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Yield Gap Analysis Using Oryza 2000 Model in Two Rice Growing Districts of Andhra Pradesh


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1 Department of Soil Science and Agricultural Chemistry, ANGRAU, Hyderabad (A.P.), India
     

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Keywords

Yield Gap, Oryza 2000 Model, Potential Yield, Rice Crop
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  • Aggarwal, P.K., Bandyopadhyay, S.K., Pathak, H., Kalra, N., Chander, S. and Kumar, S.S. (2000). Analyses of yield trends of the ricewheat system in north-western India. Outlook Agric., 29(4): 259268.
  • Akula, B. (2003). Estimating wheat yields in Gujarat using WTGROWS and INFOCROP models. Ph.D. Thesis Gujarat Agaricultural University, Sardar Krushinagar, GUJARAT (INDIA).
  • Bouman, B.A.M., Kropff, M.J., Tuong, T.P., Wopereis, M.C.S., Ten Berge, H.F.M. and Van Laar, H.H. (2001). Oryza 2000: Modeling Lowland Rice. International Rice Research Institute, Wageningen University and Research Centre, Los Baos, The Philippines, Wageningen, The Netherlands, 235p.
  • Chaudhary, R.C. and Tran, D.V. (1999). Can Africa be the future rice supplier for Asia? In: Proc. 4th Asian International Rice Conference, Cebu, Philippines. 29 p.
  • Dat Van Tran (2001). Closing the rice yield gap for food security [On-line]. In : Chataigner, J. (ed.). The new development in rice agronomy and its effects on yield and quality in Mediterranean areas. Montpellier : CIHEAM, 2001. p. Available (Cahiers Options Mditerranennes; n. 58).
  • Hassan, G., Khan, N.U. and Khan, Q.N. (2003). Effect of transplanting date on the yield and yield components of different rice cultivars under high temperature of D.I. Khan. Sci. Khy., 16(2): 129 137.
  • Kamrun Nahar., Mirza, Hasanuzzaman, Majumder, Ratna Rani (2009). Effect of low temperature stress in transplanted aman rice varieties mediated by different transplanting dates. Acad. J. Plant Sci., 2(3): 132-138.
  • Lobell, D.B., Cassman, K.G. and Field, C.B. (2009). Crop yield gaps: Their importance, magnitudes and Causes. The Annual Review of Environmental and Resources. 2009. Accessed at arjournals. annualreviews.org. 34 : 179-204.
  • Mannan, M.A., Bhuiya, M.S.U., Hossain, S.M.A. and Akhand, M.I.M. (2009). Study on phenology and yielding ability of basmati fine rice genotypes as influenced by planting date in aman season. Bangladesh J. Agril. Res., 34(3): 373-384.
  • Patel, H.R. and Shekh, A.M. (2006). Yield gap and trend analysis of wheat using CERES-wheat model in three districts of Gujarath state. J. Agrometerorol., 8(1): 28-39.
  • Patel, V.J., Patel, H.R. and Pandey, Vyas (2008). Estimation of yield gap in Anand and panchamahal district using CERES-wheat model. J. Agrometeorology. Special issue part-II : 393-397.
  • Pathak, H., Ladha, J.K., Aggarwal, P.K., Peng, S., Das, S., Singh, Yadvinder, Singh, Bijay, Kamara, S.K., Mishra, B., Sastri, A.S.R.A.S., Aggarwal, H.P., Das, D.K and Gupta, R.K. (2003). Trends of climatic potential and on-farm yields of rice and wheat in the Indo-Gangetic Plains. Field Crops Res., 80 : 223-234.
  • Regmi, A.P., Ladha, J.K., Pathak, H., Pasuquin, E., Bueno, C., Dawe, D., Hobbs, P.R., Joshy, D., Masky, S.L. and Pandey, S.P. (2002). Analysis of yield and soil fertility trends in a 20- year rice-wheat experiment in Nepal. Soil Sci. Soc. American J., 66: 857-867.
  • Timsina, J., Pathak, H., Humphreys, E., Godwin, D.C., Singh, B., Shukla, A. K and Singh, U. (2004). Evaluation of yield gap analysis in rice using CERES-Rice in northwest India. Proceedings of 4th Int. Crop Science Congress, Brisbane, Austarlia, 26 sep-10 Oct 2004.
  • Venkanna (1999). Effect of climate on growth and yield of certain lowland rice varieties in Andhra Pradesh. Ph.D. Thesis, Acharya N G Ranga Agricultural University, Rajendranagar, HYDERABAD,A.P. (INDIA).

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  • Yield Gap Analysis Using Oryza 2000 Model in Two Rice Growing Districts of Andhra Pradesh

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Authors

Y. Sudha Rani
Department of Soil Science and Agricultural Chemistry, ANGRAU, Hyderabad (A.P.), India
G. Jayasree
Department of Soil Science and Agricultural Chemistry, ANGRAU, Hyderabad (A.P.), India

Abstract


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Keywords


Yield Gap, Oryza 2000 Model, Potential Yield, Rice Crop

References