Asian J. Crop. Soil Plan. Nutri. | Volume 01, Issue 02, 22-27 | https://doi.org/10.18801/ajcsp.010219.04
Article type: Research article | Received: 06.08.19; Revised: 03.12.19; First published online: 10 December 2019.
Article type: Research article | Received: 06.08.19; Revised: 03.12.19; First published online: 10 December 2019.
Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application
Md. Shahidul Islam 1, Sakina Khanam 2, Md. Shamiul Haque 2, Md. Tanjilur Rahman Mondal 3 and Md. Al-Arafat Topu 4
1Agronomy Division, 2Plant Breeding Division, 3Horticulture Division, 4Entomology Division
Bangladesh Institute of Nuclear Agriculture, Mymensingh, Bangladesh.
✉ Article correspondence: [email protected].
1Agronomy Division, 2Plant Breeding Division, 3Horticulture Division, 4Entomology Division
Bangladesh Institute of Nuclear Agriculture, Mymensingh, Bangladesh.
✉ Article correspondence: [email protected].
Abstract
Salinity intrusion causes problems in the coastal areas of Bangladesh. Climate change creates hazards like cyclone, sea level rise, and storm surge have been increasing the salinity problem in many folds. The coastal region covers about 20% of the country, from where cultivable land more than 30%. Agricultural land uses in these areas are very poor, because of high content of salinity in Rabi season. Already, 830,000 million hectares of land already identified as affected by soil salinity. A field experiment was carried out at saline prone area, Suparishata, Sodor, Satkhira under natural salinity condition during Rabi season 2017-2018. The experiment was carried out with two varieties namely, V1=Binadhan-10, V2=BRRIdhan67 and four levels of gypsum with control G0: 0 kg ha-1, G1: 75 kg ha-1, G2: 150 kg ha-1 and G3: 225 kg ha-1. The experiment was laid out in a split plot design with three replications. The unit plot size was 3m x 4m. The recommended fertilizer doses applied for the experiment were 80 kg N ha-1, 15 kg P ha-1, 50 kg K ha-1. Nitrogen, phosphorus, potassium, sulphur and zinc were supplied from urea, TSP, MoP, gypsum and zinc sulphate monohydrate respectively while urea was applied in three equal splits. Application of silicon had significant effect on plant height, number of effective tiller m-2, length of panicle, total number of spikelets panicle-1,thousand grain weight, number of filled spikelets panicle-1, grain yield straw yield. It seems that the crop responded to the application of gypsum from 75-225 kg ha-1. Overall results suggest that an application of gypsum 225 kg ha-1 along with N, P, K, Zn and Boron might be necessary to ensure satisfactory yield of rice in saline prone area under natural salinity condition.
Key Words: Salinity, Saline soil, Gypsum, BINAdhan and BRRIdhan
Salinity intrusion causes problems in the coastal areas of Bangladesh. Climate change creates hazards like cyclone, sea level rise, and storm surge have been increasing the salinity problem in many folds. The coastal region covers about 20% of the country, from where cultivable land more than 30%. Agricultural land uses in these areas are very poor, because of high content of salinity in Rabi season. Already, 830,000 million hectares of land already identified as affected by soil salinity. A field experiment was carried out at saline prone area, Suparishata, Sodor, Satkhira under natural salinity condition during Rabi season 2017-2018. The experiment was carried out with two varieties namely, V1=Binadhan-10, V2=BRRIdhan67 and four levels of gypsum with control G0: 0 kg ha-1, G1: 75 kg ha-1, G2: 150 kg ha-1 and G3: 225 kg ha-1. The experiment was laid out in a split plot design with three replications. The unit plot size was 3m x 4m. The recommended fertilizer doses applied for the experiment were 80 kg N ha-1, 15 kg P ha-1, 50 kg K ha-1. Nitrogen, phosphorus, potassium, sulphur and zinc were supplied from urea, TSP, MoP, gypsum and zinc sulphate monohydrate respectively while urea was applied in three equal splits. Application of silicon had significant effect on plant height, number of effective tiller m-2, length of panicle, total number of spikelets panicle-1,thousand grain weight, number of filled spikelets panicle-1, grain yield straw yield. It seems that the crop responded to the application of gypsum from 75-225 kg ha-1. Overall results suggest that an application of gypsum 225 kg ha-1 along with N, P, K, Zn and Boron might be necessary to ensure satisfactory yield of rice in saline prone area under natural salinity condition.
Key Words: Salinity, Saline soil, Gypsum, BINAdhan and BRRIdhan
Article Full-Text PDF
| 04.01.02.19_improvement_of_yield_of_salt_tolerant_rice_genotypesvarieties_through_gypsum_application.pdf |
Article Metrics
|
Share This Article
|
|
Article Citations
MLA
Islam et al. “Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application’’. Asian Journal of Crop, Soil Science and Plant Nutrition 01(02) (02): 22-27.
APA
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R. and Topu, M. A. (2019). Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02), 22-27.
Chicago
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R and Topu, M. A. “Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application”. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02) (2019): 22-27.
Harvard
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R and Topu, M. A. 2019. Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02) pp. 22-27.
Vancouver
Islam MS, Khanam S, Haque MS, Mondal MTR and Topu MA. Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition. 2019 December 01(02): 22-27.
Islam et al. “Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application’’. Asian Journal of Crop, Soil Science and Plant Nutrition 01(02) (02): 22-27.
APA
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R. and Topu, M. A. (2019). Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02), 22-27.
Chicago
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R and Topu, M. A. “Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application”. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02) (2019): 22-27.
Harvard
Islam, M. S., Khanam, S., Haque, M. S., Mondal, M. T. R and Topu, M. A. 2019. Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition, 01(02) pp. 22-27.
Vancouver
Islam MS, Khanam S, Haque MS, Mondal MTR and Topu MA. Improvement of yield of salt tolerant rice genotypes/varieties through gypsum application. Asian Journal of Crop, Soil Science and Plant Nutrition. 2019 December 01(02): 22-27.
References
- Black, C. A., Evans, D. D., White, J. L., Ensminger, L. E. and Clark, F. E. (1965). Methods of Soil Analysis. Part I-Physical and Mineralogical Properties, Including Statistics of Measurement and Sampling.
- Chand, M., Randhawa, N. S. and Sinha, M. K. (2005). Effect of gypsum, pressmud, fulvic acid and zinc sources on the yield and zinc uptake by rice crop in a saline-sodic soil. Journal of Plant and Soil, 55, 17-24. https://doi.org/10.1007/BF02149704
- Chapman, A. L. and Cellier, K. M. (1986) Residual values of zinc sulphate and acidifying (elemental) sulphur for rice on the alkaline Cunurum soils of the Ord-irrigation area, Western Australia. Australian Journal of Experimental Agriculture, 26, 591-600. https://doi.org/10.1071/EA9860591
- Gupta, R. K. and Abrol, I. P. (1990). Salt-Affected Soils: Their Reclamation and Management for Crop Production. Advances in Soil Sciences, 11, 223-289. https://doi.org/10.1007/978-1-4612-3322-0_7
- Gurung, T. R. and Azad, A. K. (Eds.) (2013). Best practices and procedures of saline soil reclamation systems in SAARC countries. SAARC Agriculture Centre, Dhaka, Bangladesh.
- Khorshidi, M. and Lu, N. (2017). Determination of Cation Exchange Capacity from Soil Water Retention Curve. Journal of Engineering Mechanics, 143 (6), 04017023. https://doi.org/10.1061/(ASCE)EM.1943-7889.0001220
- Lindsay, W. L. and Norvell, W. A. (1978). Development of a DTPA soil test for zinc, iron, manganese, and copper. Soil Science Society of America Journal, 42, 421-428. https://doi.org/10.2136/sssaj1978.03615995004200030009x
- Mainuddin, K., Rahman, A., Islam, N. and Quasem, S. (2011). Planning and costing agriculture’s adaptation to climate change in the salinity-prone cropping system of Bangladesh. International Institute for Environment and Development (IIED), London, UK.
- Mishra, S. K. and Singh, V. P., (1999). Behaviour of SCS-CN method in C-Ia*-λ spectrum, Proceedings “Hydrologic Modeling”, International Conference on Water, Environment, Ecology, Socio-economics, and Health Engineering, Seol National University, Korea, 18–21 October, pp. 112–117.
- Mukhi, A. K. (1979). Zinc Availability under Salt Affected and Waterlogged Soil Condition. Ph. D. Thesis, Dept. of Soil Science, Haryana Agricultural University, Hissar, India.
- Murphy, J. and Riley, J. P. (1962). A modified single-solution method for the determination of phosphorus in natural waters. Analytica Chimica Acta, 27, 31-36. https://doi.org/10.1016/S0003-2670(00)88444-5
- Olsen, S. R. and Sommers, C. E. (1982). Phosphorus in Methods of Soil Analysis, Part 2 Chemical and Microbiological Properties, Sec. édition. Page A. L., Miller R. H. et Keeny D. R. éd., Agronomy n°9, Madison, USA, 403-430.
- Shah, H. N., Maskina, M. S. and Gill, P. S. (2005). Effect of different levels of gypsum application on soil characteristics and growth and yield of rice (Oryza sativa L.). Journal of Plant and Soil, 49, 437-442. https://doi.org/10.1007/BF02149753
- Shukla, U. C. and Mukhi, A. K. (1980). The ameliorative role of Zn and the growth of maize (Zea mays) under salt affected soil conditions. In Proc. Int. Syrup. Salt Affected Soils, Karnal, India, p. 362-368.
- Walkley, A. and Black. I. A. (1934). An examination of Degtjareff method for determining soil organic matter and a proposed modification of the chromic acid titration method. Soil Science, 37, 29-37. https://doi.org/10.1097/00010694-193401000-00003
© 2020 The Authors. This article is freely available for anyone to read, share, download, print, permitted for unrestricted use and build upon, provided that the original author(s) and publisher are given due credit. All Published articles are distributed under the Creative Commons Attribution 4.0 International License.
Asian Journal of Crop, Soil Science and Plant Nutrition EISSN 2706-5510.