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प्रश्न
Why earthworm is called as farmer’s friend?
टीपा लिहा
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उत्तर
Earthworms take organic wastes as food and produce compost castings. So earthworms are known as Farmers’ Friends because of the multitude of services they provide to improve soil health and consequently plant health.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Chemistry in Everyday Life - Evaluation [पृष्ठ ४५]
APPEARS IN
संबंधित प्रश्न
Damaged seeds would _________ on top of water.
What is the advantage of storing grain in wattle and daub baskets?
What is done to avoid the damage to crops?
______ is called as farmer’s best friend.
Analogy
Urea : Inorganic fertilizer: Vermi compost: _______.
Analogy:
Used as fertilizer: Gypsum:: Helps nerves function properly: ______.
Tabulate the nutrients present in inorganic fertilizers.
If you are given a dry piece of land for cultivation, what will you do before sowing the seeds?
- Name the tool used with a tractor for sowing seeds in a field.
- What are the advantages of using this tool?
______ is a method of sowing seeds.
