Identify the correct sequence of steps involved in agricultural practices 

Preparation of soil $\to$ Sowing $\to$ Adding manure $\to$ Irrigation $\to$ Removal of weeds $\to$  Harvesting $\to$ Storage of food grains

 Preparation of soil $\to$ Removal of weeds $\to$ Adding manure $\to$ Sowing$\to$ Irrigation $\to$ Harvesting  $\to$Storage of food grains

 Sowing $\to$Harvesting $\to$ Irrigation $\to$ Removal of weeds $\to$Storage of grains $\to$ Preparation of  soil $\to$Adding manure
 

Preparation of soil $\to$ Adding manure $\to$ Sowing$\to$  Irrigation $\to$ Removal of weeds $\to$  Harvesting $\to$ Storage of food grains