How can we reduce the use of chemical fertilizers?

Agroforestry, mulching, intercropping, crop rotation, organic farming are management strategies to reduce chemical fertilizers usage.

What can we do to minimize the negative environmental effect of fertilizers?

The efficiency of fertilizer nitrogen can be increased and losses reduced, by matching supply with crop demand, optimizing split application schemes, changing the form to suit the conditions, and use of slow-release fertilizers and inhibitors.

Why the use of fertilizers should be reduced?

The use of fertilizers should be reduced bcoz excess of fertilizers can kill plants or the amount of nutrients in the soil will get reduced. In same way animals will also get affected by it when they eat such plants.

How can you minimize the application of herbicides and pesticides?

Preventing Pesticide Damage to Plants (Phytotoxicity)

1. Apply pesticides during the cooler part of the day, such as the early morning or evening.
2. Add surfactants only when recommended on the pesticide label.
3. Avoid tank mixes.
4. Never use a sprayer for insecticides that was previously used to apply herbicides.

Can we stop using fertilizer?

But the research shows that this is not necessarily true. Farmers in many countries can reduce fertilizer use without sacrificing food production. One of the world’s biggest and most impressive studies shows us that simple interventions can produce large results. To increase yields, you need more and more fertilizer.

What can be used instead of fertilizer?

Here are 8 of our favorite DIY fertilizers for a variety of needs.

• Grass Clippings. If you have an organic lawn, make sure to collect your grass clippings to use on your gardens.
• Weeds.
• Kitchen Scraps.
• Manure.
• Tree Leaves.
• Coffee Grounds.
• Eggshells.
• Banana Peels.

How can we reduce the use of chemical Fertilisers in India?

ICAR recommends soil test-based management of nutrients with balanced use of inorganic and organic sources to reduce the use of chemical fertilizers. This would reduce the deterioration of soil health, as well as protect the environment and limit the contamination of groundwater, the minister’s statement said.

What is one example of a way to prevent chemicals from being used in farming or gardening?

The application of mulch to soil under plants can reduce incidence of these types of diseases. This is especially helpful when growing fruit and vegetable crops like tomatoes, squash and strawberries. Mulches are also the best way to save work and reduce the use of herbicides to control weeds in beds.

How do chemical fertilizers harm our food and health?

Use of excessive quantity of synthetic fertilizers are harmful for human health. It is contaminating the surface water via runoffs and its consequent effects. High levels of nitrates and nitrites in chemical fertilizer may cause some disease like hemoglobin disorders, Alzheimer’s disease and diabetes mellitus.

Should be used instead of chemical fertilizers?

Yes, it is better to use compost instead of chemical fertilizers. Compost is made out of natural or organic things like plant and animal wastes which do not cause any pollution. Whereas the chemical fertilisers are prepared from harmful chemicals which cause soil and water pollution.