Download full-text PDF. This species is native to India. Success has been achieved in this regard to some extent. 0000225685 00000 n d) Marketing of Yarn and Fabric. endstream indoor rearing of tasar silkworm on jamun leaves for the first time in india and world. disinfection of the rearing room and appliances, procurement and handling of silkworm eggs and incubation, young and late age silkworm rearing, general hygiene, moulting care, mounting, spinning, harvesting of cocoons etc. 0000211640 00000 n It is a homometabolous insect, those that undergo a complete metamorphosis. As the rearing is … 2. Other Silkworm Moths. Sinha5 1,2,3,4Regional Tasar Research Station, Central Silk Board, Ministry of Textiles (Govt. 0000028098 00000 n In hot regions, … Kumar et al. 0000082816 00000 n 1. /OCProperties<< /D<< /Order[310 0 R 3 0 R 6 0 R 9 0 R 12 0 R 15 0 R 20 0 R 25 0 R 33 0 R 41 0 R 48 0 R 53 0 R 60 0 R 68 0 R 73 0 R 80 0 R 86 0 R 91 0 R 102 0 R 113 0 R 119 0 R 126 0 R 132 0 R 138 0 R 145 0 R 152 0 R 161 0 R 168 0 R 175 0 R 184 0 R ]/ON[310 0 R 3 0 R 6 0 R 9 0 R 12 0 R 15 0 R 20 0 R 25 0 R 33 0 R 41 0 R 48 0 R 53 0 R 60 0 R 68 0 R 73 0 R 80 0 R 86 0 R 91 0 R 102 0 R 113 0 R 119 0 R 126 0 R 132 0 R 138 0 R 145 0 R 152 0 R 161 0 R 168 0 R 175 0 R 184 0 R ]/OFF[]/RBGroups[]>>/OCGs[310 0 R 3 0 R 6 0 R 9 0 R 12 0 R 15 0 R 20 0 R 25 0 R 33 0 R 41 0 R 48 0 R 53 0 R 60 0 R 68 0 R 73 0 R 80 0 R 86 0 R 91 0 R 102 0 R 113 0 R 119 0 R 126 0 R 132 0 R 138 0 R 145 0 R 152 0 R 161 0 R 168 0 R 175 0 R 184 0 R ]>> Use of DFLs. Lagerstroemia parviflora, Roxb. >> 4. folks in neighboring Jharkhand and Orrisa where tasar silkworm rearing is extensively spread. b) Silkworm rearing on host plants. Chawki rearing of tasar silkworm under nylon net 4. This mixture taken in muslin cloth can be spread directly on silkworm in each instar at a recommended dosage of 4 gm/ 0.1 nr of rearing tray. 0000107523 00000 n 0000207522 00000 n Munis Entomology & Zoology, 14 (2): 629-633] ABSTRACT: The rearing performance of sixteen hybrid combinations were evaluated to find out the superior hybrids. Layout, Madivala, Hosur Road, Bangalore – 560 068, Karnataka State, INDIA. 5. %%EOF � 5 u� A� H~ C� �� �� �� �� �- � � �� z� o� �T � �� �Z �� �0 �� �� �B �_ �� �� �� u� &. Assam is the only place in the world where all commercially exploited varieties of silk viz. Muga Silkworm 5.2. Based on the different structured training programmes results has drawn it can be concluded that training has got a great impact on the development of skills and Life Cycle 5. The tasar silkworms belong to the genus Antheraea and they are all wild silkworms [54]. 5(2): 09-13, Chouhan et al., 9 ISSN NO. of India), Imphal-795002, Manipur, INDIA 5Central Tasar Research and Training Institute, Central Silk Board, Ministry of Textiles (Govt. Influence of new host plants on. Nitro Pro 8 (8. PDF Published Aug 17 ... Suryanarayan SK, Kumar R. Sericulture Manual – 2, Silkworm rearing, F.A.O. 1.4. Post Cocoon Processing 7. SILK AND ITS USE 8.1. A technique of “controlled rearing” has been evolved by the Central Tasar Research Station, Ranchi. 0000211467 00000 n stream 0000207632 00000 n These moths feed on leaves of oak, are found in abundance in sub-Himalayan belt. After completion of rearing in different cycles the mortality at larval stages due to pathogenic and predaceous mortality was calculated and recorded. The Indian tasar silkworm, Antheraea mylitta is a natural fauna of tropical India. … 305 0 obj Central Tasar Research and Training Institute, Ranchi (Jharkhand). 6. Rearing of Eri Silkwom 6.3. /O 307 0000207822 00000 n Tasar silkworm-rearing is a traditional practice of the forest-dwelling communities, to supplement their livelihoods. 0000116092 00000 n b) Weaving of Fabric. The term tasar has been apparently derived trasara meaning shuttle. 0000081874 00000 n Leaf Surface Microbe (LSM) for silkworm … Pests 8. Besides more than two dozens of secondary food plants. 83 0 obj Post Cocoon Processing 5. /N 30 The Traditional rearing of Antheraea mylitta, Tasar silkworm on forest grown trees resulted in 80-90%. With the plantation of 3, 000 hectares of Tasar silk trees in privately owned wastelands in the villages, Livelihoods-Arjuna project will generate income for 4, 000 rural households represented by women. 0000207941 00000 n Antheraea mylitta is a species of moth in the family Saturniidae known commonly as the tasar silkworm and vanya silkworm. Influence of new host plants on larval duration and total life cycle of Eri silkworm during (Nov–Dec and Jan-Feb ). Economic Importance 6. TRAINING MODULE FOR TASAR COMMERCIAL REARERS 1 Disclaimer Central Silk Board (CSB) or PRADAN does not make any warranty, either express or implied, or assumes any legal liability or responsibility … 0000216219 00000 n This species is native to India. By using our innovative product, young age rearing of tasar silkworm can be conducted at farmers living premises by farmers; it does not require any sophisticated instruments hence the technology is farmer’s friendly and easy to handle. The silkworm-food-plant-interaction was studied with six different food plant species viz. The experiment was consisted three different indoor rearing methods for rearing chawki larva. Member Secretary & CEO, Central Silk Board, CSB Complex, B.T.M. Nitro Pro 8 (8. Muga Silkworm Reering. 0000208941 00000 n endobj >> 2017-09-17T01:30:24Z On the 1st day of the fifth instar, the larvae were inoculated by dipping in /S 3822 /L 1338403 Tasar silkworm rearing. Tasar Silkworm Rearing • Separate set plants for Young worms • Applying of higher dose of manures • Regular pruning to maintain height. Manohar Reddy, Rupesh Charan, B.C. Semi-domesticated rearing of modal ecorace in its natural habitat was made possible by Nayak [10]. /P 0 Renuka G, Shamitha G. Genetic variation in the eco races of tropical tasar silkworm, Antheraea mylitta D. Journal of Genetics. 0000198415 00000 n TASAR AMRIT cost is Rs. BROAD SEGMENTS OF TASAR SUB-SECTOR 1. 0000170287 00000 n tasar silkworm rearing depends mainly on choosing suitable locations and allocating to each location, the right season and food plant most likely to get success in the area selected for rearing. Tasar seed production, Rearing tasar silkworm and finally tasar silk reeling and spinning by these people provides them to earn for their livelihood 30% to 50%. The majority of silkworm rearing technologies were at moderate level. have been rearing tasar silkworms for centuries. 0000024886 00000 n Rearing of Muga Silkworm 5.3. 12 October 2019 www.hbmahesh.weebly.com 12 Other chemicals used as contact disinfectants for muscardine include benzoic acid, aliband, chemi-chlon, benzoalkonium chloride, mixture of ceresan and lime, etc. Home; Skip to content . << 0000027596 00000 n Influence of new host plants on larval duration and total life cycle of Eri silkworm during (Nov–Dec and Jan-Feb ). Pathology/Pathobiology -The scientific study of the nature of disease and its causes, processes, development, and consequences. Rearing tasar worms is a precarious and fragile practice that the Santhal tribals and other villagers engage in, both because this has been their traditional occupation and because a good harvest provides them a much-needed economic support TASAR SiLkWORM REARinG in RAJDAh Introduction —A fter spending about six months 0000208114 00000 n 0000218315 00000 n It is therefore necessary to evolve measures for economic cooling through selection of proper material for wall and roof fabrication, orientation of building, construction method, design, etc. PRODUCTION Silkworm larvae are fed with mulberry leaves, and, after the fourth moult, climb a twig placed near them and spin their silken cocoons. Generalized size of an egg & sperm showing that the silkworm sperm can not carry pebrine spore as it is bigger than sperm head. 0000006737 00000 n /Type /Catalog Improving mulberry silkworm rearing using powders of lime and wood ash and its effects on productivity Usama Mohamed Ghazy 1* , Ghada Mahmoud Ahmed 2 , Tahia Azooz Fouad 3 observed that the jamun is a potential new host of tropical tasar silkworm. 0000216785 00000 n 306 0 obj 10) /Root 306 0 R 0000208858 00000 n Most of the silkworm rearers belong to indigenous communities (categorized as Scheduled Tribes in the Indian Constitution). 6 NON MULBERRY SILKWORM AND MULBERRY REARING REQUIREMENTS Fig. /E 233531 << stream The majority of crop loss in tasar silkworm rearing is resulting due to viral disease. Mulberry silkworm rearing, being completely domesticated, demands specified environmental conditions like optimum temperature (24-28oC) and relative humidity (70-85%). uuid:765c6216-95ad-46e6-8677-ead30a43984a Food Plants 1 22R. Rearing of Silkworm. The Indian tasar silkworm Antheraea mylitta is a natural fauna of tropical India, represented by more than 20 ecoraces. 0000216634 00000 n 1.3 Sericulture and its components Commercial rearing of silk producing silkworm is called sericulture. 3. The life cycle of mulberry silkworm completes in 45-55 days, consists of stages egg, larva, pupa and moth. T. arjuna, W&A (Fig. sericulture is concerned with the rearing of mulberry silkworm for production of pure silk and non-mulberry sericulture is concerned with the production of different varieties of ‘Vanya’ or wild silks by rearing eri (Samia ricini), muga (Antherea assama), tropical tasar (Antheraea myllita) and temperate tasar (Antheraea proylei) silkworms. Kumar et al. 0821-2362757, 2901103 Fax : 0821-2362845 Website: www.csrtimys.res.in email:director@csrtimys.res.in 6.The roof of the house should be of either Asbestos sheets or RCC to avoid entry of the Uzi-fly. Shorea robusta, Roxb 4. /Prev 1332165 Most of the research and development of technology is confined to China, India, and Japan in Asia. (Print): 2454-7913 ISSN NO. Tasar Silkworm Rearing, Oak Tasar Silkworm Rearing, Eri Silkworm Rearing, Muga Silkworm Rearing Paper III: GRAINAGE / REELING / ECONOMICS & VALUE ADDITION IN SERICULTURE Unit –I: Silkworm seed technology (10) Silkworm egg production, embryonic development, diapause and non-diapause eggs, acid treatment, incubation of eggs in grainages through incubation chambers and … … of India MYSORE - 570 008 INDIA Tel. 360 0 obj /Size 361 2016 in the first crop rearing season of the Tasar silkworm Antherae amylitta Dat Pilot Project Centre (PPC), Kathikund, Dumaka, Jharkhand located at 24°21′32″N 87°25′11″E,to study the “Impact of brushing date and direction on pest severity and cocoon production of tasar silkworm’. /ID [<99b6b7b66d42b0c917e0f37f5a46dff2><99b6b7b66d42b0c917e0f37f5a46dff2>] 2017-09-17T01:30:24Z The primary food plants are eight types. 2. 0000213117 00000 n of India Central Silk Board Ministry of Textiles Govt of India. Antheraea mylitta is a species of moth in the family Saturniidae known commonly as the tasar silkworm and vanya silkworm. Introduction of this new sericiginous interspecific hybrid which is a cross between Rearing of the F 1 hybrid progenies was conducted as per standard Terminalia tomentosa, W & A (Fig. Silk was believed to have first been produced in China as early as the Neolithic Period. It is an agro-based industry comprising three main components: i) cultivation of food plants of the Tropical Tasar and Temperate Tasar but in Chhatisgarh tropical tasar silkworm is produced. Terminalia tomentosa, W & A (Fig. 0000001455 00000 n (2013) reported that one of the main constraint in tasar culture is … The project also involves biodiversity preservation in 3, 600 additional forest hectares and will support 1, 200 households undertake silkworm rearing in host trees. Crop loss due to viral disease 10 ] which sometimes involved unfavourable conditions like rain, storm hail... 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