Can silkworm excrement be used as fertilizer? How to use dried silkworm excrement as fertilizer

Silkworm excrement fertilizer is prepared by mixing silkworm excrement or composted silkworm excrement, mixed microbial agents and shell powder. It is an organic fertilizer with a longer fertilizer effect and a wider range of applications.

It can not only promote crop growth and root development, improve crop yield and quality, but also increase the activity of beneficial enzymes in the soil, increase the number of microorganisms in the soil, and improve the ability of crops to resist diseases and pests, and has good application prospects. At the same time, untreated silkworm litter cannot be used directly as flower fertilizer, only treated silkworm litter can be used.

Silkworm excrement fertilizer production

1. Take 1 part of dry silkworm litter, add 10 parts of water, boil it and simmer it over low heat for about 30-40 minutes. Let the silkworm litter cool down and filter it with gauze.

2. Mix silkworm sand liquid fertilizer with about 10-20 times water to make a diluted solution.

3. Spray the diluted silkworm excrement on the leaves of vegetables, crops and plants. The dosage per mu is generally about 50 kg, which can increase the yield by about 5-15%.

Use of silkworm grit fertilizer

1. Silkworm gizzard fertilizer is a fertilizer made through a special production process. At present, there are two types of silkworm gizzard fertilizers on the market: silkworm gizzard biological organic fertilizer and silkworm gizzard biological organic-inorganic compound fertilizer. Both are silkworm gizzard fertilizers that can be applied directly.

2. Silkworm grit fertilizer can basically meet all the fertilizer needs of plants during the growth period. It is generally used as base fertilizer. It can be directly buried in the ditch before planting plants.