Project Mulberry by Linda Sue ParkJulia Song and her friend Patrick want to team up to win a blue ribbon at the state fair, but they cant agree on the perfect project. Then Julias mother suggests they raise silkworms as she did years ago in Korea. The optimistic twosome quickly realizes that raising silkworms is a lot tougher than they thought. And Julia never suspected that shed be discussing the fate of her and Patricks project with Ms. Park, the author of this book!
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Silkworms as Pets
Life Cycle of a Silkworm from Mocomi. Silk is an expensive and beautiful piece of fabric that used to be worn by only kings and royalty in the past. It comes from the silkworm. The lifecycle of a crawling worm into a moth goes through several stages. The female moth lays eggs which are the size of a small ink dots! The female can lay more than eggs at a time.
The silkworm Bombyx mori is the larva or caterpillar of a moth. Silk has been made for at least years in China. The moth is important because it makes the silk , and no longer lives in the wild. It is entirely dependent on humans. Silkworms eat mulberry leaves, and were native to northern China. The domesticated B.
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Of all the animals man has domesticated there have only been two insects — bees and silkworms. The Chinese first domesticated silkworms about years ago and for years only the Chinese knew how to produce silk. - Our neighbor is a teacher and her class has some silkworm caterpillars that they are going to watch them develop a cocoon and then turn into a moth.
Here are a few amazing facts about silkworm for kids:. According to Confucius, it was in B. From that historic moment, the Chinese discovered the life cycle of the silk worm and for the next years were to keep their monopoly of silk. Silk is still produced in smaller quantities in many other countries, and several developing countries are studying new sericultural projects. Mulberry leaves are the primary food for silkworms. In silk farms where most silkworms live they are fed chopped mulberry leaves, constantly.
Silk has long been prized as a luxury fabric the world over for thousands of years. Few people understand it's a labor-intensive effort for many silkworms to produce a yard of fabric. The silkworm makes a strand of silk by secreting a protein from two salivary glands in his head. The silkworm has three growth stages: larva, pupa and adult. He begins life as a larva after hatching from a tiny black egg. The larva spends four to six weeks feeding on mulberry leaves until he grows to about 3 inches. During this time, he'll molt his skin multiple times, shedding old skin in favor of roomier skin.