How to deal with feces of green silkworms
In recent years, with the increasing awareness of environmental protection and the demand for sustainable agricultural development, the issue of feces disposal in silkworm breeding has gradually become a hot topic. Green silkworm excrement (commonly known as silkworm excrement) is not only an organic fertilizer, but also has medicinal value. This article will give you a detailed introduction to the processing methods and applications of green silkworm feces based on the hot content on the entire network in the past 10 days.
1. Characteristics of green silkworm feces
Silkworm feces is an organic material rich in nitrogen, phosphorus, potassium and other nutrients. Its specific ingredients are as shown in the table below:
| Ingredients | Content (%) |
|---|---|
| Nitrogen (N) | 1.5-2.5 |
| Phosphorus (P₂O₅) | 0.8-1.2 |
| Potassium (K₂O) | 1.0-1.5 |
| organic matter | 60-70 |
2. How to deal with green silkworm feces
1.Composting: Mix the green silkworm excrement with straw, dead leaves, etc. to compost, and decompose it through microbial fermentation to make high-efficiency organic fertilizer. During the composting process, attention should be paid to turning the pile and moisturizing it, which generally takes 30-60 days to complete.
2.Return the fields directly: Green silkworm feces can be directly spread on farmland and used as base fertilizer or top dressing. However, attention should be paid to the dosage to avoid seedling burning due to excessive nitrogen content.
3.Making Silkworm Medicinal Pillows: After being dried and sterilized, green silkworm feces can be used to make medicinal pillows, which have the effects of calming the nerves and removing dampness.
4.Feed additives: The processed green silkworm feces can be used as an additive for livestock and poultry feed to improve the nutritional value of the feed.
3. Application cases of green silkworm feces
| Application areas | Specific use | Effect |
|---|---|---|
| Agriculture | organic fertilizer | Improve soil fertility and reduce chemical fertilizer use |
| Medicine | Silkworm medicine pillow | Improve sleep and relieve rheumatism |
| Breeding industry | Feed additives | Promote the growth of livestock and poultry |
4. The relationship between hot topics on the Internet in the past 10 days and green silkworm feces
1.environmentally friendly agriculture: Recently, environmentally friendly agriculture has become a hot topic, and the composting of silkworm feces is highly consistent with the concept of organic agriculture and has received widespread attention.
2.Development of traditional Chinese medicine: The medicinal uses of silkworm excrement have been rediscovered in the field of traditional Chinese medicine, and related research and product development have become hot topics.
3.circular economy: The multi-purpose treatment mode of green silkworm feces provides a typical case for circular economy and triggers discussion.
5. Precautions
1. During the composting process, green silkworm manure needs to be protected from rainwater erosion to prevent nutrient loss.
2. When returning it directly to the field, it is recommended to mix it with other organic fertilizers to avoid soil compaction caused by single application.
3. When making medicated pillows or feed additives, ensure that the feces has been fully sterilized to avoid hygiene problems.
Through the above methods, green silkworm feces can not only be used efficiently, but also contribute to environmental protection and sustainable agricultural development. I hope this article can provide valuable reference for your green silkworm breeding and manure treatment.
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