Question

Crop rotation is one of the effective method to eradicate
(A) Disease
(B) parasites
(C) predators
(D) bacteria

Answer 1

Answer: A.

Explanation:Because by rotating crop we will have different crop in different seasons and certain type of bacteria will not dominate and we can control plant diseases.

Answer 2

Crop rotation is one of the effective methods to eradicate (A) Disease.

Crop rotation:

• Crop rotation is defined as a "method of cultivating different types of crops on the same area in a repeated sequence."
• Rotating crops year after year has several economic and environmental benefits.
• Crop rotation is also beneficial for long-term soil and farm management.
• Crop rotation is the practice of cultivating a variety of crops in the same location over the course of several growing seasons.
• It lowers dependency on a single set of nutrients, pest and weed pressure, and the likelihood of acquiring pest and weed resistance.
• Crop rotation thereby decreases the population of weeds or, better yet, prevents them from growing.
• In the long term, this helps the farmer to avoid using tillage on the land, which is a damaging weed management strategy to the soil structure.

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