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What is the primary purpose of adding fertilizers to soil?
- a)To increase sunlight absorption
- b)To add nutrients
- c)To retain water
- d)To kill pests
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
What is the primary purpose of adding fertilizers to soil?a)To increas...
Fertilizers are added to soil to provide essential nutrients like nitrogen, potassium, and phosphorus, which help in plant growth and soil fertility.
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What is the primary purpose of adding fertilizers to soil?a)To increas...
Adding Fertilizers to Soil
Adding fertilizers to soil serves the primary purpose of providing essential nutrients to plants for their optimal growth and development. This practice is vital for maintaining soil fertility and ensuring healthy plant growth.
Key Points:
- Nutrient Supply: Fertilizers contain essential nutrients like nitrogen, phosphorus, and potassium which are crucial for plant growth. These nutrients may be deficient in the soil naturally or depleted over time due to continuous cultivation. Adding fertilizers helps replenish these nutrients, promoting healthy plant growth.
- Improving Soil Fertility: Fertilizers not only provide nutrients to plants but also contribute to improving overall soil fertility. Nutrient-rich soil supports a diverse range of plant life and enhances the overall health of the ecosystem.
- Enhancing Crop Yield: By supplying plants with the necessary nutrients, fertilizers help increase crop yield and improve the quality of the produce. This is especially important in agricultural practices where high productivity is essential.
- Promoting Plant Health: Adequate nutrient supply from fertilizers ensures that plants are healthy and resistant to diseases and pests. Strong, healthy plants are better equipped to withstand environmental stressors and produce higher yields.
In conclusion, the primary purpose of adding fertilizers to soil is to supply essential nutrients to plants, improve soil fertility, enhance crop yield, and promote overall plant health. This practice is essential for sustainable agriculture and ensuring food security for the growing global population.
Adding fertilizers to soil serves the primary purpose of providing essential nutrients to plants for their optimal growth and development. This practice is vital for maintaining soil fertility and ensuring healthy plant growth.
Key Points:
- Nutrient Supply: Fertilizers contain essential nutrients like nitrogen, phosphorus, and potassium which are crucial for plant growth. These nutrients may be deficient in the soil naturally or depleted over time due to continuous cultivation. Adding fertilizers helps replenish these nutrients, promoting healthy plant growth.
- Improving Soil Fertility: Fertilizers not only provide nutrients to plants but also contribute to improving overall soil fertility. Nutrient-rich soil supports a diverse range of plant life and enhances the overall health of the ecosystem.
- Enhancing Crop Yield: By supplying plants with the necessary nutrients, fertilizers help increase crop yield and improve the quality of the produce. This is especially important in agricultural practices where high productivity is essential.
- Promoting Plant Health: Adequate nutrient supply from fertilizers ensures that plants are healthy and resistant to diseases and pests. Strong, healthy plants are better equipped to withstand environmental stressors and produce higher yields.
In conclusion, the primary purpose of adding fertilizers to soil is to supply essential nutrients to plants, improve soil fertility, enhance crop yield, and promote overall plant health. This practice is essential for sustainable agriculture and ensuring food security for the growing global population.
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What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer?.
What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer? for Class 7 2025 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 7 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the primary purpose of adding fertilizers to soil?a)To increase sunlight absorptionb)To add nutrientsc)To retain waterd)To kill pestsCorrect answer is option 'B'. Can you explain this answer?.
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