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Kalpande, H. V.
- Study on Induced Mutations in M1 Generation in Sorghum [Sorghum bicolor (l.) Moench ]
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Authors
Affiliations
1 Department of Agricultural Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
1 Department of Agricultural Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
Source
International Journal of Plant Sciences, Vol 15, No 2 (2020), Pagination: 81-85Abstract
An investigation was carried out to create the variability generated through induced mutation in two sorghum populations viz., 296 B (Kharif) and Parbhani Moti (Rabi). Two mutagens viz., gamma irradiation (10 kR, 20kR, 30kR and 40kR) and EMS (0.1%EMS, 0.2%EMS, 0.3%EMS and 0.3%EMS) and their combination were used M1 generation. Mutagenic sensitivity in M1 generation on the basis of reduced germination and plant survival revealed a dose dependent reaction and differential response of the populations. LD50 was found to be 20-30 kR in case of gamma irradiation and 0.3-0.4 per cent in EMS irrespective of the genotype. The irradiated population produced more number of superior segregants in respects of seed yield and its contributing traits compared to other populations. Three dwarf mutant, one brown midrib and tree drought tolerance confirmed from Parbhani Moti.Keywords
Mutation, Segregants, EMS, LD50 ,Genetic Variability.
References
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- Correlation Studies for Seed Yield and Yield Attributes in Soybean [Glycine max (l.) Merrill]
Abstract Views :412 |
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Authors
Affiliations
1 Agricultural School, Aurangabad (M.S.), IN
2 Department of Agriculture Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
3 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
1 Agricultural School, Aurangabad (M.S.), IN
2 Department of Agriculture Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
3 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
Source
International Journal of Plant Sciences, Vol 15, No 2 (2020), Pagination: 92-95Abstract
An investigation entitled as “Correlation for yield and yield contributing traits in soybean [Glycine max (L).Merrill.] was conducted during Kharif 2018 at Instructional Farm, Department of Agriculture Botany, Vasantrao Naik Marathwada Agriculture University, Parbhani. The experiment was laid out in Randomized Block Design with three replications and seven treatments viz., T1-untreated seeds,T2-Polymer coating, T3-T2+Vitavax, T4-T3+GA3 100ppm, T5-T3+CCC 100ppm, T6-T3+, NAA 50ppm, T7- T3+IAA 50ppm. Seed yield is a complex character and is dependent on number of component characters. Therefore, study of relationship of characters with each other and with seed yield become more important in crop improvement programme. Therefore, it is essential to find out relative contribution of each of the component character with yield. In present study yield and yield contributing character of seed yield was positive and significant correlated with field plant height, number of branches per plant, chlorophyll content, leaf area, germination per cent, moisture per cent, total dry weight, 100 seed weight, oil content, protein content, harvest index and no. of seeds per pod. The results also obtained from this study days to 50 per cent flowering and days to harvest are negative significant to other yield and yield parameter.Keywords
Seed Quality, GA3,seed Germination, IAA, Protein Content.References
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- Solanke, A .P., Pawar, G.S., Dhadge, S.R. and Kamble, B.G. (2018). Effect of plant growth regulators on growth and yield of soybean applied at different stages. Internat. J. Chemical Stud., 6 (5) : 2962-296.
- Tagade, R., Deotale, R.D. Sable, S. and Chore, C.N. (1998). Effect of growth regulators on biochemical aspects and yield of soybean. J. Soils Crops, 8 (2) : 172-175.
- Study on Mutagenic Effectiveness and Efficiency of Mutagens in Inducing Chlorophyll Mutations in M2 Generation in Sorghum [Sorghum bicolor (l.) Moench ]
Abstract Views :367 |
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Authors
Affiliations
1 Department of Agricultural Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
1 Department of Agricultural Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
Source
International Journal of Plant Sciences, Vol 15, No 2 (2020), Pagination: 107-112Abstract
An investigation was carried out to create the variability generated through induced mutation in two sorghum populations viz., 296 B (Kharif) and Parbhani Moti (Rabi). Two mutagens viz., gamma irradiation (10 kR, 20kR, 30kR and 40kR) and EMS (0.1%EMS, 0.2%EMS, 0.3%EMS and 0.3%EMS) and their combination were used M2 generation. Mutagenic sensitivity in M2 generation on the basis of reduced germination and plant survival revealed a dose dependent reaction and differential response of the populations. In general, chlorophyll mutation frequency expressed on M2 seedling basis increased linearly with doses of three the mutagens in 296 B and Parbhani Moti. The frequency was more in 296 B followed by Parbhani Moti of three mutagens. The spectrum of chlorophyll mutations comprised albina, xantha, viridis, xanthaviridis, chlorina. The most frequently occurred mutant was viridis type followed by chlorina in all the populations. The population 296 B had expressed largest frequency of chlorophyll mutants followed by Parbhani Moti.Keywords
Mutation, Segregants, EMS, LD50 ,Genetic variability, Albina, Xantha, Chlorina.References
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- Cheng, T.S. and Chandlee, J.M. (1999). The structural, biochemical, and genetic characterization of a new radiation-induced, variegated leaf mutant of soybean [Glycine max (L.) Merr]. Proceedings of the National Science Council, Republic of China. Part B, Life Sciences, 23(1) : 27-37.
- Dhole, V.J. (1999). Studies on effect of mutagens in soybean. (Glycine max (L.) Merrill). M.Sc., Thesis, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, Akola, pp.82.
- Gustafsson, A. (1940). The mutation systems of chlorophyll apparatus. Lands Univ. Arsska N.R. Acad., 236: 1-40.
- Hall, P. (1993). Policy paradigms, social learning and the state: The case of economic policymaking in Britain. Comparative Politics, 25(2) : 275–296.
- Kebede, H., Subudhi, P.K., Rosenow, D.T. and Nguyen, H.T. (2001). Quantitative trait loci influencing drought tolerance in grain sorghum [Sorghum bicolor (L.) Moench]. Theoretical & Applied Genetics, 103(2-3) : 266-276.
- Maheshwari, J.J., Dhole, V.J., Patil, S. and Rathod, D.R. (2003). Radiation induced variability for quantitative characters in soybean. J. Soils & Crops. 13 (2): 314-316.
- Makeen, K., Suresh, B.G., Lavanya, G.R. and Kumari, A. (2013). Study of chlorophyll and macro mutations induced by gamma rays and sodium azide in urdbean [Vigna mungo (L.) Hepper]. Afr. J. Agric. Res., 8 (47) : 5958-5961.
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- Effect Of Seed Coating On Seed Quality And Yield Of Soybean [Glycine max (l.) Merrill]
Abstract Views :395 |
PDF Views:0
Authors
Affiliations
1 Department of Agriculture Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Agricultural School, Aurangabad (M.S.), IN
3 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
4 National Agricultural Research Project, Aurangabad (M.S.), IN
1 Department of Agriculture Botany, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
2 Agricultural School, Aurangabad (M.S.), IN
3 Upland Paddy Research Scheme, Vasantrao Naik Marathwada Krishi Vidyapeeth, Parbhani (M.S.), IN
4 National Agricultural Research Project, Aurangabad (M.S.), IN
Source
International Journal of Plant Sciences, Vol 15, No 2 (2020), Pagination: 116-120Abstract
An investigation on effect of seed coating on seed quality and yield of soybean [Glycine max (L).Merrill] was conducted during Kharif 2018 at Instructional Farm, Department of Agriculture Botany, Vasantrao Naik Marathwada Agriculture University, Parbhani. The experiment was laid out inRandomized BlockDesign with three replications and seven treatments viz., T1-Untreated seeds,T2-Polymer coating, T3-T2+Vitavax, T4-T3+GA3 100ppm, T5-T3+CCC 100ppm, T6-T3+, NAA 50ppm, T7- T3+IAA 50ppm. The experiment was conducted to study effect of different seed coating treatments such as seed on quality and yield of soybean. From the present investigation it was observed that T4 (T3+GA3) 100ppm followed by T6- (T3+, NAA50ppm) and T7 - (T3+IAA) 50ppm, recorded higher seed quality and yield contributing traits. Mean days for 50 per cent flowering and mean days to harvest found non-significant. Treatment T4- (T3+GA3 100ppm) found superior in increasing plant height over treatment T5- (T3+CCC100ppm).In treatment T4-(T3+GA3) 100ppm was found superior for number of branches, leaf area content, chlorophyll content, number of pods per plant, number of seed per pod. Yield per plot and per ha., test weight, harvest index followed by treatments T6- (T3+NAA50ppm) and T7-(T3+IAA 50ppm than all other seed coating treatments over the control. Biochemical studies found that, oil content and protein content higher in T7-(T3+IAA50ppm) followed by treatments T6-(T3+,NAA50ppm) and T5-(T3+CCC100ppm) than all other coating treatments over the control. Seed germination (%), seed moisture (%), plant total dry weight, was significantly in treatment T4- (T3 + GA3100ppm) followed by treatments T6-(T3+ NAA50ppm) and T7-(T3+IAA50ppm) than all other seed coating treatments over the untreated seed.Keywords
Seed Quality, GA3,seed Germination, IAA, Protein Content.References
- Bony, R.K., Rajeswari, B., Jhansi, K. and Keshavulu, K. (2017). Effect of seed coating on field performance in soybean. Int.J. Curr. Microbial. App.Sci., 6 (11): 4304-4311.
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- Kalyankar, S.V., Kadam, G.R., Borgaonkar, S.B., Deshmukh, D.D. and Kadam, B.P. (2007). Effect of foliar application of growth regulators on seed yield and yield copmontents of soybean. Asian J. Bio Sci.,3 (1): 229-230.
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- Ramesh, R. and Ramprasad, E. (2013). Effect of plant growth regulators on morphological physiological and biochemical parameters of soybean. Helix., 6 : 441-447.
- Solanke, A.P., Pawar, G.S., Dhadge, S.R. and Kamble, B.G. (2018). Effect of plant growth regulators on growth and yield of soybean [Glycine max (L.) Merrill.] applied at different stages. Internat. J. Chemical Studies, 6(5): 2962-2966.
- Tagade, R., Deotale, R.D. Sable, S. and Chore, C.N. (1998). Effect of growth regulators on biochemical aspects and yield of soybean. J. Soils Crops, 8 (2) : 172-175.