Comparing organic and inorganic fertilizers? Which is better?

Comparing organic and inorganic fertilizers? Which is better? 

The role of organic and inorganic fertilizer on plants

Organic fertilizersplays a role in improving the soil, such as enhancing humus, which helps the soil become porous to retain moisture, improve the pH, enhance soil nutrition, help microorganisms in the soil work better.

Inorganic fertilizers are forms of mineral salts obtained through chemical reactions or splitting processes to create the nutrients that plants need, produced by industrial processes. 

Distinguish between organic and inorganic fertilizers

Organic fertilizer: Formed from animal excrement, waste, agricultural by-products, domestic waste, waste and by-products from seafood processing factories ... Nursing is in the form of organic compounds. The words "organic" or "natural" in this case simply mean that the product is only minimally processed and the nutrients are still bound in their natural forms, rather than extracted. and refined.



  • When organic fertilizers are broken down, they also improve the structure of the soil and increase the ability to retain water and nutrients.
  • Because they are slow release fertilizers, it is difficult to harm the crop.
  • There is very little risk of toxic accumulation of chemicals and salts that can harm crops.
  • Organic fertilizers are renewable, biodegradable, sustainable and environmentally friendly.


  • Plants absorb slowly
  • Uncontrollable organic ingredients
  • Productivity is not high

Inorganic fertilizers: are fertilizers produced from factories on the basis of chemical reactions to create these fertilizers. For example, nitrogen, urea, phosphorus, potassium ... These products can be made from petroleum products, rocks or even organic sources. Some chemicals may appear naturally, but the difference is that the nutrients in chemical fertilizers are refined to their pure state.



  • Supplying minerals to plants to promote growth 
  • They are highly analyzed to produce the exact ratio of desired nutrients.
  • Standardized makes the ratios and chemical source easy to understand.
  • Reasonable price, in other words, quite cheap.


  • Chemical fertilizer residues can be harmful to your health
  • The soil is hardened, not loose
  • Environmental pollution if abused


Each type of fertilizer has different advantages and disadvantages due to its effectiveness so it is difficult to compare which is better. But when considering your choice of crops, you should consider many other factors such as weather, seasons, plant varieties ... You can still use alternating between organic and inorganic fertilizers to both improve soil, just increase the productivity of the crop.

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