Evaluation of some potential silkworm Bombyx mori L. genotypes during different seasons under temperate conditions
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Abstract
In the present study twelve potential bivoltine silkworm Bombyx mori L. genotypes were evaluated for their performance at 25±1 0C temperature and 75±5 % relative humidity for twelve different traits during spring and summer seasons of 2012 and 2013, respectively. The data generated in respect of different traits was pooled separately, analyzed statistically and subjected to multiple trait evaluation indexes. The genotypes were ranked as per the cumulative score and the value of a particular trait in a particular genotype was compared with the ranking. Out of twelve genotypes, six genotypes viz., SKAU-R-1, SKAU-R-6, SKUAST-31, NB4D2, SH6 and SKUAST-28 were shortlisted for spring season and eight genotypes viz., SKAU-R-1, SKAU-R-6, NB4D2, SH6, SKUAST-31, CSR18, DUN6 and DUN22 for summer season. These genotypes scored higher E I values (>50) and were identified as promising genotypes hence recommended for rearing under temperate climatic conditions to push up silk productivity in the valley. Furthermore, the genotypes viz., SKAU-R-1, SKAU-R-6, SKUAST-31, NB4D2, SH6, and DUN6 performed significantly better irrespective of the seasons and scored higher E I. values (>50). Hence, these genotypes can be recommended for both seasons to boost bivoltine silk production in temperate region.
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Keywords
Evaluation, Performance, Promising, Silkworm, Seasons, Trait
References
Basavaraja, H. K., Ashwath, S. K., Suresh Kumar, N., Mal Reddy, N. and Kalpana, G. V. (2005). Breeding for disease resistance. In: Silkworm Breeding & Genetics.Central Silk Board,(Ministry of Textiles) Govt. of India Bangalore India, Pp. 523
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Bhargava, S. K., Thiagarajan, V and Majumdar, M. K. (1993). Impact of silkworm breeds on reeling parameters. Indian Textile Journal, 104: 66 - 69
Datta, R. K. (2000). Silkworm breeding in India; present status and new challenges. In: National conference on strategies for sericulture research and development. November 16-18, 2000. CSR and TI, CSB (Ministry of Textiles) Govt. of India, Srirampura, Mysore-India.
Economic Survey, J&K (2013-14). Sericulture in Jammu and Kashmir. In: Directorate of Economics and Statistics, Govt., of Jammu and Kashmir, Srinagar, Pp. 37-138
Gowda, V., Balachandran, N and Mishra, P. K. (2016). Studies on the performance of multivoltine breeds of silkworm, Bombyx mori L. International Journal of Agricultural Research, 2 (2): 1-9
Gowda, V., Kalpana, G. V. and Ashwath, S. K. (2013). Evaluation and Identification of Potential Bivoltine Silkworm Hybrids of Bombyx mori L. Journal of Entomology and Zoology Studies, 1 (6): 39-43
Kamili, A. S., Malik, G. N., Trag, A. R., Kukiloo, F. A. and Sofi, M. A. (2000). Development of new bivoltine silkworm Bombyx mori L. genotypes with higher commercial characters. SKUAST Journal of Research, (2):66-69
Krishnaswami, S. (1978). New Technology of silkworm rearing. In: Bulletin No. 2, Central Sericultural Research and Training Institute, Mysore, India, Pp. 23
Lakashmanan, V. and Sureshkumar, N. (2012). Evaluation of new bivoltine silkworm hybrids of Bombyx mori L. for sub-tropical conditions. International Journal of Science and Nature, 3(1): 129-136
Lakshmi, H., Rameshbabu, M., Saha, A. K. Chandrashekharaiah and Bindroo., B. B. (2012). Studies on the season wise evaluation of productive bivoltine silkworm (Bombyx mori L.) hybrids in tropical conditions. International Journal of Integrative sciences, Innovation and Technology, 1(1): 20-30
Malik, G. N., Kamili, A. S., Wani, S. A., Dar, H. U.,
Ahmad, R. and Sofi, A. M. (2002). Evaluation of some bivoltine silkworm (Bombyx mori L.) genotypes. SKUAST Journal of Research, 4: 83-87
Malik, G. N., Rufaie, S. Z., Baqual, M. F., Kamili, A. S. and Dar, H. U. (2006). Comparative performance of some bivoltine silkworm Bombyx mori L. hybrids. Entomon,, 1: 61-64
Malik, M. A., Kamili, A. S., Sofi, A. M., Malik, G. N., Sabahat, A., Bhat, S. A. and Malik, F. A. (2009). Second commercial silk worm rearing in Kashmir- A ray of hope. Indian Silk, 9: 10-11
Malik, M. A., Kamili, A. S., Sofi, A. M., Malik, G. N., Sabahat, A. and Malik, F. A. (2010b). Evaluation and identification of region/season specific bivoltine hybrids of the silkworm Bombyx mori L. Suitable for Kashmir climatic conditions. Journal of Experimental Zoology India, 13: 171-176
Malik, M. A., Sofi, A. M., Malik, G. N., Kamili, A. S. Sabahat, A. and Malik, F. A. (2010a). Identification of autumn specific breeding resource material of Bombyx mori L. Suitable for second commercial rearing under Kashmir climatic conditions. Journal of Experimental Zoology India, 13: 139-142
Malik, M. A. (2009). Kashmir Sericulture - Its economic potential. International Journal of Agricultural Sciences, 5 (2): 619-623
Malik, M. A., Sabhat, A and Malik, F. A. (2010). Studies on differential adaptation of selected races of the silkworm (Bombyx mori L.) to temperate climates. International Journal of Agricultural Sciences, 6(1) : 48-53
Mandal, K. and Moorthy, S. M. (2016). Evaluation and identification of superior bivoltine silkworm breeds of Bombyx mori L. Annals of Biological Research, 7(2):19-23
Mano, Y., Nirmal Kumar, S., Basavaraja, H. K., Mal Reddy, N. and Datta, R. K. (1993). A New method to select promising silkworm breeds/combinations. Indian Silk, 31 (10): 53
Maqbool, A., Dar, H. U., Ahmad, M., Malik, G. N., Zaffar, G., Mir, S. A. and Mir, M. A. (2015). Comparative performance of some bivoltine silkworm (Bombyx mori L.) genotypes during different seasons. Scientific Research and Essays, 10(12): 407-410
Nisar, M., Chisti, M. Z. and Khan, M. A. (2013). Studies on the identification of summer specific silkworm Bombyx mori L. hybrids under temperate climatic conditions of Jammu and Kashmir, India. Journal of International Academic Research for Multidisciplinary, 1 (3): 1-14
Nisar, M., Khan, M.A. and Quadir, S.M. 2005. Evaluation for identification of spring specific silkworm Bombyx mori L. hybrids for commercial exploitation under Kashmir climatic conditions. In: 20th Congress of the International Sericultural Commission, Bangalore, India, 15-18 December, 2005, Vol I, Pp.351-356
Nisar, M., Khan, M. A., Quadir, S. M. and Siddiqui, A. A. 2008. Breeding of Spring Specific Bivoltine Silkworm hybrid SBGP5 X SBGP22. In: Mulberry Sericulture- Problems and Prospects. APH Publishing Corporation, New Delhi, India, Pp. 95-104
Nooruldin, S., Bhat, S. A., Malik, M. A., Khan, I. L. and Sahaf, K. A. 2015. Comparative performance of silkworm, Bombyx mori L. hybrids during different seasons under Kashmir climatic conditions. Green Farming, 6 (6): 1392-1395
Qadri, S. F. A., Malik, M. A. Sabhat, A. and Malik, F. A. (2010).Adoption of improved Sericultural practices by Sericulturists in border area of Kashmir. International Journal of Agriculture Statistics and Sciences, 6 (1): 197-201
Senapati, M. D. and Hazarika, A. D. (2014). Evaluation of some productive hybrids of Bombyx mori L. suitable for the autumn seasons in the rainfed condition of Assam, India. The Clarion, 3(2): 43-52
Talebi, E. and Subramanya, G. (2009). Genetic distance and heterosis through evaluation index in the silkworm, Bombyx mori (L.). American Journal of Applied Sciences, 6: 1981-1987
Thiagarajan, V., Bhargava, S. K., Ramesh Babu, M. and Nagaraj, B. (1993). Differences in seasonal performance of twenty six strains of silkworm, Bombyx mori L (Bombycidae). Journal of Lepidopteron Society, 4: 321-337
Bhargava, S. K., Raja Lakshmi, E. and Thiagarajan, V. (1994). An evaluation index for silk yield contributing traits in Bombyx mori L. Indian Textile Journal, 105:83 - 84
Bhargava, S. K., Thiagarajan, V and Majumdar, M. K. (1993). Impact of silkworm breeds on reeling parameters. Indian Textile Journal, 104: 66 - 69
Datta, R. K. (2000). Silkworm breeding in India; present status and new challenges. In: National conference on strategies for sericulture research and development. November 16-18, 2000. CSR and TI, CSB (Ministry of Textiles) Govt. of India, Srirampura, Mysore-India.
Economic Survey, J&K (2013-14). Sericulture in Jammu and Kashmir. In: Directorate of Economics and Statistics, Govt., of Jammu and Kashmir, Srinagar, Pp. 37-138
Gowda, V., Balachandran, N and Mishra, P. K. (2016). Studies on the performance of multivoltine breeds of silkworm, Bombyx mori L. International Journal of Agricultural Research, 2 (2): 1-9
Gowda, V., Kalpana, G. V. and Ashwath, S. K. (2013). Evaluation and Identification of Potential Bivoltine Silkworm Hybrids of Bombyx mori L. Journal of Entomology and Zoology Studies, 1 (6): 39-43
Kamili, A. S., Malik, G. N., Trag, A. R., Kukiloo, F. A. and Sofi, M. A. (2000). Development of new bivoltine silkworm Bombyx mori L. genotypes with higher commercial characters. SKUAST Journal of Research, (2):66-69
Krishnaswami, S. (1978). New Technology of silkworm rearing. In: Bulletin No. 2, Central Sericultural Research and Training Institute, Mysore, India, Pp. 23
Lakashmanan, V. and Sureshkumar, N. (2012). Evaluation of new bivoltine silkworm hybrids of Bombyx mori L. for sub-tropical conditions. International Journal of Science and Nature, 3(1): 129-136
Lakshmi, H., Rameshbabu, M., Saha, A. K. Chandrashekharaiah and Bindroo., B. B. (2012). Studies on the season wise evaluation of productive bivoltine silkworm (Bombyx mori L.) hybrids in tropical conditions. International Journal of Integrative sciences, Innovation and Technology, 1(1): 20-30
Malik, G. N., Kamili, A. S., Wani, S. A., Dar, H. U.,
Ahmad, R. and Sofi, A. M. (2002). Evaluation of some bivoltine silkworm (Bombyx mori L.) genotypes. SKUAST Journal of Research, 4: 83-87
Malik, G. N., Rufaie, S. Z., Baqual, M. F., Kamili, A. S. and Dar, H. U. (2006). Comparative performance of some bivoltine silkworm Bombyx mori L. hybrids. Entomon,, 1: 61-64
Malik, M. A., Kamili, A. S., Sofi, A. M., Malik, G. N., Sabahat, A., Bhat, S. A. and Malik, F. A. (2009). Second commercial silk worm rearing in Kashmir- A ray of hope. Indian Silk, 9: 10-11
Malik, M. A., Kamili, A. S., Sofi, A. M., Malik, G. N., Sabahat, A. and Malik, F. A. (2010b). Evaluation and identification of region/season specific bivoltine hybrids of the silkworm Bombyx mori L. Suitable for Kashmir climatic conditions. Journal of Experimental Zoology India, 13: 171-176
Malik, M. A., Sofi, A. M., Malik, G. N., Kamili, A. S. Sabahat, A. and Malik, F. A. (2010a). Identification of autumn specific breeding resource material of Bombyx mori L. Suitable for second commercial rearing under Kashmir climatic conditions. Journal of Experimental Zoology India, 13: 139-142
Malik, M. A. (2009). Kashmir Sericulture - Its economic potential. International Journal of Agricultural Sciences, 5 (2): 619-623
Malik, M. A., Sabhat, A and Malik, F. A. (2010). Studies on differential adaptation of selected races of the silkworm (Bombyx mori L.) to temperate climates. International Journal of Agricultural Sciences, 6(1) : 48-53
Mandal, K. and Moorthy, S. M. (2016). Evaluation and identification of superior bivoltine silkworm breeds of Bombyx mori L. Annals of Biological Research, 7(2):19-23
Mano, Y., Nirmal Kumar, S., Basavaraja, H. K., Mal Reddy, N. and Datta, R. K. (1993). A New method to select promising silkworm breeds/combinations. Indian Silk, 31 (10): 53
Maqbool, A., Dar, H. U., Ahmad, M., Malik, G. N., Zaffar, G., Mir, S. A. and Mir, M. A. (2015). Comparative performance of some bivoltine silkworm (Bombyx mori L.) genotypes during different seasons. Scientific Research and Essays, 10(12): 407-410
Nisar, M., Chisti, M. Z. and Khan, M. A. (2013). Studies on the identification of summer specific silkworm Bombyx mori L. hybrids under temperate climatic conditions of Jammu and Kashmir, India. Journal of International Academic Research for Multidisciplinary, 1 (3): 1-14
Nisar, M., Khan, M.A. and Quadir, S.M. 2005. Evaluation for identification of spring specific silkworm Bombyx mori L. hybrids for commercial exploitation under Kashmir climatic conditions. In: 20th Congress of the International Sericultural Commission, Bangalore, India, 15-18 December, 2005, Vol I, Pp.351-356
Nisar, M., Khan, M. A., Quadir, S. M. and Siddiqui, A. A. 2008. Breeding of Spring Specific Bivoltine Silkworm hybrid SBGP5 X SBGP22. In: Mulberry Sericulture- Problems and Prospects. APH Publishing Corporation, New Delhi, India, Pp. 95-104
Nooruldin, S., Bhat, S. A., Malik, M. A., Khan, I. L. and Sahaf, K. A. 2015. Comparative performance of silkworm, Bombyx mori L. hybrids during different seasons under Kashmir climatic conditions. Green Farming, 6 (6): 1392-1395
Qadri, S. F. A., Malik, M. A. Sabhat, A. and Malik, F. A. (2010).Adoption of improved Sericultural practices by Sericulturists in border area of Kashmir. International Journal of Agriculture Statistics and Sciences, 6 (1): 197-201
Senapati, M. D. and Hazarika, A. D. (2014). Evaluation of some productive hybrids of Bombyx mori L. suitable for the autumn seasons in the rainfed condition of Assam, India. The Clarion, 3(2): 43-52
Talebi, E. and Subramanya, G. (2009). Genetic distance and heterosis through evaluation index in the silkworm, Bombyx mori (L.). American Journal of Applied Sciences, 6: 1981-1987
Thiagarajan, V., Bhargava, S. K., Ramesh Babu, M. and Nagaraj, B. (1993). Differences in seasonal performance of twenty six strains of silkworm, Bombyx mori L (Bombycidae). Journal of Lepidopteron Society, 4: 321-337
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Evaluation of some potential silkworm Bombyx mori L. genotypes during different seasons under temperate conditions. (2017). Journal of Applied and Natural Science, 9(2), 1264-1271. https://doi.org/10.31018/jans.v9i2.1352
