CATDOLL : CATDOLL: Is it early spring or late autumn to raise silkworms? (Is it early spring or late autumn to raise silkworms?)

1. What is the season for raising silkworms?

1. Silkworms are usually raised in spring and summer, which is roughly the same as the growth cycle of mulberry trees, to ensure sufficient supply of mulberry leaves. Prepare food: Mulberry leaves must be washed with clean water and dried before feeding. Do not feed silkworms with yellow and rotten leaves, otherwise the silkworms will be poisoned or have diarrhea. In order to prevent the excess leaves from wilting quickly, put them in a plastic bag, tie the bag tightly, and place it in a cool place.

2. Feed the silkworms with leaves 4 times a day, early in the morning, at noon, in the afternoon, and at night. The amount should be appropriate each time to avoid waste. You can put more leaves at night because the silkworms eat mulberry leaves all night. Ant silkworms should be fed with young leaves, and the leaves are best cut into pieces or strips.

3. Clean up the feces and leftover leaves frequently: When changing leaves for the silkworms, you can directly cover the old leaves with new leaves, and remove the old leaves after the silkworms have crawled onto the new leaves. This can reduce the casualties of the silkworms and facilitate the removal of leftover leaves and silkworm feces.

4. Do not spray pesticides in the silkworm room as this will harm the silkworms.

2. How long does it take to raise silkworms after planting mulberry trees?

Silkworms can be raised 2 years after mulberry seedlings are planted.

The planting time of mulberry seedlings is mainly concentrated in winter and early spring, and they are generally planted in spring. It is understood that the new mulberry seedlings can bear fruit in April-June of the second year after grafting. If you want to raise silkworms, as long as the mulberry seedlings have leaves, they can basically be picked to feed the silkworms. Therefore, after the mulberry seedlings are planted, silkworms can be raised in the second year.

3. Which month and day can we raise silkworms?

In addition to winter, spring, summer and autumn are all possible. Generally speaking, as long as there are mulberry leaves, silkworms can be raised. In Jiangsu and Zhejiang regions of my country, silkworms can be raised in spring, summer and autumn except winter. In the silkworm areas of Jiangsu and Zhejiang, silkworms can be raised within 8 months from April when mulberry trees sprout and open leaves to November when mulberry leaves turn yellow and fall off.

During the growth and development of silkworms, the temperature of the surrounding environment is relatively high. From the hatching of silkworm seeds to the final cocooning, the temperature in the silkworm room needs to be controlled at 24-28℃. Of course, the temperature control needs to be slightly adjusted according to the different silkworm stages. During the 1-5 years of silkworms, if the temperature in the silkworm room is lower than 20℃, the silkworms will obviously slow down their feeding of mulberry leaves, and large and small silkworms are likely to appear; if the temperature in the silkworm room is higher than 30℃, the silkworms will appear irritable and restless. In addition, when the relative humidity in the silkworm room is greater than 90% and the silkworm feces are thick, it is easy for bacteria to breed in the silkworm seat, thereby inducing a variety of silkworm diseases and causing great losses to farmers. Therefore, during the entire silkworm period, the temperature and humidity in the silkworm room must be strictly controlled to create a relatively good growth environment for the silkworms, avoid the phenomenon of hot and cold, and the indoor temperature can only fluctuate within a small range.

4. Silkworm breeding season?

Sericulture is generally carried out in spring and summer. Sericulture is an important skill of the working people in ancient my country. The method of planting mulberry trees and raising silkworms was invented by Leizu, the wife of Huangdi. Sericulture can eventually produce an important silk product, namely: silk. Silk occupies an important position in human economic life and cultural history. The main commodity of the famous historical event of the Silk Road was silk.

5. What season is suitable for raising silkworms?

Generally speaking, silkworm rearing starts around April each year, specifically in spring and summer. Since the main food source for silkworms is mulberry leaves, the silkworm rearing needs to be basically consistent with the growth cycle of mulberry trees, so as to ensure that there are enough fresh mulberry leaves for the silkworms to eat.

6. What is the best season for raising silkworms?

Silkworms are usually raised in spring, around the Qingming Festival, when the temperature is relatively warm. If they are raised too early, the temperature will be too low and they will be frozen. In addition, the leaves of the mulberry tree have not grown much yet and cannot meet the needs of the silkworms.

7. What is the best season for raising silkworms?

In addition to winter, spring, summer and autumn are all possible. Generally speaking, as long as there are mulberry leaves, silkworms can be raised. In Jiangsu and Zhejiang regions of my country, silkworms can be raised in spring, summer and autumn except winter. In the silkworm areas of Jiangsu and Zhejiang, silkworms can be raised within 8 months from April when mulberry trees sprout and open leaves to November when mulberry leaves turn yellow and fall off.

8. Which month is it best to raise silkworms?

1. Generally speaking, the season for raising silkworms is spring and summer every year (starting around April each year). Since the main food source for silkworms is mulberry leaves, the season for raising silkworms and the growth cycle of mulberry trees need to be roughly the same to ensure that there are enough mulberry leaves to feed the silkworms.

2. The season of sericulture is related to the region. In the sericulture areas of Jiangsu and Zhejiang, theoretically, sericulture can be carried out during the eight months from April when mulberry trees sprout and open leaves to November when mulberry leaves turn yellow and fall off, but generally only 3-5 times a year. The sericulture areas in the Pearl River Basin raise sericulture more frequently than those in Jiangsu and Zhejiang, while some sericulture areas around the Yellow River or in the north raise sericulture less frequently than those in Jiangsu and Zhejiang.