Effect of Rice Straw and Husk Biochar on Vegetative Growth and Yield Attributes of Oryza sativa L

Yıl 2018, , 49 - 56, 30.05.2018

Singanayagam Thavanesan , Thayamini H. Seran

https://doi.org/10.26558/ijcst.427516

Cited By: 7

Öz

Effect of rice
straw and husk biochar on vegetative growth and yield attributes of Oryza sativa
L

 Singanayagam Thavanesan^1*, Thayamini H. Seran²

¹ Department of Crop Science, Faculty of Agriculture, Eastern University,
Chenkalady, Sri Lanka

² Department of Crop Science, Faculty of
Agriculture, Eastern University, Chenkalady, Sri Lanka

 

Abstract: A research was conducted to evaluate the growth and yield of rice as influenced by rich straw and husk biochar along with chemical fertilizer. The experiment was done with six treatments. T1- recommended chemical fertilizer, T2- Rice straw (1.0 t/ha), T3-Rice husk biochar (1.0 t/ha), T4-Rice straw (0.5 t/ha) + Rice husk biochar (0.5 t/ha), T5-Rice straw (1.0 t/ha) + Rice husk biochar (0.5 t/ha) and T6-Rice straw (1.0 t/ha) + Rice husk biochar (1.0 t/ha). Recommended chemical fertilizer was incorporated to all the treatments. During the vegetative periods, the growth parameters were recorded and finally yield analysis was done. Rice plants treated in rice straw (1.0 t/ha) and husk biochar (1.0 t/ha) along with chemical fertilizer had significantly (P<0.05) higher mean values of leaf area (185.93 cm2), number of tillers (4.0), number of roots per plant (105.33) and also dry weights of shoots (5.15 g) and roots (4.27 g) per plant when comparing chemical fertilizer alone. Average number of grains (187.67), number of filled grains (170.33) and filled grain weight per panicle (3.142 g) was also considerably increased in rice straw (1.0 t/ha) and husk biochar (1.0 t/ha) treatment followed by husk biochar (1.0 t/ha) treatment than those in the control. There were no significant difference (P>0.05) in 100 seed weight between them. Hence, it can be concluded that addition of rice straw (1.0 t/ha) and husk biochar (1.0 t/ha) along with chemical fertilizer to rice field is feasible to increase the grain yield under local conditions.   Key words:  Biochar, Rice straw, Rice husk, Rice, Seed weight

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[*] Corresponding author: [e-mail], [e-mail]

Anahtar Kelimeler

Biochar, Rice straw, Rice husk, Rice

Kaynakça

• REFERENCES
• Agusalim, M., Utomo, W.H. and Syechfani, M.S. 2010. Rice husk biochar for rice based cropping system in acid soil 1. The characteristics of rice husk biochar and its influence on the properties of acid sulfate soils and rice growth in West Kalimantan, Indonesia. Journal of Agricultural Science, 2(1): 39-47.
• Asaduzzaman, M. and Pramanik, M. H. R. 2005. Intoxication of added rice straws in soil on the growth and yield of transplant aman rice. Journal of Bangladesh Society for Agricultural Science and Technology, 2(3&4): 9-12.
• Gamage, A., Basnayake, B., Costa, J and Manel, E. 2012. Impact of rice husk charcoal application soil prosperities and growth and yield of rice. In: Proceeding of International Forestry and Environment Symposium of the Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka. Session IV: Natural Resource Management, 72 pp.Gaskin, J.W., Speir, R.A., Harris, K., Das, K.C., Lee, R.D., Morris, L.A. and Fisher, D.S. 2010. Effect of Peanut Hull and Pine Chip Biochar on Soil Nutrients, Corn Nutrient Status, and Yield. Agronomy Journal, 102 (2): 623-33.
• Kessler, J.R., 2011. (2010, September 10). Greenhouse potting media. Accessed,http://www.ag.auburn.edu/hort/landscape/pottingmedia.htm.
• Khan, A. and Khalil, S.K. 2010. Effect of leaf area on dry matter production in aerated mung bean seed. International Journal of Plant Physiology and Biochemistry, 2(4): 52-61.
• Milla, O.V., Rivera, E.B., Huang, W.J., Chien, C.C. and Wang, Y.M. 2013. Agronomic properties and characterization of rice husk and wood biochars and their effect on the growth of water spinach in a field test. Journal of Soil Science and Plant Nutrition, 13 (2): 251-266.Oladipo, O.G., Olayinka, A. and Aduayi, E.A. 2005. Effects of organic amendments on microbial activity, N and P mineralization in an Alfisol. Environment Management Journal, 2: 30-40.Shackley, S., Carter, S., Knowles, T., Middelink, E., Haefele, S. and Haszeldine, S. 2012. Sustainable gasification-biochar Systems? A case-study of rice husk gasification in Cambodia, Part II: Field trial results, carbon abatement, economic assessment and conclusions. Energy Policy, 41: 618-623.
• Solaiman, Z.M, Blackwell, P., Abbott, L.K. and Storer, P. 2010. Direct and residual effect of biochar application on mycorrhizal root colonisation, growth and nutrition of wheat. Australian Journal of Soil Research 48: 546–554.
• Somaratne, W.G. 2010. The System of Rice Intensification (SRI) and food security among the poor: Opportunities and Constraints. In: Proceedings of the National Conference on Water, Food Security and Climate Change in Sri Lanka [Weligamage, P., Godaliyadda, G.G.A. and Jinapala, K. (Eds.)] Vol. 1: Irrigation for food security. Colombo, Sri Lanka held during 9-11 June 2009. International Water Management Institute. 81-91 pp. doi:10.3910/2010.210.
• Son, T.T.N., Thu, T.T.A., Nam, N.N. and Man, L.H. 2013. Influence of rice straw treated by indigenous Trichoderma spp. on soil fertility, rice grain yield and economic efficiency in the mekong delta. Omonrice 19: 145-152.
• Zhang, A., Cui, L., Pan, G., Li, L., Hussain, Q., Zhang, X., Zheng, J. and Crowley, D. 2010. Effect of biochar amendment on yield and methane and nitrous oxide emissions from a rice paddy from Tai Lake plain, China. Agriculture, Ecosystems and Environment, 139: 469-475.