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Questions and Answers
What is the primary benefit of having earthworms and microbes in the soil?
They break down organic matter into humus, which supports plant growth.
Why is turning over loose soil important for plant growth?
It allows roots to penetrate deep into the soil, enables roots to breathe easily, and fosters the growth of earthworms and microbes that break down organic matter into humus.
How does turning over loose soil impact root development?
It allows roots to penetrate deep into the soil and breathe easily, thereby supporting healthy root growth.
What proportion of the soil profile is responsible for supporting plant growth?
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What is the ultimate goal of preparing the soil before sowing a crop?
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What is the primary purpose of turning over loose soil in agriculture?
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What is the significance of earthworms and microbes in the soil?
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What is the primary advantage of loose soil structure?
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What is the role of the top layer of soil in plant growth?
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What is the ultimate outcome of preparing soil before sowing a crop?
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Study Notes
Soil Preparation
- Soil preparation is the first step before sowing a crop in agriculture.
- Turning over loose soil is crucial to allow roots to penetrate deep into the soil.
- Loose soil enables roots to breathe easily, even when they grow deep into the soil.
Benefits of Loose Soil
- Loose soil promotes the growth of earthworms and microbes in the soil.
- These organisms are beneficial as they further break down oil and humus into the soil.
- Only a few centimeters of the top layer of soil support the plant's growth, making loose soil essential.
Importance of Soil Turning
- Turning over loose soil is vital for crop growth.
- It allows roots to penetrate deep and promotes healthy growth of plants.
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Description
Learn about the importance of soil preparation in agriculture, including loosening the soil, root growth, and the role of earthworms and microbes.
