1. How much does a pound of white silkworm cost in Yulin wholesale market?The market for silkworm pupa is not moving fast, and the market is slightly stable. The current price of Guangxi general goods is 160-165 yuan, and the price of pure white goods has risen to about 170 yuan. The inventory of this product is weak in the production area, and it is difficult to organize large quantities of goods, but the price is high, so merchants dare not rush to buy it. You can also go to the Chinese herbal medicine forum and ask your friends who deal in herbal medicine for the latest market conditions and future trends. 2. How to breed silkworms to achieve high yieldThe yield can be increased by spreading the diseased silkworms into each silkworm box so that they are infected with fungi over a large area. 3. What are the costs and profits of silkworm breeding?Very considerable. The breeding cost is about 20,000 yuan. Bombyx mori is a medicinal material with high medical value. There are few individual households and manufacturers that breed this medicinal material, but this medicinal material is in short supply in the market. The development direction of breeding this medicinal material in each city is different, but a 100 square meter shop breeding silkworms can earn at least 205,200 yuan. The value is objective. 4. Where is the best place to produce silkworm?The best silkworms are produced in Zhejiang and Jiangsu. The characteristics of genuine silkworms are as follows: Slightly cylindrical, often curved and wrinkled. 2-5cm long, 0.5-0.7cm in diameter. Grayish yellow surface, covered with white powdery aerial hyphae and conidia. Round head, 8 pairs of legs, obvious body segments, slightly bifurcated tail. Hard and brittle, easy to break, flat cross section, white outer layer, with 4 bright brown or bright black silk gland rings in the middle. Slightly fishy smell, slightly salty taste. 5. What is the market situation of silkworm pupae?The market for silkworm pupa is not moving fast, and the market is slightly stable. The current price of Guangxi general goods is 160-165 yuan, and the price of pure white goods has risen to about 170 yuan. The inventory of this product is weak in the production area, and it is difficult to organize large quantities of goods, but the price is high, so merchants dare not rush to buy it. You can also go to the Chinese herbal medicine forum and ask your friends who deal in herbal medicine for the latest market conditions and future trends. 6. What procedures are required for silkworm breeding?Apply for breeding projects to the animal husbandry management department. Apply for land (for breeding farm). If you want to build a breeding farm, you must also apply for a breeding license 7. Hello, do you know where I can buy silkworms?It is sold on Silkworm Net, very cheap There are also silkworm feed and mulberry trees, fresh mulberry leaves, etc. It is the most professional online and can be delivered nationwide 8. How to raise white silkworm?1. Raising adult silkworms The breeding and processing of medicinal silkworms should be carried out professionally in non-cocoon-producing areas to avoid devastating effects on cocoon silkworms. The breeding and processing time can be carried out all year round. In addition to a small amount of mulberry leaves, the feed can be supplemented with evening primrose, sword silkworm grass, white clover, and pine grass to replace mulberry leaves to make up for the lack of mulberry leaves and reduce the breeding cost. The breeding and management technology for adult silkworms is the same as that of conventional silkworm breeding, and they need to be raised until they sleep for four days. 2. Making strains Take 50 500 ml empty infusion bottles, fill them with cold boiled water, and inoculate one Beauveria bassiana test tube mother culture into 10 bottles. Let it stand for 1 hour as the original culture, and then inoculate each bottle of original culture into 5 bottles to make liquid culture. If there is no test tube mother culture, you can use cold boiled water to wash the naturally infected silkworms, and the cold boiled water after washing can also be used as liquid culture. 3. Spraying inoculation After the adult silkworms wake up from their fourth sleep, spray the liquid bacteria evenly on the silkworms' bodies with a sprayer until the skin is wet. If the strain has poor vitality, it must be inoculated within 1 hour after the liquid bacteria are made. 4. Strengthen management 15-20 minutes after inoculation, start feeding grass, once every 5-6 hours. Control the indoor temperature at 20-30℃, humidity at above 90%, and avoid ventilation. Generally, 20-24 hours after inoculation, silkworms begin to lose their appetite, behave in a dull manner, and their body surface gradually turns blue-brown with black spots of different shapes; on the 3rd-4th day, they begin to die; on the 5th-6th day, the mortality rate reaches 70%; on the 7th-8th day, all of them die. When the silkworms die, they should be picked out in time and spread in the breeding room, maintaining the same temperature and humidity, so that they can fully stiffen, so as to increase the yield and medicinal content. When they all meet the requirements of silkworm pupae, they can be sold in the Chinese medicinal material market. |
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