakes of Pokhara valley. Twenty four species of fish, of which 17 native, were found in catch from the lakes of P.okhara valley. The total catch of fish was higher in lake Phewa (50. 7 t)fol/owed by lake Begnas (42.3 t) and the lowest were for lake Rupa (8.0 t) during 1998. Species contribution to the total catch of individual lakes was varied greatly. Rohu dominated in catch for the recorded lakes. Seasonal pattern of fish catch was almost similar for these lakes. About 65-70% of the total catches occurred during September to March during the year 1994-98. Growth rate of catch yield increased by 4. 3 and 6. 6% every year for lakes Phewa and Begnas, respectively for a period of 1994 to 1998 whilst the catch decreased by 10.3% every year during the same period in lake Rupa. Contribution of native fish in total catch was decreased by 12. 7% every year during 1994 - 98. · Possible reasons for decline of native fish in catch have been discussed Three major types of fishing ·gear, gil/nets, cast nets an4 fishing hooks were found in the lakes of Pokhara valleY: The gi/lnet was the most common fishing gear operated by fisher men with an average holding area of 5494, 5797 and 949 m2 • respectively for lakes Phewa, Begnas and R'"fa. The most common size of gil/net operated in these lakes ~as between 350-450 m. Likewise the mesh opening (stretched). of gil/nets varied greatly from 15 to 400 mm, irrespective of water bodies. The effectiveness of gill net in catch was only 0. 36 kglm2 !year for the lakes of Pokhara valley. The pressure of fishing gear on the lake fisheries resources has been analyzed and imprQvement measure~ have been suggested in STATUS OF COMMERCIAL HATCHERIES OF NEPAL / Bhurtel, R.  CATCH EFFORTS AND CAPTURE FISHERY IN LAKES OF POKHARA VALLEY: STATUS AND MANAGEMENT PERSPECTIVE [printed text] / Wagle, S.K., Author ; J.D. Bista, Author . - [s.d.] . - 53-68 p. Languages : English (eng) Abstract: Fish catch data were collected for' a period of 5 years (1994 to 1998) from three major lakes of Pokhara valley, Phewa, Begnas and Rupa. Catch statistics were analyzed to depict the fisheries management issues for future. Fishing gear survey interviews were conducted in 1998 to assess the degree of fishing efforts and pressure on the fish resources in the lakes of Pokhara valley. Twenty four species of fish, of which 17 native, were found in catch from the lakes of P.okhara valley. The total catch of fish was higher in lake Phewa (50. 7 t)fol/owed by lake Begnas (42.3 t) and the lowest were for lake Rupa (8.0 t) during 1998. Species contribution to the total catch of individual lakes was varied greatly. Rohu dominated in catch for the recorded lakes. Seasonal pattern of fish catch was almost similar for these lakes. About 65-70% of the total catches occurred during September to March during the year 1994-98. Growth rate of catch yield increased by 4. 3 and 6. 6% every year for lakes Phewa and Begnas, respectively for a period of 1994 to 1998 whilst the catch decreased by 10.3% every year during the same period in lake Rupa. Contribution of native fish in total catch was decreased by 12. 7% every year during 1994 - 98. · Possible reasons for decline of native fish in catch have been discussed Three major types of fishing ·gear, gil/nets, cast nets an4 fishing hooks were found in the lakes of Pokhara valleY: The gi/lnet was the most common fishing gear operated by fisher men with an average holding area of 5494, 5797 and 949 m2 • respectively for lakes Phewa, Begnas and R'"fa. The most common size of gil/net operated in these lakes ~as between 350-450 m. Likewise the mesh opening (stretched). of gil/nets varied greatly from 15 to 400 mm, irrespective of water bodies. The effectiveness of gill net in catch was only 0. 36 kglm2 !year for the lakes of Pokhara valley. The pressure of fishing gear on the lake fisheries resources has been analyzed and imprQvement measure~ have been suggested

Content

• STUDY OF :r / U. M. Singh ; Jha, V.C. ; Mahato, S.N. ; Duryodhan Chaudhary 

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Challenges of fish feed management for intensive aquaculture development in Nepal / J.D. Bista    

Public ISBD in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar     Title : Challenges of fish feed management for intensive aquaculture development in Nepal Material Type: printed text Authors: J.D. Bista, Author ; N.K. Ray, Author ; Shrestha, R.K., Author ; A.P Nepal, Author ; P Surendra, Author ; D.P Sharma, Author Pagination: 326-332 p. Languages : English (eng) Abstract: There have been concentrated researches on cost effective quality fish feed for all age group of cultured fish species for intensive aquaculture. Although the nutritional requirement and standardization of some feed formula for trout already has been categorized for all age groups but the least cost quality feed production is the main challenging task. Feeding behavior and feed of indigenous fishes like Sahar has also been assessed and formulated. The major constraint in animal husbandry including aquaculture is the feed cost which occupied more than 70% of total production cost. To reduce the price of a well balanced feed, locally available ingredients should be included in the feed, especially agricultural by-products. Being an agricultural country, Nepal has a number of agricultural by-products that can be used as animal feed…………………… Link for e-copy: http://elibrary.narc.gov.np/?r=1690 in Agricultural Research for Development: Proceedings of fourth SAS-N Convention, 4-6 April 2012, Lalitpur / Hira K. Manandhar     Challenges of fish feed management for intensive aquaculture development in Nepal [printed text] / J.D. Bista, Author ; N.K. Ray, Author ; Shrestha, R.K., Author ; A.P Nepal, Author ; P Surendra, Author ; D.P Sharma, Author . - [s.d.] . - 326-332 p. Languages : English (eng) Abstract: There have been concentrated researches on cost effective quality fish feed for all age group of cultured fish species for intensive aquaculture. Although the nutritional requirement and standardization of some feed formula for trout already has been categorized for all age groups but the least cost quality feed production is the main challenging task. Feeding behavior and feed of indigenous fishes like Sahar has also been assessed and formulated. The major constraint in animal husbandry including aquaculture is the feed cost which occupied more than 70% of total production cost. To reduce the price of a well balanced feed, locally available ingredients should be included in the feed, especially agricultural by-products. Being an agricultural country, Nepal has a number of agricultural by-products that can be used as animal feed…………………… Link for e-copy: http://elibrary.narc.gov.np/?r=1690

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Control prospective of water hyacinth (Eichhornia Crasspes), a most troublesome aquatic weed of Lake Phewa / J.D. Bista ; Wagle, S.K. ; Prasad, S. ; Shrestha, R.K. ; A.P Nepal ; D R Acharya ; R.P Dhakal ; M.A Husen    

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Culture Evaluation of Sahar (Tor Puttitora) Larvae Fed on Initial Diet Contained Different Level of Fish Meal / J.D. Bista ; Yamada O.    

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Effect of Stocking Size, Feeding and Rearing L\1anagement on 'File Growth and Production Of. Common Carp (Cyprilms Carpio L.) in Cage Culture / Wagle, S.K. ; J.D. Bista ; Prasad, S.    

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Initial feeding trail of partial replacement of fermented soyabean on grass carp, hypophthalmychthys Moutrix, larvae / Prajapati R.    

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Nutritional Value and Digestibility of Fish Feed Stuff of Nepal / J.D. Bista ; Shrestha, R.K.    

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Participatory evaluation of growth and production performance of Domesticated Sahar (Tor putitora) in pond condition in the terai and hill of Nepal / J.D. Bista    

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Participatory fisheries management for the livelihood improvement of fisher of Begnas Lake, Pokhara, Nepal / M.A Husen ; J.D. Bista ; Prasad, S. ; A.P Nepal    

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Participatory hapa spaning of indigenous Labeo sp. in stagnant water of Rupa Lake, Pokhara / Prasad, S. ; J.D. Bista ; A.P Nepal ; B. K. Shrestha ; Gurung, T.B.    

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Present status of enclosure fish farming in the lakes of Pokhara valley / M.A Husen ; A.P Nepal ; J.D. Bista    

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Research status of Sahar (Tor putitora) and its potential in aquaculture / J.D. Bista    

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Resources management and implication of fisher women groups in Lakes, Phewa and Begnas of Pokhara Valley / A. P. Nepal ; J.D. Bista ; Prasad, S. ; Gurung, T.B. ; D.P Sharma    

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Status of open water aquaculture in nepal and prospects of their utilization for poverty reduction / Prasad, S.    

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Stocking effectiveness, yield variation of captured fish in reference to natural stock, restocking, and self-recruiting populations in lake begnas, Pokhara / Wagle, S.K.    

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Survey of Fish Species and Environmental Variables in Kali Gandaki River near Dam of Kali Gandaki "a" Hydroelectricity Project / Wagle, S.K. ; J.D. Bista ; Baidya, A.P. ; R M. Mulmi    

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Technological advancement of cage fish farming in Nepal: Prospect for aquaculture in large water bodies / Prasad, S.    

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THE EFFECT OF METHIONINE SUPPLEMENTED FEED ON THE GROWTH OF SAHAR, TOR PUTITORA / J.D. Bista ; Prasad, S. ; Shrestha, R.K. 

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