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Organic and chemical fertilizers are used for agriculture. In organic fertilizers, dung, compost, vermicompost, groundnut, safflower, linseed, nimboli, karanj oilseed meal, chicken manure, green manure are used.
Results: Application of organic fertilizers improves soil texture.
Chemical fertilizers are available in five types.
1. Nitrogen Fertilizers: Urea, Ammonium Sulphate, Ammonium Sulphate Nitrate
2. Phosphorous Fertilizers: Single Super Phosphate, Dicalcium Phosphate, Triple Super Phosphate.
3. Phosphate Fertilizers: Murate of Potash, Sulphate of Potash.
4. Compound Fertilizers: Mono Ammonium Phosphate, Diammonium Phosphate, Ammonium Phosphate Sulphate, Urea Ammonium Phosphate, Ammonium Nitrate Phosphate.
5. Mixed fertilizers: -15:15:15, 20:20:0:13, 24:24:0, 10:26:26 etc.
Soluble mixed fertilizers: , 19:19:19, 12:61:0, 0:52:34, 13:0:45 etc.
Consequences: Chemical fertilizers immediately meet the nutrient requirements of crops but deteriorate the soil texture. For this, it is recommended to give these fertilizers as a supplement to organic fertilizers.