New uses of mushroom substrate: Can it be used as fertilizer

Mushroom substrate is the raw material required for mushroom cultivation. During the growth of mushrooms, these raw materials are decomposed into organic and inorganic substances, thereby providing the nutrients needed by mushrooms. After the mushrooms grow, the organic matter content of the mushroom substrate is relatively high and it is rich in nutrients such as nitrogen, phosphorus and potassium.

1. High nutritional content: The mushroom substrate is rich in organic and inorganic elements, which can provide the nutrients needed by plants.

2. Improve soil conditions: The use of mushroom substrate can improve soil structure, increase the content of soil organic matter, and enhance the soil's water and nutrient retention capacity.

3. Reduce waste: Utilizing mushroom substrate as fertilizer can reduce waste during the mushroom cultivation process and effectively utilize agricultural waste, achieving the goal of resource reuse.

1. Selection of mushroom substrate types: Different mushroom substrate raw materials may contain different harmful substances, which require careful selection and handling.

2. Control of storage time: When using mushroom substrate as fertilizer, attention should be paid to the control of storage time. It is not recommended to store it for a long time to avoid the generation of unpleasant odors or harmful substances such as ammonia.

3. Selection of treatment methods: When mushroom substrate is used as fertilizer, it needs to be treated. Common methods include ginger juice treatment and ripening treatment, etc. The appropriate treatment method should be selected based on the actual situation.