An agro-based country depends on agriculture for their economic growth. When population of country increases dependency on agriculture also increases and subsequent economic growth of the country is affected. In this situation, crop yield rate plays a significant role in economic growth of the country. So, there is a need to increase crop yield rate. Some biological approaches (eg. seed quality of crop, crop hybridization) and some chemical approaches (eg. use of fertilizer, urea, potash) are carried out to solve this issue. In addition to these approaches a crop sequencing technique is required to improve net yield rate of crop over season.