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The reason of nutrient loss of organic fertilizer

In the current agricultural production process, everyone advocates the application of organic fertilizer, but many farmers' friends report that the loss of nutrients of organic fertilizer is very powerful, and they do not know how to prevent and control, so why is the loss of organic fertilizer nutrients so powerful? Today, let's take a look at the reasons for the loss of nutrients.

First, prevent nutrient loss caused by gas volatilization
In the process of decomposing, the nitrogen in the organic fertilizer will be converted into ammonia gas, causing loss of volatilization. Therefore, when it is decomposed, it must be covered with a plastic film without damage. And the time of stacking and maturing should not be too long, and use it as soon as possible after the maturity is completed. Therefore, we suggest that during the fermentation process, the turning machine can be used for turning over, increasing the amount of ventilation and oxygen, and promoting the proliferation of microorganisms, thereby increasing the fermentation speed. Our factory produces different types of compost turning machines for customers to choose.

Second, prevent nutrient loss caused by chemical reactions
Human excrement and ash are an example. There are still many vegetable farmers who put some ash in the human waste to prevent flies or odors. The plant ash is rich in potassium carbonate, and the pH is alkaline. The human excrement is an acidic organic fertilizer, so the two meet, the acid and alkali neutralize, and the nutrient is lost. Therefore, in the work of composting and fertilizing, the human excrement and the ash should be separated, and the individual, single and single use should be avoided. The ash should not be poured into the organic fertilizer, and the ash should be prevented from being leached by the rain. In addition to the example of human excrement and grass ash, everyone should also know more about the chemical reactions between different materials to prevent nutrient loss.

Third, prevent nutrient loss with water leakage
Like rice husk, duck manure, cow dung, etc., ordinary people will water on the pile of manure in order to be more prone to rot, but often the nutrient elements will seep through the water due to the lack of anti-leakage measures underneath. Leak and lose. Therefore, whether it is used in pits or flattened on the ground, the plastic film must be paved to prevent the nutrients from leaking with water. Therefore, the water must be in an appropriate amount. The water required for organic fertilizer fermentation is generally 45%-60%, so that the material is not pinched. Drip water, loose and disperse is appropriate.

Knowing the above reasons that may lead to the loss of nutrients in organic fertilizers, in the production of organic fertilizers, we must avoid these phenomena, thereby increasing the nutrients of organic fertilizers and producing high-quality organic fertilizers.