Crop & Soil Management Flashcards
6 cards from real CAC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Crop & Soil Management flashcards as text
Which soil component is primarily responsible for retaining moisture and nutrients?
Answer: Clay
Clay particles have high water and nutrient retention capacity, making them essential for soil fertility.
What is the primary benefit of crop rotation in soil management?
Answer: Enhances soil fertility and reduces pests
Crop rotation improves soil fertility, reduces pests and diseases, and enhances nutrient cycling.
Which soil pH level is generally considered optimal for most crops?
Answer: 6.0 - 7.0
A pH level between 6.0 and 7.0 is ideal for most crops as it allows for optimal nutrient availability.
Which practice is used to prevent soil erosion in sloped agricultural land?
Answer: Contour plowing
Contour plowing follows the natural curves of the land to reduce runoff and prevent soil erosion.
What is the primary purpose of cover cropping?
Answer: Reduce soil erosion and enhance soil quality
Cover crops help prevent soil erosion, improve soil structure, and increase organic matter.
Which macronutrient is most responsible for plant growth and chlorophyll production?
Answer: Nitrogen
Nitrogen is essential for chlorophyll production and plant growth, making it a key macronutrient in agriculture.