Answer :
Explanation:
When crops are grown one after the other, it decreases the productivity of the soil. However, this can be overcome by adding manures and fertilizers to the soil. This increases the yield of the plants and also restores the productivity of the soil
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Answer:
Objective: To investigate the effect of adding manure fertilizer to soil on seed growth.
Materials:
Soil
Mannure fertilizer
Water
Seeds
Pots or containers
Ruler or measuring tape
Data collection sheet Procedure:
Take some soil in a pot or container.
Add some manure fertilizer to the soil.
Mix the manure fertilizer thoroughly with the soil.
Plant a seed in the soil.
Provide regular watering to the soil.
Record the growth of the seed weekly