Question

crop mangement in nessary?
If yes so why

Answer 1

Answer:

Soil supplies mineral nutrients to the crop plants. These nutrients are essential for the growth of plants. ... Continuous cultivation of crops makes the soil poor in nutrients. Therefore, farmers have to add manure to the fields to replenish the soil with nutrients.

Answer 2

Answer:

Importance of Crop Management

Crop management is the set of agricultural practices performed to improve the growth, development and yield of crops. It begins with a seedbed preparation, sowing of seeds and crop maintenance; and ends with crop harvest, storage and marketing.