Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

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


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

   Subscribe/Renew Journal


No Abstract

Keywords

Yield Gap, Oryza 2000 Model, Potential Yield, Rice Crop
Subscription Login to verify subscription
User
Notifications
Font Size


  • 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).

Abstract Views: 489

PDF Views: 0




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

Abstract Views: 489  |  PDF Views: 0

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


No Abstract

Keywords


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

References