CATDOLL : CATDOLL: How to draw the life of a silkworm? (How to draw a picture of silkworm breeding)

1. How to draw the life of a silkworm?

1. Draw the rough diagrams of the various stages of the life of a silkworm on paper, and use a black colored pen to draw the moth. Draw the rough diagrams of the various stages of the life of a silkworm on paper with a pencil, and use a black colored pen to draw the shape of the adult moth and the figure of the silkworm.

2. Use a black colored pen to draw the larvae of the silkworm. Next, use a black colored pen to draw the larvae of the silkworm, which are drawn from hatching to dormancy and molting.

3. Use a black colored pen to draw the graphics of the silkworm's secondary dormancy and growth stage after molting. Then, use a black colored pen to draw the graphics of the silkworm's secondary dormancy and growth stage after molting.

4. Use a black colored pen to draw a picture of a grown silkworm. Next, use a black colored pen to draw a picture of a grown silkworm.

5. Use a black colored pen to draw a picture of a silkworm spinning silk to form a cocoon. Then, use a black colored pen to draw a picture of a silkworm spinning silk to form a cocoon.

6. Use a black colored pen to draw the image of the silkworm becoming a pupa in the cocoon. Next, use a black colored pen to draw the image of the silkworm becoming a pupa in the cocoon.

7. Use orange and tangerine colored pencils to color the figures of the silkworms at different stages. Finally, use orange and tangerine colored pencils to color the figures of the silkworms at different stages so that they look nice.

Silkworms reproduce by laying eggs. Silkworm eggs look like fine sesame seeds, about 1 mm wide and 0.5 mm thick. A female moth can lay 400 to 500 silkworm eggs. 1700 to 2000 silkworm eggs weigh about 1 gram and have a diameter of 0.2 cm. The color of silkworm eggs is light yellow or yellow when they are first laid, and changes to light red bean color or red bean color after 1 to 2 days, and then turns to gray-green or purple after 3 to 4 days. It no longer changes and is called a fixed color.

The outer layer of the silkworm egg is a hard eggshell, and inside is yolk and serous membrane. The embryo in the fertilized egg continuously absorbs nutrients during the development process and gradually develops into a silkworm. It crawls out of the eggshell, and the eggshell becomes white or light yellow after it is empty.

2. How to make a picture book on silkworm breeding?

You can use cardboard, staple together pieces of cardboard of the same size, or stick them together with needle and thread glue, then draw a beautiful cover and write your name. The content inside is a description of the entire process of raising silkworms, starting from a silkworm baby until it is raised to a very large use. Just draw a picture and write a brief introduction on each page.

3. The Farming and Weaving Picture painted by Lou Shou, a painter from the Southern Song Dynasty, records how ancient people used straw to make a silkworm mountain to help silkworms spin silk and make cocoons, and observed the process of silkworms spinning silk and making cocoons?

It was the Southern Song painter Lou Shou. The painting "Ploughing and Weaving" by the Southern Song painter Lou Shou recorded that ancient people used straw to make a silkworm mountain to help silkworms spin silk and make cocoons.