Rishabh Tiwari, K.K. Pandey, K.K. Mourya, Naveen Kumar, Neelmani Bootauliya and Ankit Maurya
Abstract
The model for pre-harvest crop yield on rice crop has been developed earlier for the study area and different parts the country on crop season weather data. The present research has been model for district level and District Ayodhya has been selected under the investigation and four weather parameter (Minimum Temperature, Maximum Temperature, Rainfall and Relative Humidity) were taken for the study. This present investigation only selected weeks (Positively correlated weeks). The two parameter on interaction of two weather variables. The Maximum R2 reported 59.1 following by 57.4,57.1 and 52.8 for Rainfall, R. H., Max. T. and Min. T. respectively. The value of R2 from significant and at 1% level of significant. The interaction effect reported Maximum on R. H. and RF 75.1(R2), which is and Positive followed by Min. T. and Max. T., Max. T. and Rainfall i.e., 72.2% and 71.7%, respectively. The least value of R2 reported in Min. T. and R. H. 60.2%. The correlation and Multiple regression methods have been applied to find the effect of individual and joint variables.