What do you mean by crop production & management ?
Crop production and management refers to the growing of crops and providing all the nutrients to the crop plant that are needed and also properly storing them. there are many activities in crop production and management. like
preparation of soil (ploughing, levelling and manuring)
sowing of seeds
addition of manure and fertilizers
protection of crop from weeds and pests
harvesting, threshing and winnowing
storage of grains.