Organic fertilizer and manure are different products

Both commercial organic fertilizers and manure can supplement organic matter and promote the formation of granular structures. But in terms of green, healthy and sustainable development, commodity organic fertilizers have more advantages. This is because there are many differences between organic fertilizers and manure.

Firstly, organic fertilizers are more "harmless" than manure.

The key difference between the two types of fertilizers lies in their "maturity" and "harmlessness". Compared to commercial organic fertilizers, manure has many drawbacks:

manure

One reason is that it contains a high amount of salt, which can easily cause soil salinization.

Secondly, manure contains a large amount of bacteria and insect eggs, which are most likely to cause pests and diseases in the greenhouse;

Thirdly, the nutrient content of manure is unstable, making it difficult to achieve reasonable fertilization.

Fourthly, if the manure contains harmful substances or heavy metals, it cannot be removed solely by high-temperature fermentation.

Livestock manure has both advantages and disadvantages for soil, and under certain conditions, the two can be transformed into each other. The advantage of animal manure is that it can be used as fertilizer to fertilize farmland and soil; Frequent application of manure can also improve the soils ability to resist weathering and water erosion, alter soil aeration and cultivation conditions, and increase the growth of soil organic matter and beneficial microorganisms.

The disadvantage is that excessive use of untreated feces can harm the quality of crops, soil, surface water, and groundwater. In some cases (usually fresh feces), there is a phenomenon of burning seedlings; The extensive use of feces can also cause the accumulation of dissolved salts in the soil, leading to an increase in soil salinity and affecting plant growth. According to reports, in 1999, 31% of pastures in Africa experienced soil salinization and decreased soil fertility due to livestock manure pollution.

Secondly, the effect of improving soil with commodity organic fertilizers is more rapid

If the soil is in poor condition, using commercial organic fertilizer for improvement is faster than using manure.

This is because commercial organic fertilizers have two major characteristics: cleanliness and ripeness. During the production process of commercial organic fertilizers, not only is high-temperature sterilization and insecticidal carried out, but complete fermentation is also carried out by microorganisms, and oxygen and fermentation temperature are well controlled to fully decompose organic matter into humic substances that directly form granular structures. At the same time, the amino acids and beneficial metabolites produced are retained. There will be no substances that affect vegetables after use.

Once again, the distribution ratio of organic fertilizers in products is more reasonable

The various nutrients in commercial organic fertilizers are adjustable, and products with different nutrient contents can be used according to different soil conditions.