Iwill give brainiest + (6 points)

a farmer uses weeks and stalks from his pervious year's crop to plow his field. which of the following soil conservation techniques is he employing?

a. terracing
b. recycling
c. conservation plowing
d. crop rotation

C. conservation plowing

Explanation:

Terracing is creating steps or terraces on ones framland. Crop rotation is the change of crops, often seasonally, in a certain location. Recycling, while technically matching the question, is not the answer, as the process of using dead stalks from the previous year's crop in the soil is called conservation plowing.