Soil testing forecasting using time-series analysis techniques

الملخص EN

Factor analysis is one of the most important methods usually used to identify the most important methods usually used to identify the most important factors affecting the phenomenon of forecasting soil testing along a different periods of time, announced in this study.

In this study, interpretation of the different inter-related factor or variables related to soil investigation on testing all classifications along different soil depths are analyses.

Soil metal compositions of each layer according to Iraqi Environment during the last two decades changed due to different circumstauses forced people to change their life style, all behavior, and produced pollutions all soil chemical changes specially in effected agricultural prediction.

For the above reasons, the open ion of uses born in mineral to predict soil future behavior using some well-known methods such as Brown Double exponent ion and Box-Jenkins times analysis techniques.