write a detailed report on excessive use of fertilizers
Answers
Answer:
fertilizers are obtained articialiy on commercial basis and the presence of heavy metals affect on the plant growth. and it is also knew it is chemical which contain the nutrients required for the crop growing excessive phosphorus is potiental threat to water quality and even fertilizer supply various nutrients as they are nutrients specific and also and eucess use of fertilizer may lead to heavy metal accumulation, eutrophication, and accumulation of phosphate and nitrate
Answer:
Explanation:
A fertilizer or fertiliser is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients.
Fertilizers may be distinct from liming materials or other non-nutrient soil amendments. Many sources of fertilizer exist, both natural and industrially produced.
[1]For most modern agricultural practices, fertilization focuses on three main macro nutrients: