Soil is a significant wellspring of supplements required by plants for development. The three primary supplements are nitrogen (N), phosphorus (P), and potassium (K). Together they make up the triplet known as NPK. Other significant supplements are calcium, magnesium, and sulphur. Plants additionally need little amounts of iron, manganese, zinc, copper, boron, and molybdenum, known as minor components because solitary follows are required by the plant. The job these supplements play in plant development is unpredictable, and this archive gives just a concise layout. The soil supplements contribute a lot in restoring the productive potential of soil to a great extent. Each soil supplement possesses certain advantages and limitations in restoring the fertility of the soil. Integrated fertilizer treatment proves beneficial in restoring soil fertility for various types of soils.

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