Why doesn't the silkworm move at all?

I don't know if you raise silkworms, but the optimum growth temperature of silkworms is between 20 and 30 degrees. If the weather is too cold, silkworms rarely move, and young silkworms may be molting. Silkworms need to molt four times from silkworm ants to spinning cocoons (1-4 years old). When the temperature is around 27 degrees, you will usually molt for three times (1-3 years old) and once every four days (4 years old). You can feed young silkworms for about eight days. At this time, you have a big warning.

I come from rural Jiaxing, Zhejiang. Every household in our countryside raises silkworms. According to the cycle of mulberry leaves, we raise silkworms five times a year here (spring silkworms come to plant on April 30th, summer silkworms come to plant on June 20th, early autumn silkworms come to plant on July 30th, Mid-Autumn silkworms come to plant on August 22nd and late autumn silkworms come to plant on September 26th). Silkworm eggs are provided by professional breeding bases. Silkworm babies don't move, probably because they are too angry. If silkworms don't work, you can buy some on Taobao. Some of them are sold on Taobao, and my store name on Taobao is also called Gong Shuang Cocoon.