Soil 6 Flashcards
What is the size of particles in sandy soil?
Large
Sandy soil consists of large particles, which allows for good drainage.
What is the quantity of water that sandy soil holds?
A little
Sandy soil has low water retention due to its particle size.
What is the size of air spaces in sandy soil?
Large
The large particles in sandy soil create large air spaces.
What is the quantity of organic matter in sandy soil?
Small
Sandy soil typically has low organic matter content.
What is the size of particles in clay soil?
Small
Clay soil consists of small particles, which can lead to compactness.
What is the quantity of water that clay soil holds?
A lot
Clay soil retains a significant amount of water due to its small particle size.
What is the size of air spaces in clay soil?
Small
The small particles in clay soil lead to small air spaces.
What is the quantity of organic matter in clay soil?
Medium
Clay soil often has a moderate amount of organic matter.
What is the size of particles in loam?
Medium
Loam is a balanced mixture of particle sizes, primarily medium.
What is the quantity of water that loam holds?
Medium
Loam has balanced water retention, holding a moderate amount of water.
What is the size of air spaces in loam?
Medium
Loam has medium-sized air spaces, allowing for good aeration.
What is the quantity of organic matter in loam?
Large
Loam is known for having a high amount of organic matter.
When is rice planted in relation to soil moisture?
When the soil is covered in water
Rice requires flooded conditions for optimal growth.
What type of soil is best for growing most plants?
Loam
Loam is preferred for its balanced composition and nutrient content.
What can farmers add to soil to create sandy loam?
Sand
Adding sand to loam improves drainage for plants needing well-drained soil.
What is added to soil if a plant needs a lot of lime?
Lime
Lime can be added to enhance soil for plants requiring higher pH levels.
