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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2018: 95.39
For more details click here

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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(12): 2081-2088
DOI: https://doi.org/10.20546/ijcmas.2019.812.246


Simulation of Crop Growth and Productivity using Simulation Model for Short Duration Rice
Ravikant Chandrvavanshi1, G. Kar2, Sonam Upadhyay3, Parshottam Kumar Sinha4* and Rohit5
1Krishi Vigyan Kendra Guna, M. P., India
2Indian Institute of Water Management, Bhubaneswar, India
3Department of Extension, JNKVV Jabalpur, M. P., India
4Krishi Vigyan Kendra Kawardha, C. G., India
5Department of Plant Breeding, IGKV Raipur, C. G., India
*Corresponding author
Abstract:

An experiment was conducted to study crop growth modeling at the paddy field of ICAR- Indian Institute of Water Management during Kharif 2016. The CERES-Rice model of DSSAT 4.5 was used to simulate crop growth and yield; Validation results showed that model predicted number of days to flowering with the RMSE values of 0.98. Four days difference was recorded between observed and simulated days to flowering in different varieties. The model simulated number of days from planting to physiological maturity with RMSE of 0.65. LAI was simulated with RMSE of 0.38 for this cultivar. There was a good agreement between observed and simulated grain yield with RMSE of 0.35 the simulation of total crop biomass at harvest was also correlated with RMSE of 3.41.


Keywords: Simulation model, Rice, CERES-Rice, Crop growth models, DSSAT
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How to cite this article:

Ravikant Chandrvavanshi, G. Kar, Sonam Upadhyay, Parshottam Kumar Sinha and Rohit. 2019. Simulation of Crop Growth and Productivity using Simulation Model for Short Duration Rice.Int.J.Curr.Microbiol.App.Sci. 8(12): 2081-2088. doi: https://doi.org/10.20546/ijcmas.2019.812.246