The Functions Of Organic Fertilizer In Agriculture

What are the Functions of Organic Fertilizer in Agriculture?

Because of great amount of chemical fertilizer being applied in a fairly long period, the organic substances content in soil reduces without the neutralization of organic fertilizer. The successive application of inorganic fertilizer, can only lead to the mineralization and exhaustion of organic material, the content of which in soil decreasing steadily. The decomposition rate of free organic matter is significantly higher than that of recombinant organic matter.

1.soil properties getting worse. declining.

3.causing crop failure, severe plant disease and insect pest.

4.low utilization rates, polluting the ecological environment.

All the signs indicate that crop growth cannot live without organic fertilizer. But how could we get organic fertilizer? We can use organic fertilizer granulator to produce organic fertilizer. Livestock and poultry manure, crop straws, sludge, grass carbon and etc are the main materials of organic fertilizer production.

Organic fertilizer processing production and technological process includes the selection of the raw material (livestock and poultry manure, crop straws, sludge, grass carbon and etc)→fermentation treatment→burden mixing→granulation→cooling and screening→measuring and cutting→product storage.


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Raw materials for organic fertilizer includes:

1.Animal manure: chicken manure, cow dung, sheep manure, horse dung, rabbit dung, etc.

2.Household garbage: kitchen waste.

3.Industrial waste: vinasse, vinegar residue, cassava dregs, sugar residue, and furfural residue, etc.

4.Agricultural residues: crop straws, bean pulp, cottonseed meal, etc.

5.Municipal sludge: river sludge, sewage sludge.

These organic substances can be as our organic fertilizer raw materials. Organic fertilizer, being friendly to the environment, has more nutrients and good effect on crops.

fertilizer product line.jpg

Henan Tongda Heavy Industry Science And Technology Co., Ltd., which is a famous and large enterprise specialized in researching and developing, designing, manufacturing and selling organic and compound fertilizer equipment, was founded in 1983 and registered “Tongda” as brand in 2003. Our company’s main items are the production and installation of fertilizer equipment and its accessories, the design and construction of fertilizer projects. The quality of the fertilizer equipment produced are excellent and the specifications are all up to or exceed the national standards, Products are widely used in various fertilizer processing industries, and has realized the one-stop service of design-manufacturing-installation-commissioning-technical training.