Can feed be used as fertilizer? How to make fertilizer from feed?

Feed is used as fertilizer, especially expired shrimp, which is rich in nutritional value, and waste utilization also saves energy and reduces pollution. However, moldy shrimp should not be used.

Feed can be used as fertilizer and is suitable for plants such as money tree, Christmas cactus, and osmanthus. The nutrients in it can promote the growth of plants, but unfermented feed cannot be used, and the frequency of use should not be too high.

Feed fertilizer production

Feed can be fermented in a cement pool or other container. Add feed, water, fermentation agent and other materials and mix them evenly. Then cover with a layer of plastic film and seal it. It usually takes more than half a month to ferment. The longer the time, the better the effect of the fertilizer.

Feed fertilizer use

1. Use as base fertilizer

If feed is used as fertilizer, it must be fully fermented before use and buried directly in the soil as base fertilizer, but it must be kept away from the root system of the plant to avoid burning the roots and causing the death of the plant.

2. Dip the roots and apply fertilizer

For some transplanted crops, such as rice and tomatoes, organic fertilizer and water can be mixed together to make a fertilizer suspension, which can then be used to soak the roots of seedlings before planting.