1Are there ways to break out of our dependency on fertilizer

1-Are there ways to break out of our dependency on fertilizers?
2-What are some alternatives to chemical-dependence or its overuse in agriculture?
3-alternative or possible solution to the nitrogen problem. Provide citations for the sources that you use.

Solution

1)Ways to break out of our dependency on fertilizers: Organic farm uses natural techniques that prevent soil depletion and soil contamination with fertilizers.Nutrition cycling is the another issue ,Generally no soil on earth lacks the nutrition to grow though the soil is deficient from phosphorous and nitrogen.

The nutrients naturally required is actually can derived from microorganisms in the soil ,The microorganisms supply your soil as a natural fertilizer.without these microorganisms the soil cannot get the nutrients.Instead of using chemical fertilizers,The microorganisms are very good nutrient source for the production of plants in soil.

2)Some alternatives to chemical-dependence or its overuse in agriculture:

Most farmers are using chemical fertilizers in our country to improve crop yield.Many scientists discovered biofertilizers but no one using because of low production rate,They using chemical fertilizers for high yield.Many microorganisms in soil act as a fertilizer to the production of crops,N2 fixation also a natural fertilizer.

3)Alternative or possible solution to the nitrogen problem. Provide citations for the sources that you use:

Fertilizers and animal manure are both rich in nitrogen and are the primary sources of nutrient pollution from agricultural source.Finding alternative source in agriculture is critical.Tackling the nitrogen problem is sustainable and secure food production.The recycling of nitrogen is the solution to decrease the problem from the contamination and pollution of soil.