A list of the contents of this article:

How to draw a sophomore when eating Cordyceps

The second-year method of eating Cordyceps sinensis is as follows: first, use green colored lead to draw the shape as shown in the picture, and then choose yellow-green colored lead to superimpose colors around the previously drawn graphics. Next, choose a red pencil and fill it with red around the previous drawing, pay attention to the radial texture and pay attention to the gradient of the color. Then use a yellow brush and daub it outside the red. Imagine that this is a clam shell shape that opens to you.

The painting method of eating cordyceps is as follows: first, we take out a piece of paper, then draw a circle on the paper, then draw a semicircle on the circle, and then draw a line on it, which connects the two semicircles. Finally, let's just write a few words on it. Next, we take out another piece of paper.

Children are most willing to draw what they like, such as some children in school painting performance in general, but draw what they are interested in with relish, smooth lines, vivid image. The following is my picture of the second-year students' works of art for your reference.

The following are some works of art by the sophomores, which show the children's observation and imagination of the world around them. Each painting is the embodiment of children's unique perspective, and their strokes reveal their pursuit of beauty and love of life.

The drawing of Chinese herbal medicine is simple.

1. First draw the upper part of Ginseng. The main body is composed of three flowers and some grass at the same time. Next, change the second half of life. The stout radish-like shape is the main body of ginseng, with tree-like roots in the lower half of the main body. These are the roots of ginseng. In the third picture, let's draw a sharp tail impression. First of all, let's draw the leaves with the top half of the taro. The leaves are as big as fans.

2. The drawing method of Chinese herbal medicine hand-copied newspaper is as follows: draw four circles and four text boxes on the picture, draw herbs in the circle, draw a frame around it, and finally paint the picture. Data expansion: traditional Chinese medicine is mainly composed of plant medicine and mineral medicine. There are about 5000 kinds of traditional Chinese medicine, and there are countless prescriptions formed by compatibility.

3. The handwritten newspaper drawing of Chinese herbal medicine is as follows: write the title "Science Popularization of Chinese Herbal Medicine", draw the frame, and when you draw the frame, you can add some herbal elements. as shown in the following picture: Chinese herbal medicine is mainly composed of plant medicine (root, stem, leaf, fruit), animal medicine (viscera, skin, bone, organ, etc.) and mineral medicine. Because plant medicine accounts for the majority of traditional Chinese medicine, traditional Chinese medicine is also called Chinese herbal medicine.

4. The realistic style of Yao Nianzi painting: the realistic style of painting requires the painter to accurately describe the true form and details of things. When painting medicine roller, the painter needs to carefully observe the structure and use environment of medicine mill, and accurately show its shape, material, texture, movement and expression when using it.

5. Draw a round head with facial features inside. The eye can be drawn in a semicircle and the pupil is a small dot. The nose is a triangle and the mouth is a horizontal line. Draw a broad shoulder under his head to show his identity as a farmer. Draw Shennong's body, the body can be drawn into a simple line, like a lanky bamboo. This shows that he is thin, because he is a person who constantly tries herbal medicine for the health of the people.

6. First of all, draw a heart like a peach. To do this, you can first draw a round semicircle, and then draw another semicircle below, and the two semicircles combine to form a heart. Next, draw a line in the middle of the heart, which divides the heart into two equal parts. this is the stem of the leaf. When drawing lines, you can gradually widen from top to bottom, which can increase the three-dimensional feeling.

How to draw lines when calculating the plate growth rate of Cordyceps militaris strains

The main results are as follows: 1. When calculating the plate growth rate of Cordyceps militaris, the steps of drawing the line are as follows: inoculating the strain on the plate medium containing appropriate nutrients and trace elements, perpendicular to the plate, using a pen to outline the shape of the edge of the growth spore layer on the transparent tin foil, indicating the time and culture conditions, and recording on the experimental record table. Draw a straight line parallel to the boundary of the growth spore layer on the transparent tin foil, usually connecting the furthest two points on the edge of the growth spore layer.

2. Visual estimation of this method is to observe the growth of Cordyceps militaris on solid inclined medium (or plate) with naked eyes, including colony size, thickness and growth of aerial hyphae, color and smell of colonies, etc., to comprehensively evaluate the quality of the strain or the suitability of the medium. This method is simple and easy, but the tester must have some experience in cultivation and seed production.

3. The main characteristics of the mother species of Cordyceps militaris are white, stout, fluffy, slightly climbing the wall. After light, the combination of aerial hyphae and matrix secretes yellow pigment along the tube wall, the culture time is longer, and the aerial hyphae are further elongated. From white to yellowish, yellow and orange.

4. The specific method is to select the high-yield, high-quality and precocious Cordyceps militaris fruiting body, disinfect the surface with 0.1% mercury solution or 75% alcohol, wash the surface medicine solution with sterile water, place it on top of the comprehensive medium container, and culture it in 21 ℃-23 ℃. When there is a star-shaped Cordyceps militaris colony on the surface of the culture medium, pick one or more colonies in the inoculation box to culture in the test tube inclined medium. Wait for the mycelium of Cordyceps militaris to be covered with slope before purification.

5. When the material surface is raised and millet granule primordium is formed, it is necessary to properly ventilate, replenish fresh air, protect the indoor temperature of 18 ℃-22 ℃, and increase the relative air temperature to 80% Mel 85%. If the humidity is too high, it is easy to make the medium lose water earlier and affect the yield.

6. The bacteria that need to be preserved are inoculated on the slope culture medium and cultured at a suitable temperature. When the mycelium grows all over the slope, the test-tube bacteria can be taken out and stored in a 4 ℃ refrigerator. Cotton plugs used to preserve bacteria should be wrapped with sulfuric acid paper to prevent mold contamination. The strain of Cordyceps pupae is preserved in the refrigerator, which is usually transferred once a month.

How to draw Cordyceps

Step 2: draw the outline. First of all, we need to draw the outline of the insectivorous fungus with a pencil. The shapes of Cordyceps are different, such as flowerpot-shaped, leaf-shaped and so on. We can draw a small circle on the paper at will, and then extend a few curved lines down to form a flowerpot-like outline. Step 3: draw leaves and traps. Next, we need to draw leaves and traps of insectivorous herbivores on the outline.

The painting method of eating cordyceps is as follows: first, we take out a piece of paper, then draw a circle on the paper, then draw a semicircle on the circle, and then draw a line on it, which connects the two semicircles. Finally, let's just write a few words on it. Next, we take out another piece of paper.

The minds of the children were opened at once, unrestrained, a moment of sesame, and a moment of celestial bodies from afar. At this time, the teacher blew a breath at the point like a magician, saying that the dot had changed and became the seed of a plant, and let the child guess what kind of plant it was. -- Cordyceps, Chinese cabbage, carrots, cacti, trees. At this point, the children searched their minds for all the memories and said what they knew about the plants.

Mosquito repellent plants include pyrethrum, Qilixiang, Cordyceps, fly plum, pepper wood, lemon eucalyptus, peppermint, lavender, moxa leaves, night incense, jasmine and so on.

Soil modification, regulation of soil consolidation, prevention of crop lodging, control of fertilizer efficiency and fertility, and as a diluent and carrier for pesticides and herbicides. [perlite] Perlite perlite is a kind of acid lava from volcanic eruption, which is a glassy rock formed by rapid cooling. It is named because of its perlite structure. Perlite deposits include perlite, obsidian and turpentine.