Which of the following is an example of a legume commonly used as a cover crop for nitrogen fixation?

In organic farming, what is the term for the practice of allowing animals to graze on crop residues and cover crops?

Which of the following is a common cover crop used for weed suppression and erosion control?

What is the term for the practice of growing different crops in the same field during the same growing season?

Which of the following nutrients is often deficient in sandy soils and may require supplementation in agriculture?

What is the primary purpose of a soil moisture sensor in agriculture?

Which of the following is a leguminous cover crop commonly used for green manure in agriculture?

Which of the following is a common practice in organic farming to control weeds without using synthetic herbicides?

In organic farming, what does the term "companion planting" involve?

Which agricultural practice involves alternating periods of cultivation and leaving the land fallow to improve soil fertility?