Question

give reasons for the following statement. crop rotation is a natural way of pest control reason​

Answer 1

Explanation:

Crop rotation is the practice of growing a series of different types of crops in the same area across a sequence of growing seasons. It reduces reliance on one set of nutrients, pest and weed pressure, and the probability of developing resistant pest and weeds.

Growing the same crop in the same place for many years in a row, known as monocropping, gradually depletes the soil of certain nutrients and selects for a highly competitive pest and weed community. Without balancing nutrient use and diversifying pest and weed communities, the productivity of monocultures is highly dependent on external inputs. Conversely, a well-designed crop rotation can reduce the need for synthetic fertilizers and herbicides by better using ecosystem services from a diverse set of crops. Additionally, crop rotations can improve soil structure and organic matter, which reduces erosion and increases farm system resilience.

Answer 2

Explanation:

Crop rotation is an efficient way of preventing pests from getting used to the types of plants that are being cultivated. The method uses alternating the species of crops that are grown every year. In addition to managing pests, this farming method also increases the fertility of the soil.