Question

6. The practice of leaving the field uncultivated is called
7. Manure obtained by the decomposition of dead plants and animals is called
and
to the crops.
8. NPK fertilizer supplies
Ilowing:​

Answer 1

1. The practice of leaving the field uncultivated is called fallowing.
2. Manure obtained by the decomposition of dead plants and animals is called compost.
3. NPK fertilizer supplies nitrogen,phosphorus & potassium.

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