National Academy of Agricultural Sciences (NAAS)
|
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 |
An experiment was conducted during kharif 2015 and 2016 at Agro met Research Farm of NDUAT as to basis the yield forecast Yield Forecast of rice crop in Eastern U.P. using simulation Model. The genetic coefficients were determined by the Decision Support System for Agro Technology Transfer (DSSAT) model using the identical management and other conditions as in the field experiment for three varieties of rice (Sarooj-52, NDR-359 and Swarna). These determined coefficients were used in the subsequent in calibration on validation and other applications. Results reveal that observed value of grain yield of rice in July 5th transplanted rice was higher over simulated value, due to higher number of days taken to anthesis and physiological maturity over simulated value. Due to delay in transplanting, the grain yield of rice decreased in accordance with observed value too. This shows the better sensitivity of DSSAT model.
Citations |
 |
 |
 |
 |
