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 AS  Vol.7 No.3 , March 2016
Influence of Transplanting Age on Paddy Yield under the System of Rice Intensification
Abstract: Agronomic practices such as transplanting age, plant spacing, and water application regimes in irrigated paddy production can have a significant impact towards the performance in rice growth and yield. A study was conducted to investigate the optimum transplanting age for maximum rice productivity under the systems of rice intensification (SRI) technology. The study treatments adopted were three representing 8, 12 and 15 days old seedlings replicated 3 times each. The experiment was set in randomized complete block design (RCBD) and transplanted at spacing 25 cm × 25 cm between rice hills. The rice variety tested was TXD 306 Super SARO, which was recommended by the ministry of Agriculture in Tanzania. Data was collected throughout the growing season in two mixed short rains and dry season of September 2013/2014 and September 2014/2015. Data collected included biomass at vegetative, flowering and harvesting stages, total number of tillers per hill, number of productive tillers per hill, number of grains per panicle and rice grain yield at the end of the season. Data was analyzed using SAS software version 9.1. The results suggested that transplanting at younger age of 8 to 12 days was recommended for Mkindo area in Mvomero Distirct, and other areas with similar soil conditions and agro ecological characteristics.
Cite this paper: Reuben, P. , Katambara, Z. , Kahimba, F. , Mahoo, H. , Mbungu, W. , Mhenga, F. , Nyarubamba, A. and Maugo, M. (2016) Influence of Transplanting Age on Paddy Yield under the System of Rice Intensification. Agricultural Sciences, 7, 154-163. doi: 10.4236/as.2016.73015.
References

[1]   Katambara, Z., Kahimba, F., Mahoo, H., Mbungu, W., Mhenga, F., Reuben, P., Maugo, M. and Nyarubamba, A. (2013) Adopting the System of Rice Intensification (SRI) in Tanzania: A Review. Journal of Agricultural Sciences, 4, 369-375.
http://dx.doi.org/10.4236/as.2013.48053

[2]   Fazli, P. and Man, H.C. (2014) Comparison of Methane Emission from Conventional and Modified Paddy Cultivation in Malaysia. Agriculture and Agricultural Science Procedia, 2, 272-279.

[3]   Latif, M.A., Ali, M.Y., Islam, M.R., Badshah, M.A. and Hasan, M.S. (2009) Evaluation of Management Principles and Performance of the System of Rice Intensification (SRI) in Bangladesh. Field Crops Research, 114, 255-262.
http://dx.doi.org/10.1016/j.fcr.2009.08.006

[4]   Stoop, W.A., Uphoff, N. and Kassam, A. (2002) A Review of Agricultural Research Issues Raised by the System of Rice Intensification (SRI) from Madagascar: Opportunities for Improving Farming Systems for Resource-Poor Farmers. Agricultural Systems, 71, 249-274.
http://dx.doi.org/10.1016/S0308-521X(01)00070-1

[5]   Debal, D., Jörg, L. and Marius, K. (2012) A Critical Assessment of the Importance of Seedling Age in the System of Rice Intensification (SRI) in Eastern India. Experimental Agriculture, 48, 326-346.
http://dx.doi.org/10.1017/S001447971200004X

[6]   Chapagain, T. and Yamaji, E. (2010) The Effects of Irrigation Method, Age of Seedling and Spacing on Crop Performance, Productivity and Water-Wise Rice Production in Japan. Paddy and Water Environment, 8, 81-90.
http://dx.doi.org/10.1007/s10333-009-0187-5

[7]   Stoop, W.A., Abdoulaye, A. and Amir, K. (2009) Comparing Rice Production Systems: A Challenge for Agronomic Research and for the Dissemination of Knowledge-Intensive Farming Practices. Agricultural Water Management, 1491-1501. www.els evier.com/locate/agwat
http://dx.doi.org/10.1016/j.agwat.2009.06.022


[8]   Glover, D. (2011) Science, Practice and the System of Rice Intensification in Indian agriculture. Food Policy, 36, 749-755. www.else vier.com/loc ate/foodpol
http://dx.doi.org/10.1016/j.foodpol.2011.07.008


[9]   Laulanié, H.D. (2011) Technical Notes. Intensive Rice Farming in Madagascar. Tropicultura, 29, 183-187.

[10]   Krupnik, T.J., Shennan, C., Settle, W.H., Demont, M., Ndiaye, A. and Rodenburg, J. (2012) Improving Irrigated Rice Production in the Senegal River Valley through Experiential Learning and Innovation. Agricultural Systems, 109, 101-112.
http://dx.doi.org/10.1016/j.agsy.2012.01.008

[11]   Kima, A.S, Chung, W.G. and Wang, Y.-M. (2014) Improving Irrigated Lowland Rice Water Use Efficiency under Saturated Soil Culture for Adoption in Tropical Climate Conditions. Water, 6, 2830-2846. www.mdpi.com/journal/water
http://dx.doi.org/10.3390/w6092830


[12]   Sinha, S.K. and Talati, J. (2007) Productivity Impacts of the System of rice Intensification (SRI): A Case Study in West Bengal, India. Agricultural Water Management, 87, 55-60.
http://dx.doi.org/10.1016/j.agwat.2006.06.009

[13]   Hasanuzzaman, M., Kamrun, N., Roy, T.S., Rahman, M.L., Hossain, M.Z. and Ahmed, J.U. (2009) Tiller Dynamics and Dry Matter Production of Transplanted Rice as Affected by Plant Spacing and Number of Seedling per Hill. Academic Journal of Plant Sciences, 2, 162-168.

[14]   Chapagain, T., Riseman, A. and Yamaji, E. (2011) Assessment of System of Rice Intensification (SRI) and Conventional Practices under Organic and Inorganic Management in Japan. Rice Science, 18, 311-320.
http://dx.doi.org/10.1016/S1672-6308(12)60010-9

[15]   Singh, V.P., Shankar, U. and Bora, P. (2007) Feasibility Study to Support System of Rice Intensification (SRI). Study Conducted for Sir Dorabji Tata Trust, Mumbai.

[16]   Pasuquin, E., Lafarge, T. and Tubana, B. (2008) Transplanting Young Seedlings in Irrigated Rice Fields: Early and High Tiller Production Enhanced Grain Yield. Field Crops Research, 105, 141-155.
http://dx.doi.org/10.1016/j.fcr.2007.09.001

[17]   Ginigaddara, G.A.S. and Ranamukhaarachchi, S.L. (2011) Study of Age of Seedlings at Transplanting on Growth Dynamics and Yield of Rice under Alternating Flooding and Suspension of Irrigation of Water Management. Recent Research in Science and Technology, 3, 76-88. www.recent-science.com

[18]   Menete, M.Z.L., van Es, H.M., Brito, R.M.L., DeGloria, S.D. and Famba, S. (2008) Evaluation of System of Rice Intensification (SRI) Component Practices and Their Synergies on Salt-Affected Soils. Field Crops Research, 109, 34-44. www.elsevier.com/locate/fcr
http://dx.doi.org/10.1016/j.fcr.2008.06.003


[19]   Belder, P., Bouman, B.A.M., Cabangon, R., Guoa, L., Quilang, E.J.P., Yuanhua, L., Spiertz, J.H.J. and Tuong, T.P. (2004) Effect of Water-Saving Irrigation on Rice Yield and Water Use in Typical Lowland Conditions in Asia. Agricultural Water Management, 65, 193-210.
http://dx.doi.org/10.1016/j.agwat.2003.09.002

[20]   Bracebridge, C. (2006) Mkindo Forest Reserve: Forest Disturbance Report. Report for Tanzania Forest Conservation Group and Participatory Environmental Management Programme, Dar es Salaam, Tanzania.

[21]   ARI-Mlingano (2006) Soils of Tanzania and their Potential for Agriculture Development. Mlingano Agricultural Research Institute, Department of Research and Training, Ministry of Agriculture, Food Security and Co-Operatives, Tanga, Tanzania.

[22]   Kombe, E. (2012) The System of Rice Intensification (SRI) as a Strategy for Adapting to the Effects of Climate Change and Variability: A Case Study of Mkindo Irrigation Scheme in Morogoro, Tanzania. Unpublished MSc Thesis, Sokoine University of Agriculture, Department of Agricultural Engineering and Land Planning. Morogoro, Tanzania.

 
 
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