name the essential fertilisers used in agricultural field.
Answers
Most fertilizers that are commonly used in agriculture contain the three basic plant nutrients: nitrogen, phosphorus, and potassium. Some fertilizers also contain certain "micronutrients," such as zinc and other metals, that are necessary for plant growth.
Hope it helps
Pls mark as brainliest...
Thank u
Most fertilizers that are commonly used in agriculture contain the three basic plant nutrients: nitrogen, phosphorus, and potassium. Some fertilizers also contain certain "micronutrients," such as zinc and other metals, that are necessary for plant growth. Materials that are applied to the land primarily to enhance soil characteristics (rather than as plant food) are commonly referred to as soil amendments.
Fertilizers and soil amendments can be derived from:
virgin raw material
composts and other organic matter
wastes, such as sewage sludge and certain industrial wastes.
Overuse of fertilizers has resulted in contamination of surface water and groundwater.