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Meena, Harphool
- Performance of Inter Specific Cotton Hybrids under Various Plant Geometries and Nutrient Levels
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Authors
Affiliations
1 Agricultural Research Station, Ummedganj Farm, Agriculture University, Kota (Rajasthan), IN
1 Agricultural Research Station, Ummedganj Farm, Agriculture University, Kota (Rajasthan), IN
Source
International Journal of Forestry and Crop Improvement, Vol 8, No 1 (2017), Pagination: 49-52Abstract
Field experiment was conducted at Agricultural Research Station, Borwat Farm, Banswara during Kharif-2010 to find out the optimum plant geometry and fertility levels for inter specific cotton hybrids with three cotton hybrids (JKCHB-214, RAHB-170 and DCH-32), two plant geometries (90 × 60 and 90 × 45 cm) and three fertility levels (75,100 and 125 % RDF). Sowing of JKCHB-214 cotton hybrid gave significantly higher seed cotton yield (1558 kg ha-1) over DCH-32 cotton hybrid. The maximum seed cotton yield (1754 kg ha-1) was observed under wider plant geometry of 90 × 60 cm than closer plant geometry of 90 × 45 cm. Though, yield attributing parameters such as bolls plant-1 and boll weight were statically improved in wider as compared to closer spacing it could be increase the seed cotton yield. Among fertility levels, similar seed cotton yield was recorded with the application of 100 per cent RDF (1555 kg ha-1) and 125 per cent RDF (1602 kg ha-1) but both were significantly better than that of 75 per cent RDF and plant geometry 90 x 60 cm seemed to be ideal for inter specific hybrid cotton for realizing higher productivity under the specific agro climatic zone IV b of Rajasthan.Keywords
JKCHB-214, Inter Specific Cotton, Plant Geometry, Fertility Levels.
References
- Buttar, G.S. and Singh, Paramjit (2006). Performance of Bt cotton hybrids at different plant populations in South Western region of Punjab. J. Cotton Res. Dev., 20(1): 97-98.
- Ganvir, S., Ghanbahadur, M. and Khargkharate, V.K. (2013). Response of hirsutum cotton to high plant density, fertilizers and moisture conservation. Annals of Plant Physiol., 27(1): 33-37.
- Hebbar, K.B., Perumal, N.K. and Khadi, B.M. (2007). Photosynthesis and plant growth response of transgenic Bt cotton (Gossypium hirsutum L.) hybrids under field condition. Photosynthetica, 45(2): 254-258.
- Jones, M.A. (2001). Evaluation of ultranarrow row cotton in South Carolina. p. 522-524. In: Proc. Beltwide Cotton Conf., Anaheim, CA. 9-13 Jan. 2001.
- Sankarnarayanan, K.P., Nalayini and Praharaj, C.S. (2004). Agronomic requirements of Bt cotton hybrid in relation to plant density and fertilizer requirement. Intern. Symp. On Strategies for sustainable cotton production-A global vision, 2. Crop Production, 23-25 November, 2004, UAS, Dharwad, 248 p (2004).
- Sashtri, G., Thagarajan, C.P., Srimathi, P., Malarkodi, K. and Venkatasalam, E.P. (2000). Foliar application of nutrient on the seed yield and quality characters of non aged and aged seeds of cotton cv. MCUS. Madras Agric. J., 87(4/6): 202-206
- Sawan, Z.M., Mahmoud, M.H. and El-Guibali, A.H. (2008). Influence of potassium fertilization and foliar application of zinc and phosphorus on growth, yield components, yield and fibre properties of Egyptian cotton (Gossypium barbadense L.). J. Plant Ecol., 1: 259-70.
- Sharma, J.K., Upadhayay, Mishra, U.S., Khamparia, S.K. and Andloi, K.C.M. (2001). Effect of spacing and fertility levels on growth and yield of hirsutum genotypes. J. Cotton Res. Dev., 15(2): 151-153.
- Siddiqui, M.H., Oad, F.C., Abbasi, M.K. and Gandahi, A.W. (2009). Zinc and boron fertility to optimize physiological parameters nutrient uptake and seed yield of sunflower. Sarhad J. Agric, 25: 53- 57.
- CCI. Cotton Advisory Board (CAB) 2017. (http://cotcorp.gov.in/statistics.aspx#area).
- Weed Management Practices in Zaid Urdbean under Different Sowing Dates
Abstract Views :158 |
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Authors
Affiliations
1 AICRP on Irrigation Water Management, Agricultural Research Station, Ummedganj Farm, Agriculture University, Kota (Rajasthan), IN
1 AICRP on Irrigation Water Management, Agricultural Research Station, Ummedganj Farm, Agriculture University, Kota (Rajasthan), IN
Source
International Journal of Forestry and Crop Improvement, Vol 8, No 1 (2017), Pagination: 62-67Abstract
An experiment was conducted during two consecutive years of Zaid 2008 and 2009 at Agricultural Research Station, Borwat Farm, Banswara to find out optimum sowing date and suitable herbicide for weed management in Zaid urdbean under Humid Southern Plain Zone of Rajasthan. Results revealed that the maximum seed yield (961 kg/ha), net return (Rs. 23848/- ha-1) and B:C (1.45) was observed under sowing of urdbean on 15th March over sowing of urdbean on 5th and 15th April, respectively. However, it was found at par with sowing of urdbean on 25th March seed yield (924 kg/ha), net return (Rs. 22769/- ha-1) and B:C (1.42). In weed management, application of Fluchloralin @ 0.75 kg a.i./ha PPI gave significantly higher seed yield (918 kg/ha) net return (Rs. 21888/- ha-1) and B:C (1.33) over weedy check (control), but it was found at par with application of Pendimethalin @ 0.75 kg a.i./ha PE and weed free in the pooled analysis. Sowing of urdbean under different dates, the weed population m-2, weed dry matter accumulation (g m-2) and weed control efficiency at 30 DAS were found not significant with each other during both the years as well as in the pooled analysis. Application of Fluchloralin @ 0.75 kg a.i./ha PPI gave significantly higher weed control efficiency (51.80 %), lowest weed population (13.40 m-2) and weed dry matter accumulation (15.57 g m-2) at 30 DAS over weedy check (control), but it was found at par with the application of Pendimethalin @ 0.75 kg a.i./ha PE and weed free in the pooled analysis.Keywords
Urdbean, Zaid, Weed Management, Sowing Date.References
- Bhowmick, M. K. and Gupta, S. (2005). Herbicidal-cum-integrated approach to weed management in urdbean. J. Crop & Weed, 1(2): 75-77.
- Buttar, G.S. and Singh, Paramjit (2006). Performance of Bt cotton hybrids at different plant populations in south western region of Punjab. J. Cotton Res. Dev., 20(1): 97-98.
- Chand, R., Singh, N.P. and Singh, V.K. (2003). Effect of weed management practices on productivity of late planted urdbean during Kharif season. Indian J. Pulses Re., 16(2): 163-164.
- Chand, R., Singh, N.P. and Singh, V.K. (2004). Effect of weed control treatments on weeds and grain yield of late sown urdbean (Vigna mungo L.) during Kharif season. Indian J. Weed Sci., 36(1&2): 127-128.
- Deshpande, R.M., Pawar, W.S., Mankar, P.S., Bobde, P.N. and Chimote, A.N. (2006). Integrated weed management in rainfed cotton. Indian J. Agron., 51(1): 22-27.
- Modak, R., Chakraborty, T. and De, G.C. (1995). Method of weed management on weed biomass yields of black gram (Phaseolus mungo) and nitrogen uptake. Indian J. Agron., 40(1): 115-117.
- Ramanathan, S.P. and Chandrashekharan, B. (1998). Weed management in black gram (Phaseolus mungo). Indian J. Agron., 43(2): 318-320.
- Ramesh Chand, Singh, N.P. and Singh, U.K. (2003). Effect of weed management practices on productivity of late planted urdbean during Kharif season. Indian J. Pulses Re., 16(2): 163-164.
- Shwata and Singh, V.K. (2005). Integrated weed management in urdbean during Kharif season. Indian J. Weed Sci., 37(1-2): 121-122.
- Singh, V., Gautam, R.C. and Kumar, Sanjay (2006). Performance of Kharif urdbean as influenced by row spacing and weed management practices. Indian J. Pulses Re., 19(1): 119-120.
- Srinivasan, G. and Venkatesan, K. (2002). Evaluation of post-emergence application of glyphosate in cotton (Gossypium hirsutum L.) Madras Agric. J., 89(1-3): 145-147.
- Weed Management Strategies in Bt Cotton Under Humid Southern Plain Zone of Rajasthan
Abstract Views :188 |
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Authors
Affiliations
1 AICRP on Irrigation Water Management, Agricultural Research Station, Agriculture University, Kota (Rajasthan), IN
1 AICRP on Irrigation Water Management, Agricultural Research Station, Agriculture University, Kota (Rajasthan), IN
Source
International Journal of Plant Sciences, Vol 12, No 2 (2017), Pagination: 243-248Abstract
A field experiment was conducted during two consecutive years of Kharif 2012 and 2013 at Agricultural Research Station, Banswara to find out suitable weed management strategies for Bt cotton. The experiment was laid-out in Randomized Block Design with three replications having nine treatments. Results revealed that, the application of pendimethalin 30% EC @ 0.75 kg a.i./ha PE fb quizalofop-P-ethyl 50 g a.i./ha at 20-30 DAS+one hoeing gave significantly higher bolls plant-1 (36.30), boll weight (4.22 g), seed cotton yield (2275 kg ha-1), net return (Rs.55581/- ha-1) and B:C (2.70) over rest of treatments, but it was found at par with weed free check and application of pyrithiobac sodium @ 62.5 g a.i./ha fb quizalofop-P-ethyl 50 g a.i./ha at 20-30 DAS+one hoeing bolls plant-1 (34.84), boll weight (4.19 g), seed cotton yield (2251 kg ha-1), net return (Rs.54669/- ha-1) and B:C (2.64). The maximum weed control efficiency (60.75%), lowest weed population (12.39 m-2) and weed dry matter accumulation (14.63 g m-2) at 60 DAS were observed under application of pendimethalin 30% EC @ 0.75 kg a.i./ha PE fb quizalofop-P-ethyl 50 g a.i./ha at 20-30 DAS+one hoeing over rest of treatments. However, it was found at par with weed free check and application of pyrithiobac sodium @ 62.5 g a.i./ha fb quizalofop-P-ethyl 50 g a.i./ha at 20-30 DAS+one hoeing.Keywords
Cotton, Pendimathlin, Pyrithiobac Sodium, Weed Control Efficiency.References
- Ayyadurai, P. and Poonguzhalan, R. (2011). Critical period of crop weed competition in zero-till cotton. Indian J. Weed Sci., 43 : 228-230.
- Chauhan, B. and Yadav, A. (2013). Weed management approaches for dry-seeded rice in India: a review. Indian J. Weed Sci., 45(1): 1-6.
- Choudhary, B. and Gaur, K. (2015). Biotech cotton in India, 2002 to 2014. ISAAA Series of Biotech Crop Profiles. ISAAA:Ithaca, NY.
- Deshpande, R.M., Pawar, W.S., Mankar, P.S., Bobde, P.N. and Chimote, A.N. (2006). Integrated weed management in rainfed cotton. Indian J. Agron., 51(1): 22-27.
- Hiremath, R., Yadahalli, G.S., Chittapur, B.M., Siddapur, A.D., Yadahalli, V.G., Koppalkar, B.R.G. (2013). Efficacy of chemical weed management in Bt cotton (Gossypium hirsutum L.). Acta Biologica India, 2(2) : 425-429.
- Jain, S.C., Iyer, B.G., Jain, H.C. and Jain, N.K. (1981).Weed management and nutrient losses in upland cotton under different ecosystems of Madhya Pradesh, pp. 131-135. In: Proceedings of 8th Asian-Pacific Weed Science Society.
- Khan, N. and Khan, S. (2003). Integrated weed management in upland cotton. Pakistan J. Weed Sci. Res., 9 (3-4): 185-192.
- Prabhu, G., Halepyati, A.S., Pujari, B.T. and Desai, B.K. (2012). Weed management in Bt cotton (Gossypium hirsutum L.) under irrigation. Karnataka J. Agric. Sci., 25 (2):183-186.
- Rajendra, T.P. and Jain, K.C. (2004). Achievements in cotton research in the All India Coordinated Cotton Improvement Project. CICR Regional Station, Coimbatore, T.N. (INDIA).
- Sharma, R. (2008). Integrated weed management in field crops. Crop Care, 35 : 41-46.
- Srinivasan, G. and Venkatesan, K. (2002). Evaluation of postemergence application of glyphosate in cotton (Gossypium hirsutum L.). Madras Agric. J., 89 (1-3): 145-147.
- Performance of Bt Cotton Hybrids Under Various Crop Geometries and Nutrient Levels in Humid Southern Plain Zone of Rajasthan
Abstract Views :233 |
PDF Views:0
Authors
Affiliations
1 AICRP on Irrigation Water Management, Agricultural Research Station (Agriculture University), Kota (Rajasthan), IN
1 AICRP on Irrigation Water Management, Agricultural Research Station (Agriculture University), Kota (Rajasthan), IN
Source
International Journal of Plant Sciences, Vol 12, No 2 (2017), Pagination: 262-266Abstract
A field experiment comprised of three Bt hybrids (Leo cott, Paras Brahma and Jai Bt) with two plant geometries (90×45 cm and 90×60 cm ) and three levels of NPK (100% RDF,125% RDF and 150% RDF) was conducted during Kharif 2012 and 2013 at ARS, Banswara in Split Plot Design with four replications. The Bt hybrid of Leo cott gave higher seed cotton yield (2242 kg ha-1) as compared to Jai Bt and Paras Brahma (1809 and 1755 kg ha-1), respectively. The closer spacing 90×45 cm was recorded significantly higher seed cotton yield (2240 kg ha-1) over 90×60 cm (1752 kg ha-1). Increasing levels of fertilizer from 100% RDF to 150% RDF of NPK ha-1 significantly increase seed cotton. Application of 125% RDF gave significantly higher seed cotton yield (2249 kg ha-1) over 100% RDF (1815 kg ha-1), but it was found at par with application of 150% RDF (2304 kg ha-1) in the pooled analysis.Keywords
Leo Cott, Plant Geometry, Seed Cotton Yield, NPK Levels.References
- Buttar, G.S. and Singh, Paramjit (2007). Performance of Bt cotton hybrids at different plant populations in South Western region of Punjab. J. Cotton Res. Dev., 20 (1) : 97-98.
- Deng, X.P., Shan, L., Zhang, H.P. and Turner, N.C. (2004). Improving agricultural water use efficiency in arid and semiarid areas of China. New directions for a diverse planet. Proceeding of the 4th International Crop Science Conference, Brisbane.
- Hebbar, K.B., Perumal, N.K. and Khadi, B.M. (2007). Photosynthesis and plant growth response of transgenic Bt cotton (Gossypium hirsutum L.) hybrids under field condition. Photosynthetica, 45(2): 254-258.
- Kang, Y., Liu, H.J. and Liu, S.P. (2002). Effect of sprinkler irrigation on field microclimate. In: Proceedings of the 2002.
- Nehra, P.L. and Kumawat, P.D. (2003). Response of hirsutum cotton varieties to spacing and nitrogen levels. J. Cotton Res. Dev., 17(1): 41-42.
- Sankarnarayanan, K.P., Nalayini and Praharaj, C.S. (2004). Agronomic requirements of Bt cotton hybrid in relation to plant density and fertilizer requirement. Intern. Symp. on Strategies for sustainable cotton production-A global vision, 2. Crop Production, 23-25 November, 2004, UAS, Dharwad, 248 pp.
- Sawan, Z.M., Mahmoud, M.H. and El-Guibali, A.H. (2008). Influence of potassium fertilization and foliar application of zinc and phosphorus on growth, yield components, yield and fibre properties of Egyptian cotton (Gossypium barbadense L.). J. Plant Ecol., 1: 259-70.
- Sharma, A., Singh, H. and Nanwal, R.K. (2007).Effect of integrated nutrient management on productivity of wheat under limited and adequate irrigation supplies. Indian J. Agron., 52 (2):120-123.
- Sharma, J.K., Upadhayay, A., Mishra, U.S., Khamparia, S.K. and Andloi, K.C.M. (2001). Effect of spacing and fertility levels on growth and yield of hirsutum genotypes. J. Cotton Res. Dev., 15(2): 151-153.
- Wang, H., Zhang, L., Dawes, W.R. and Liu, C. (2002). Improving water use efficiency of irrigated crops in the North China Plain-measurements and modelling. Agric Water Manage, 48 : 151-167.
- Evaluation of Promising Pre-Release Inter Specific Cotton Hybrids
Abstract Views :226 |
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Authors
Affiliations
1 Agricultural Research Station (A.U.), Ummedgang Farm, Kota (Rajasthan), IN
2 Krishi Vigyan Kendra, Bhilwara (Rajasthan), IN
3 Jawaharlal Nehru Krishi Vishwavidyalaya, Jabalpur (M.P.), IN
1 Agricultural Research Station (A.U.), Ummedgang Farm, Kota (Rajasthan), IN
2 Krishi Vigyan Kendra, Bhilwara (Rajasthan), IN
3 Jawaharlal Nehru Krishi Vishwavidyalaya, Jabalpur (M.P.), IN
Source
International Journal of Plant Sciences, Vol 13, No 1 (2018), Pagination: 192-195Abstract
Field experiment was conducted at Agricultural Research Station, Borwat Farm, Banswara during Kharif-2012 to find out the optimum plant geometry and fertility levels for inter specific cotton hybrids. Sowing of RAHB-189 cotton hybrid gave significantly higher seed cotton yield (1798 kg ha-1) over DCH-32. The maximum seed cotton yield (1976 kg ha-1) was observed under plant geometry of 90 x 60 cm than closer plant geometry of 90 x 45 cm and wider plant spacing 90 x 90 cm. Though, yield attributing parameters such as bolls plant-1 and boll weight were statically improved in wider as compared to closer spacing it could be increase the seed cotton yield under sowing at 90 x 60 cm plant spacing. Among fertility levels, similar seed cotton yield was recorded with the application of 100 % RDF (1983 kg ha-1) and 125 % RDF (2018 kg ha-1) but both were significantly better than that of 75 % RDF and plant geometry 90 x 60 cm seemed to be ideal for inter specific hybrid cotton for realizing higher productivity under the specific agro climatic zone IV b.Keywords
Inter Specific Cotton, Plant Geometry, Seed Cotton Yield, Fertility Levels.References
- Bastia, D.K. (2000). Response of cotton hybrids Savita to spacing and NPK treatments under rainfed condition of Orissa. Indian J. Agric. Sci., 70(8): 541-542.
- Blaise, D. and Prasad, R. (2005). Integrated plant nutrient supply: An approach to sustained cotton production. Indian J. Fert., 1 : 37–46.
- Buttar, G.S. and Singh, Paramjit (2006). Performance of Bt cotton hybrids at different plant populations in South Western region of Punjab. J. Cotton Res. Dev., 20(1) : 97-98.
- Narayana, E., Hema, K., Srinivasulu, K., Prasad, N.V. and Rao, N.H.P. (2007). Agronomic evaluation of G. hirsutum hybrids for varied spacings and nitrogen levels in vertisols under rainfed condition. J. Cotton Res. Dev., 20 (1): 148-150.
- Rekha, M. Sree, Dhurua, S. and Rao, Nageswara, G. (2008). Response of desi cotton (G. arboreum) to different plant densities and nitrogen levels under rainfed conditions. J. Cotton Res. Dev., 22 : 38-41.
- Sankarnarayanan, K.P., Nalayini and Praharaj, C.S. (2004). Agronomic requirements of Bt cotton hybrid in relation to plant density and fertilizer requirement. Intern. Symp. On Strategies for sustainable cotton production – A global vision, 2. Crop production, 23-25 November, 2004, UAS, Dharwad, 248 pp.
- Thokale, J.G., Raut, R.S. and Mehtre, S.S. (2004). Effect of fertilizers and spacings on yield parameters of interspecific hybrid Phule-492 under summer irrigated conditions. J. Cotton Res. Dev., 19(1):167-168.