Can we get high yealding varieties without using chemical fertilizer explain brefly?
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Commercially available fertilizers containing NPK (Nitrogen, Phosphorus and Potassium) are globally known to be the "best" method in agriculture due to its economic benefits, especially for farmers and entrepreneurs who would like to increase crop yields at the lowest cost possible.
However, from an ecological perspective, the use of artificial fertilizers proves to disrupt the nutrient ratio in soils and lead to the competition of plants in croplands. This can be considered as one of the main cause of competitive exclusion among vegetation. Furthermore, repeated application may cause toxic buildup of chemicals in soils and may alter the soil pH which can harm beneficial microbial ecosystems.
However, from an ecological perspective, the use of artificial fertilizers proves to disrupt the nutrient ratio in soils and lead to the competition of plants in croplands. This can be considered as one of the main cause of competitive exclusion among vegetation. Furthermore, repeated application may cause toxic buildup of chemicals in soils and may alter the soil pH which can harm beneficial microbial ecosystems.
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