silkworm Learn more about silkworm
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Treatment Technology of Silkworm Dormancy
I still remember when I was a child, Xiao Bian also liked silkworm rearing very much. The first thing I did when I came back from school every day was to open my own box and see if the silkworm babies inside had grown up a little. However, Xiao Bian was purely a child raising and playing. The real silkworm rearing people had to have
2020-11-08 silkworm sleep processing technology still remember childhood small editor -
How to raise silkworms in summer and autumn
The key factors for the success or failure of silkworm rearing in summer and autumn are leaf quality, climate and diseases and insect pests, followed by silkworm varieties, sericulture technology and equipment conditions. Therefore, in order to raise autumn silkworms well, we must carefully analyze the factors affecting the production of silkworms in summer and autumn, grasp the key points, grasp the time, and create.
2020-11-08 Summer and autumn silkworm how to raise summer and autumn silkworm feeding nurturance failure key -
Integrated control of infectious silkworm disease
In the process of sericulture, it is often due to the occurrence of infectious silkworm disease, resulting in poor cocoon harvest and cocoon quality decline. Therefore, disinfection and disease prevention must run through the whole process of sericulture. On the basis of focusing on the disinfection before sericulture, we should do a good job in disease prevention and disinfection after sericulture, and carry out comprehensive prevention and control in order to completely eliminate bacteria and put an end to the occurrence of infectious silkworm diseases. First, eliminate diseased silkworms in time. Many infectious silkworm diseases, such as midgut purulent disease, viral malacia, particle disease, bacterial gastrointestinal disease and so on. Silkworms tend to behave at the initial stage of infection with the above diseases.
2019-01-16 -
How do silkworms become silkworm moths? How many days does it take for the eggs to hatch? How many times do you have to shed your skin in your life? Four growth processes of silkworm babies
Bombyx mori, also known as silkworm, silkworm, is a common economic insect in southwest China, Jiangsu and Zhejiang, Anhui and other places, because it can spin silk and can be made into a variety of silk fabrics, how does the silkworm become a silkworm moth? How many days does it take for the eggs to hatch? You have to shed your skin several times in your life.
2020-11-11 Silkworms how to become silkworm moths eggs hatching need how many days silkworms -
Conditions and main technical requirements for co-rearing of young silkworms
First, the purpose of co-rearing young silkworms, as the saying goes, "raise half of the young silkworms", which fully illustrates the importance of raising young silkworms. The purpose of the co-rearing of young silkworms is to enhance the physique of young silkworms to ensure the safety of large silkworms and to achieve high quality and high yield of cocoons. The advantages of small silkworm co-rearing are as follows: (1) it is beneficial to realize scientific sericulture, adopt advanced sericulture technology and facilities, promote the neat development and strong physique of young silkworms, provide guarantee for large silkworm rearing, and lay the foundation for high and stable cocoon production. (2) it is beneficial to disinfection and disease prevention. Overcome the resistance of young silkworms to adverse environment
2019-01-16 -
Ten ways to prevent silkworm disease
1. Look at population development. When collecting ants, the hatching is uneven, the size of the silkworm is uneven, the head is big and the tail is small, and there is much silk spinning, crawling around the silkworm seat, indicating that the body is weak. In the process of feeding, touch the silkworm with the hand or lift the silkworm, such as the silkworm contraction, the resistant silkworm is the healthy silkworm, which shows physical weakness without feeling. Big silkworm period, touch the silkworm with the back of the hand, feel cold for the healthy silkworm, have a sense of dampness and heat, indicating that the physique is not strong. two。 Look at the posture before and after molting. When the healthy silkworm molts, its head and chest are held high and the skin is molted together. If you stay awake for a long time, you will fall asleep later.
2019-01-15 -
What kind of food do tiger silkworms eat?
What kind of food do tiger silkworms eat?
2018-09-07 -
A New method of efficient feeding and rearing of Silkworm, Bombyx mori
In the period of big silkworm, especially the fifth instar silkworm, the amount of mulberry used accounts for about 85% of the whole age, and a large number of workers such as removing sand, giving mulberry and catching mature silkworms are concentrated in the fifth instar. According to the survey, the traditional silkworm foil sericulture. Not only the amount of work is large, but also the sericulturists are very hard, and the labor efficiency is low. The use of large silkworm fixed silkworm platform rearing and automatic silkworm feeding, no sand removal, no mature silkworm catch, no upper and lower end foil, convenient for mulberry and shedding. Compared with the traditional silkworm foil rearing, it can save labor by more than 50% and reduce labor intensity by 40% and 50%. I.
2019-01-16 -
Silkworm disease control
The occurrence of silkworm disease is mainly caused by midgut purulent disease and empty malacia. At present, sericulture time and climatic conditions are different, such as hematological purulent disease, stiff disease and other silkworm diseases. First, blood-type purulent disease (commonly known as crawling silkworm, grandmother silkworm) the virus of blood-type purulent disease parasites in the blood of diseased silkworm, the blood of healthy silkworm is colorless and transparent, while the blood of diseased silkworm is milky white, so the diseased silkworm is also called grandma silkworm. Once the silkworm gets sick, the diseased silkworm will crawl frantically with milky pus, so
2019-01-15 -
Silkworm room disinfection technology: how to disinfect silkworms? How to disinfect silkworm wares in silkworm house
How to disinfect silkworm wares in silkworm houses?
2018-07-23 -
How to prevent the occurrence of young silkworms and lost silkworms and increase the yield of silkworms?
The cocoon yield is not only related to the weight of single cocoon, but also largely depends on the number of larvae and lost silkworms, so it is an effective measure to prevent the occurrence of young silkworms and lost silkworms in the process of rearing. Reasonable temperature and humidity should be kept at a reasonable temperature during the period of young silkworms.
2020-11-11 How to prevent small silkworm and lost silkworm occurrence improvement -
How many days does it take for silkworm eggs to hatch? How to keep it until next year? How to judge whether the silkworm eggs are alive or dead?
China is the first country in the world to raise silkworms to produce silk fabrics, which originated from the period of the Yellow Emperor and has a history of more than 4000 years. The silkworm goes through four different stages in its life, namely, egg, larva, pupa and adult. How many days does it take for silkworm eggs to hatch? What?
2020-11-11 Silkworm eggs hatching need how much days how save to next year -
Let you raise silkworms in summer and autumn at ten o'clock.
I think we are still very familiar with silkworms. Sericulture has a history of thousands of years since ancient times. In ancient China, some people have planted mulberry and sericulture, so we should pay attention to certain techniques and skills in the process of sericulture. Let you have summer and autumn at ten o'clock
2020-11-08 Ten o'clock let you summer and autumn raise silkworms for silkworms I think everyone -
Control of common diseases of silkworm, Bombyx mori
First, particle disease. Commonly known as flower sausage, it is a devastating infectious disease. 1. Etiology: caused by the spore infection of parasite. The route of transmission: one is embryo transmission, that is, the infected eggs laid by the diseased mother moth are passed to the offspring; the other is ingestion, that is, the silkworm eats the spores of microzoa and causes the disease. two。 Symptoms: population dysplasia, small silkworm body, poor appetite, sleepless silkworms, late rise or poor molting, and sometimes black-brown spots of different sizes on both sides of the ventral surface. It can be seen that the skin of the 5th instar diseased silkworm is torn.
2019-01-15 -
How to prevent the occurrence of young silkworm, Vosangyi silkworm and lost silkworm
The cocoon yield is not only related to the single cocoon weight, but also largely depends on the number of seeds, so effective measures should be taken to prevent the occurrence of young silkworms, mulberry silkworms and lost silkworms. The specific measures are as follows: first, select good leaves to collect ants and 1-year-old and 2-year-old silkworm leaves, to choose mulberry leaves with suitable maturity and tender, fresh leaves, moisture content of not less than 75%, avoid using old leaves and immature leaves, otherwise it is easy to form young silkworms. We should also choose fresh and tender mulberry leaves to feed silkworms during the mid-feeding period and high-eating period. 2. suitable temperature and humidity the optimum room temperature of the 2nd instar silkworm.
2019-01-15 -
The key to rearing silkworm in summer
At present, in the rural areas of our country, there are many sericulturists, because from the development situation of our country at the present stage, the demand for silk is still very large, not only in our country, but also in foreign countries. But in the process of sericulture, we should pay attention to every season.
2020-11-08 Summer sericulture silkworm the key at present in China rural areas -
The key to how to raise silkworms well
Sericulture in China has a history of hundreds of years, in ancient times, people began to grow mulberry and sericulture, and China's silk industry has been developing well since ancient times, so our experience and technology in sericulture are very rich. Below
2020-11-08 How to raise silkworms well the key is to raise sericulture in our country. -
What kind of food does the "abnormal insect" silkworm eat? Why are you spinning?
China is the country of origin of sericulture and the main source of silk raw materials. It plays an important role in human economic life and cultural history. When I was in primary school, my favorite was to raise a few silkworm babies at home. What kind of food do silkworms eat? Why are you spinning? one
2020-11-11 "abnormal insects " Bombyx mori want to eat what food medium -
Where can I sell silkworm chrysalis? How to choose high quality silkworm pupae?
Silkworm pupa is the silkworm pupa, unique taste, rich in nutrition, the most important thing is rich in protein, eating can beauty, is a favorite food for many people. So where can I sell silkworm chrysalis? How to choose high quality silkworm pupae? Let's learn about it. Silkworm pupa
2020-11-27 Silkworm pupa where have sell how select high quality silkworm pupa yes silkworm -
The latest new technology of planting mulberry and sericulture with high efficiency
If you want to raise animals or plants, you must learn their breeding techniques. Sericulture can plant mulberry trees by yourself. let's take a look at how to plant mulberry and sericulture. The latest new technology of planting mulberry and sericulture with high efficiency I. establishing and perfecting the management system of sericulture
2020-11-08 The latest efficient mulberry planting sericulture new technology if want culture