Question

chemical fertilizer must be replaced by organic manure give a reason​

Answer 1

Answer:

Advantages of Organic Fertilizer: In addition to releasing nutrients, as organic fertilizers break down, they improve the structure of the soil and increase its ability to hold water and nutrients. Over time, organic fertilizers will make your soil–and plants–healthy and strong.

Explanation:

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Answer 2

Answer:

Chemical fertilizers must be replaced by organic manure because organic manure has many benefits.

• Organic manure is better than chemical fertilizers .
• Organic manure increases soil fertility, crop production .
• Organic manure is eco-friendly.
• Chemical fertilizers kills the friendly organisms of soil .