Question

advantages and disadvantages of chemical fertilisers in points

Answer 1

Advantages and disadvantages

Advantages of applying fertilisers to the land:

It increases crop yield and improves poor quality land.Manure improves soil texture, recycles nitrogen and introduces essential bacteria.Pasture is improved so animals fatten up quicker.Once marshland is drained, fertilisers can help reclaim that land for pastureCrops grow faster – particularly when hybrid seeds are used.

Disadvantages of using artificial fertilisers:

Crops grow better, but so do weeds. Therefore herbicide sprays are required too.Better quality plants attract insects so pesticides may be needed.Excess nitrogen from fertilisers gets into water supplies, causing fish to die.Chemicals need to be used safely. In poorer countries in particular, farmers can 
damage their health by applying fertilisers, pesticides and herbicides incorrectly.Artificial

Answer 2

ADVANTAGES OF CHEMICAL FERTILIZER:-

The biggest advantage of chemical fertilizer are that it works fast and efficient...

Chemical fertilizers helping plant grows...

Chemical fertilizers being cheaper than organic fertilizer...

Providing immediate nourishment...

DISADVANTAGES OF CHEMICAL FERTILIZER:-
Global warming via release of greenhouse gases...

Mono cultures and consequences association with elimination of diversity...

Ever increasing dependence on chemical systems...

Nutrient pollution as evidence by algae blooms, eutrophication...

Water quality issues, lower oxygen levels and dangers to fish stocks...

Direct impacts of human health (cancers, nutrient, deficiencies, etc)...

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