Silkworm materials to be prepared before sericulture

When it comes to silkworms, maybe many people, like Xiaobian, had the experience of raising silkworms when they were young. Although we were just raising and playing at that time, the process of silkworm breeding from an egg to the final cocoon was always the same. And its breeding process is more or less the same, but the workload of raising a few silkworms and tens of thousands of silkworms is very different!

Silkworm materials to be prepared before sericulture

Before sericulture, silkworm eggs should be reasonably ordered according to mulberry leaf yield, and it is necessary to prepare special silkworm room, mulberry storage room, large silkworm room and upper silkworm room. The silkworms that need to be prepared include: disinfection equipment (water tank or bucket, water spoon, water pipe, sprayer, disinfector, broom, etc.), ant collection equipment (chopsticks, goose feathers, ant collection paper or ant bag, etc.), rearing equipment (silkworm rack, mulberry rack, plaque, silkworm net, bamboo pole, perforated plastic film, dry and wet thermometer, etc.), mulberry picking and adjusting equipment (mulberry basket, mulberry shears, mulberry storage tank, air cage, cover mulberry cloth, mulberry knife, mulberry cutting board, etc.), mulberry cutting board, etc. Utensils (squares, plastic folds, racks, etc.). The consumables needed are heating fuel (coal, firewood), disinfection and disease prevention products (quicklime, coke bran, silkworm medicine), consumable silkworm tools (silkworm net, silkworm seat paper, perforated plastic film, etc.).

How to raise silkworms to make more money

1. Vigorously carry out technical training and strive to improve the scientific sericulture level of sericulture farmers. It is necessary to carry out technical training and popularize scientific sericulture techniques. First of all, it is necessary to educate silkworm farmers to standardize operating procedures and advocate sand removal cushion tape; wash hands and feed leaves after sand removal; use silkworm chopsticks when selecting diseased silkworms and put them into a lime bowl; secondly, attach importance to feeding management, feed young silkworms to suitable mature leaves, pay attention to ventilation during the period of big silkworms, and expand the seats of large silkworms; so that silkworm farmers can learn to identify common diseases and master basic techniques such as symptomatic medication and dosage.

2. Prevention should be given priority to and comprehensive prevention and treatment should be made. The prevention and control of silkworm disease should adhere to the principle of "prevention first, comprehensive prevention and control". Before sericulture, we should do a good job of disinfection, which should be thorough and comprehensive, leaving no dead corners. In sericulture, we should often observe the mulberry eating situation of silkworms, and add appropriate medicament, not wait until the occurrence of silkworm disease. At the same time, sericulture should be sterilized back to the mountain.

3. The following measures should be taken for Bombyx mori and pus. Do a good job of disinfection, disease prevention and scientific feeding of demonstration households and key households, so as to expand their influence. During each disinfection, the silkworm tools should be impregnated and disinfected, disinfect the pathogens in the hidden parts, and then fumigate and disinfect in the sealed silkworm room. Focus on catching ant silkworms, and do a good job of disinfection of sleeping silkworms and raising silkworms. Often sprinkle some silkworm seat net or anti-stiff powder, as well as coke bran and other dry materials. The 5th instar silkworms were fed with erythromycin or chloramphenicol every other day and should be sparse to make good mulberry full. Implement medicine matching and technical follow-up service. Silkworm medicine and technical data should be sent to silkworm farmers at the same time, and silkworm farmers should import medicine from authentic manufacturers to ensure the quality of silkworm medicine. Agrotechnical personnel should go deep into the village group of farmers, give on-site guidance, and solve problems in a timely manner.

What should be paid attention to in sericulture?

1, the ant silkworm is very small, the body is dark, when feeding mulberry leaves, it is best to pick soft mulberry leaves, and it is best to cut a small section with scissors to facilitate the feeding of mulberry silkworms.

2. When the ant silkworm grows up a little, the mulberry leaves do not need to be cut, but they are mainly tender leaves to facilitate the silkworm baby to eat. They are now a little white. As the mulberry leaves are tender, they dry very quickly, so we should pay attention to adding leaves in time.

3. The silkworm baby eats more fiercely, grows fast and has a good appetite, so it is easy to reach the molting time. That is, the silkworm baby does not move much, and then begins the process of molting. Don't think it's sick, go rub it.

4. After molting for the fourth time, the silkworm baby's body has been relatively transparent and is ready to enter the silking state. After about 5 days, the cocoons can be collected.

5. Silkworms are basically eating all their lives. As friends who raise silkworms in cities, the problem of mulberry leaves may be the biggest headache. If there is some picking in the garden community, it is the best. If not, you can buy it in an online store or in the local market. Before feeding mulberry leaves, please be sure to wash the leaves, dry them and then feed them to the silkworm baby, so that it is not easy to have diarrhea or even die.

6. If the mulberry leaves are difficult to get, you can pick them outside and pack them back, then sprinkle some water in the refrigerator to keep them fresh. In this way, silkworms can eat mulberry leaves every day. If there are no leaves, you can also feed some vegetable leaves, such as camphor tree leaves or lettuce leaves.

The technology of sericulture

1. Spray mulberry leaves for feeding and sericulture: one jin of water plus 5 ml fermentation broth, spray 10 jin of mulberry leaves to add food, once a day. Silkworms love to eat, feces do not smell, fast growth, thick cocoons, good quality, can increase production by about 10%.

2. Spraying silkworm body to cool down and relieve heat: if the temperature is high in summer, the silkworm is easy to get sick, and the silkworm is easy to die of heatstroke if the room temperature is too high. Can be in high temperature weather, according to a jin of water plus 5 ml fermentation broth, spray on the silkworm body, every day, once in the afternoon.

3, spray mulberry leaves fresh-keeping: the temperature is high in summer, the collected mulberry leaves will turn yellow and deteriorate after being stacked for a long time, and the climate is dry in autumn. The collected mulberry leaves will dry up and become hard if they stay for a long time. The mulberry leaves can be sprayed wet by adding 5 milliliters of fermentation broth according to a jin of water. Then put the mulberry leaves into a weaving bag or pile them on the ground, cover them with plastic sheeting, and keep them fresh for 24 hours.

4. Spraying mulberry leaves to promote growth: spray mulberry leaves in mulberry fields according to 1 jin of water and 1ml fermentation broth, spray mulberry leaves three times a month, and add 0.2% potassium dihydrogen phosphate to achieve better results. It is appropriate to spray mulberry leaves without dripping water. The mulberry leaves grow fast and the leaves are oil-green and fat, which can increase the yield by 20%. It can also reduce diseases and insect pests.

Note: antibiotics should not be used 6 hours before and after the use of activity 99 fermentation broth. No matter how long the fermentation broth is preserved, as long as it has a sweet and mellow smell, it can be used, but not if it stinks.

Although sericulture is a relatively simple thing, many problems will still be encountered in the process of sericulture. If the method is not correct, it will lead to the death of many silkworms, which will reduce a lot of profit margins. Therefore, it is very necessary to understand some of its culture techniques before sericulture!