Why can t silkworms eat leaves with water

Because silkworms eat leaves with water, they will be strained, and there is a possibility that they will die! The best is mulberry leaves. And you can't touch the rain, otherwise it will shrink and become dried silkworms.

Silkworms can not eat leaves with water, because silkworms belong to the larval stage of insects, and the leaves with water will increase the water content in the body after eating, because they do not have the organs of higher animals such as urinary and sweat glands, they cannot quickly remove excess water, resulting in a decrease in the concentration of body fluids, so that the cells are swollen, affecting normal growth, and in serious cases, they will die.

Because then the silkworms will die.

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Dear, the leaves of longan silkworms are not eaten, the leaves of longan are too hard, in addition to eating mulberry leaves, you can also eat lettuce leaves, dandelion leaves; But mainly eat mulberry leaves, when raising silkworms, it is necessary to pay attention to the mulberry leaves should be fresh, at most the mulberry leaves that have been placed at home overnight can also be used to feed silkworms; But after too long, the mulberry leaves are not fresh, and the silkworms will have diarrhea or will not eat at all after processing, and the second thing to pay attention to is that the mulberry leaves must be cleaned and can not have dust; At the same time, the silkworm can not be fed with dew or after cleaning is not dried mulberry leaves, because the silkworm will have diarrhea and then die after eating, and finally the mulberry leaves that have been sprayed with pesticides for a short time can not be picked back to feed the silkworm, because the silkworm is particularly sensitive to toxins.

Silkworm is a very cold creature, so it is generally heard of spring silkworms, so when raising silkworms, we should pay attention to the temperature of breeding, usually in April and May every year is the best time to raise silkworms; At this time, the temperature is basically about 20-25 degrees, and there is no need to put a lot of effort into adjusting the temperature of the breeding room, so later through the adjustment of the temperature, there are also things that slowly appear in other seasons to raise silkworms. After a peeling, it is the second instar larva, it sheds its skin once even if it increases one year old, the larvae have to shed their skin four times to become a fifth-instar larva, and then eat mulberry leaves for 8 days to become a mature silkworm, and begin to spin silk cocoons.

Silkworms can eat other leaves, in addition to mulberry leaves, they can also eat elm leaves, camphor leaves, fig leaves, dandelion leaves, lettuce leaves, lettuce leaves, etc., but mainly mulberry leaves. When feeding silkworms, you need to pay attention to cleaning mulberry leaves, drying the water and then feeding them to silkworms, because the water on the leaves is easy for silkworms to have diarrhea and even die. <>

First of all, the larvae of silkworms have to shed their skin four times to become fifth-instar larvae before they can spin silk, and the way of feeding is different at each age, so breeding silkworms requires patience.

Secondly, the fed leaves are not necessarily mulberry leaves, but the fed leaves should be mainly young leaves, especially in the larval period of silkworms, the leaves need to be cut small and fed, the fed leaves need to be fresh, if the color turns black and yellow, this kind of leaves are not suitable for feeding.

Finally, silkworms are very afraid of cold organisms, so the temperature of silkworms should be well controlled, and the silkworm room should be kept at about 20-25 degrees, and the temperature is too low or too high will affect the growth of silkworms. The suitable time for raising silkworms is from April to May, and the temperature is too low in winter, which is not suitable for breeding.

Summary. You can eat it, but try not to bring water. The mulberry leaves in the area of water are easy to breed pathogens, causing silkworms to get sick. Second, silkworms will not pee during growth, especially in the large silkworm stage, if you consume too much water (including mulberry leaves too tender), it will lead to a decline in physical fitness.

You can eat it, but try not to bring water. The mulberry leaves in the area are easy to breed pathogens, resulting in silkworm collapse and disease. Second, during the growth of silkworms, the hall mill will not pee, especially in the silkworm stage, if you take too much water (including mulberry leaves), it will lead to a decline in physical fitness. Summary.

You can eat it, but don't bring water as much as possible. The water and mulberry leaves in the area are easy to breed pathogens and cause silkworms to get sick. Second, silkworms will not pee during growth, especially in the large silkworm stage, if you consume too much water (including mulberry leaves too tender), it will lead to a decline in physical fitness. celery feast.

Mulberry leaves are noisy with water, and the mulberry leaves contain a lot of protein, sugar, etc., and the nutrition is relatively comprehensive, coupled with the right humidity, it is almost a perfect medium, and it is easy to lead to the mass reproduction of Aspergillus and Bacillus, which are pathogenic to silkworms. In addition, mulberry leaves with water will also cause the humidity of the silkworm seat to be too high, and it will also breed bacteria and fungi, especially Aspergillus.

Summary. Hello, dear, you can't eat mulberry leaves with water.

Hello, dear, you can't eat mulberry leaves with water.

1.After the mulberry leaves carry water, the respiration of the mulberry leaves is hindered, and harmful substances will be produced.

2.Moreover, if the mulberry leaves are watery, they will acidify and deteriorate the mulberry leaves, so that their nutrients will be sharply reduced. Therefore, the collected mulberry leaves should be placed in a cool and clean place, shaken loose, and dry thoroughly, 3Mulberry leaves with water or very tender will cause the baby silkworm to have diarrhea.

Fresh mulberry leaves have moisture in them, if it rains the first day and the water on them is wiped or dried when they come back from picking (otherwise they may get sick and die of dehydration like diarrhea), and the dried leaves are not good, and the food is better to be fresh.

Precautions for silkworm breeding.

First, the breeding temperature.

Silkworm is a very cold creature, so what is generally heard is spring silkworm, so when raising silkworms, we should pay attention to the temperature of breeding, usually in April and May of each year is the best time to raise silkworms, the temperature at this time is basically about 20 25 degrees, and there is no need to put a lot of effort to adjust the temperature of the breeding room, so later through the adjustment of temperature, there are also slowly other seasons of silkworm raising.

2. Feed mulberry leaves.

When raising silkworms, it should be noted that mulberry leaves are best fresh, at most the mulberry leaves can be used to feed silkworms after a night at home, but the mulberry leaves are not fresh for too long, and the silkworms will have diarrhea or will not eat at all after processing, and the second thing to pay attention to is that the mulberry leaves must be cleaned and can not have ash bushes and tung dust, and at the same time can not feed the silkworms with dew or after cleaning the mulberry leaves that have not dried, because the silkworms will have diarrhea and then die, and finally the mulberry leaves that have been sprayed with pesticides for a short time can not be picked back to feed the silkworms. Because silkworms are particularly sensitive to toxins.

The main food of silkworms is the leaves of the mulberry tree, and the tender leaves on the mulberry tree are the favorite food of the silkworms, in addition to which they will also eat Zhe leaves, elm leaves, fig leaves, artemisia willow leaves, dandelion leaves, lettuce leaves, lettuce leaves, Ya? Leaves, Brahmanical ginseng leaves, etc., as long as the leaves are relatively tender, you can give silkworms a little bit, among which the leaves of mulberry trees are the most ideal food for silkworms, which can improve the quality of silkworm knots. Silkworms eat mulberry leaves because silkworms feed on mulberry leaves for the longest time, and they reproduce on mulberry trees from generation to generation, gradually forming the characteristics that are most accustomed to eating mulberry leaves, and it has also become hereditary.

The silkworm relies on its olfactory and taste organs to identify the smell of mulberry leaves, and if these olfactory and taste organs are destroyed, it will not be able to recognize the smell of mulberry leaves, so it can survive by eating the leaves of other plants.

Different varieties of silkworms eat different foods, including tussah silkworms, castor silkworms and mulberry silkworms.

Mulberry silkworm is an oligophagous insect, in addition to eating mulberry leaves, it can also eat lettuce leaves, strut leaves, elm leaves, duck onions, dandelions and lettuce leaves, etc., mulberry leaves are the most suitable natural food for silkworms.

Tiger silkworm: Tiger silkworm is a kind of silkworm, there are black and white stripes on the body of the silkworm at the larval stage, there is little difference between the moth stage and the ordinary white silkworm, the larval stage likes to eat mulberry plants, especially mulberry leaves, and the silkworm cocoon is an important raw material for the textile industry.

Silkworms like to eat mulberry leaves and heavenly oaks, and the leaves of Mongolian oaks are food.

The silkworm feeds on the leaves of Liaodong oak, Mongolian oak, cork oak, and sharp oak.

Amber silkworms eat nanmu staple food, and also eat evergreen leaves such as tiger thorns of the Rubiaceae family.

Silkworms are lepidopteran insects, the main raw material of silk, and occupy an important position in human economic life and cultural history. It is native to China, South China and Taiwan. The silkworm is called "silkworm" (meaning "silkworm") because it uses silk to weave cocoons.

The cocoon is woven from a single piece of silk 300-900 meters long. Nowadays, China's cocoon silk production and export volume account for more than 70% of the world's total, and has become a major cocoon silk country that can dominate the world's cocoon silk trend.

Silkworms can eat mulberry leaves, dandelion leaves, lettuce leaves, oak leaves, lettuce leaves, etc., and can eat a small amount of loofah leaves, oily lettuce, wolfberry leaves, etc., and the requirements for food are not high. Mulberry leaves are one of the favorite foods of silkworms, mulberry leaves contain a lot of protein components, silkworms eat mulberry leaves, spit out mulberry silk will be tougher. In addition, mulberry leaves emit a volatile gas that attracts silkworms, which attracts silkworms to crawl towards mulberry leaves.

Silkworms eat mulberry leaves. In addition to mulberry leaves, there are also leaf of Zhe, elm leaf, fig leaf, artemisia willow leaf, dandelion leaf, lettuce leaf, lettuce leaf, Brahman ginseng leaf and so on, no less than twenty species.

However, silkworms love to eat mulberry leaves the most, because silkworms spend the most time on mulberry leaves as food, and they are propagated on mulberry trees from generation to generation, gradually forming the characteristics that are most accustomed to eating mulberry leaves, and it has become hereditary.

Mulberry leaves, lettuce leaves, radish leaves, dead leaves, .....

Yes, in addition to eating mulberry leaves, you can also eat lettuce leaves and dandelion leaves; But mainly eat mulberry leaves, when raising silkworms, it is necessary to pay attention to the mulberry leaves should be fresh, at most the mulberry leaves that have been placed at home overnight can also be used to feed silkworms;

But after too long, the mulberry leaves are not fresh, and the silkworms will have diarrhea or will not eat at all after processing, and the second thing to pay attention to is that the mulberry leaves must be cleaned and can not have dust;

At the same time, the silkworm can not be fed with dew or after cleaning is not dried mulberry leaves, because the silkworm will have diarrhea and then die after eating, and finally the mulberry leaves that have been sprayed with pesticides for a short time can not be picked back to feed the silkworm, because the silkworm is particularly sensitive to toxins.