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Humus in soil is useful because it
1. Increases water retention in soil
2. Improves soil structure
3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.
1. Increases water retention in soil
2. Improves soil structure
3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.
Select the correct code:
- a)1 Only
- b)2 Only
- c)1 and 2 Only
- d)1 and 3 Only
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Humus in soil is useful because it1. Increases water retention in soil...
Capillary mechanism has nothing to do with humus
Most Upvoted Answer
Humus in soil is useful because it1. Increases water retention in soil...
Humus is a dark, organic substance that forms as a result of the decomposition of plant and animal matter. It is an essential component of soil, and its benefits to soil health are numerous. The correct code is option 'C' which states that humus in soil is useful because it increases water retention in soil and improves soil structure.
Benefits of Humus in Soil:
1. Increases water retention in soil: Humus can hold up to 90 percent of its weight in water. This ability to retain moisture is essential for plant growth, especially in areas with low rainfall. Humus also helps to prevent waterlogging by improving the soil's drainage.
2. Improves soil structure: Humus acts as a binding agent in soil, helping to hold soil particles together. This improves the soil's structure, making it less likely to erode and more able to support plant growth.
3. Enhances nutrient availability: Humus contains many essential plant nutrients, including nitrogen, phosphorus, and potassium. These nutrients are released slowly over time, providing a steady supply of nutrients to plants.
4. Promotes biological activity: Humus is a food source for many soil organisms, including bacteria, fungi, and earthworms. These organisms help to break down organic matter, releasing nutrients and improving soil structure.
In conclusion, humus in soil is essential for maintaining healthy soil and promoting plant growth. It increases water retention in soil, improves soil structure, and enhances nutrient availability. Humus also promotes biological activity in soil, which is essential for maintaining a healthy ecosystem.
Benefits of Humus in Soil:
1. Increases water retention in soil: Humus can hold up to 90 percent of its weight in water. This ability to retain moisture is essential for plant growth, especially in areas with low rainfall. Humus also helps to prevent waterlogging by improving the soil's drainage.
2. Improves soil structure: Humus acts as a binding agent in soil, helping to hold soil particles together. This improves the soil's structure, making it less likely to erode and more able to support plant growth.
3. Enhances nutrient availability: Humus contains many essential plant nutrients, including nitrogen, phosphorus, and potassium. These nutrients are released slowly over time, providing a steady supply of nutrients to plants.
4. Promotes biological activity: Humus is a food source for many soil organisms, including bacteria, fungi, and earthworms. These organisms help to break down organic matter, releasing nutrients and improving soil structure.
In conclusion, humus in soil is essential for maintaining healthy soil and promoting plant growth. It increases water retention in soil, improves soil structure, and enhances nutrient availability. Humus also promotes biological activity in soil, which is essential for maintaining a healthy ecosystem.
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Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer?
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Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer?.
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Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Humus in soil is useful because it1. Increases water retention in soil2. Improves soil structure3. Sets ground for capillary mechanism to enrich top layer with minerals from beneath.Select the correct code:a)1 Onlyb)2 Onlyc)1 and 2 Onlyd)1 and 3 OnlyCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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