Gu Yunnian can understand if he thinks about it, if he is not careful, he will either kill or injure, if some people who are not skilled in learning or have an improper heart learn it, it is very easy to endanger society.

After breakfast, Gu Yunnian fed the golden eagle food and changed the medicine, so he followed the medicine elder to the pharmacy and formally learned medicine.

The first thing Yao Lao asked her to learn was to deal with ginseng.

Yao Lao took one from the ginseng she dug up yesterday, "I'll show you a demonstration, look at it." ”

The ginseng that was dug up yesterday did not remove the soil that was still sticking to it in order to maintain its medicinal properties.

In the hot summer, after a night, the soil has dried, Yao Lao carefully swept the soil off the ginseng with a small brush, the movement was gentle, fast and skillful, but it was cleaned in just a few minutes.

At the same time, Yao Lao also explained the key points to Gu Yunnian, "The action needs to be light to prevent the brush from hurting the ginseng epidermis." ”

Then it is washed with water, "the cleaning also needs to be brisk, and the time period, the medicinal properties of ginseng are soluble in water, and the cleaning time is too long, which will damage the medicinal properties of ginseng." ”

Yao Lao's movements were fast, and it didn't take long to process the ginseng, and finally put it on a sparsely woven dustpan, waiting to be dried.

"Remember?" Although Yao Lao already knew Gu Yunnian's answer, he still asked, looked at Gu Yunnian nodded, and said, "You choose one to try." ”

Gu Yunnian chose one ginseng from the rest of the ginseng with the lightest year.

Before she started, she recalled Yao Lao's technique.

In the pharmaceutical section of the medical codex, she has not yet learned ginseng and other treatments, but when dealing with ginseng, she subconsciously uses the processing techniques learned in the medical code in some places.

Yao Lao watched from the side, and when he first saw Gu Yunnian using the techniques that were different from him in the medical codex, he frowned slightly, but the more he looked at it, the more frightened he became.

When Gu Yunnian dealt with it, he picked up the ginseng and checked it, and found that the ginseng handled by Gu Yunnian was better than him.

Recalling the difference between Gu Yunnian and him when he made it, Yao Lao asked curiously, "How did you come up with the idea of doing this?" ”

There are only small differences, but the final result is very different.

"By feeling!" Gu Yunnian replied in a low voice, he could only use this reason.

When Yao Lao heard this, he was so happy that he patted his legs and praised, "Okay, it seems that this is your natural ability." ”

When Gu Yunnian heard this, he smiled a little weakly.

There were still two ginseng left, and Yao Lao asked Gu Yunnian to deal with them.

Gu Yunnian thought for a while and said, "Master, if you don't plant these two strains of ginseng, let's talk about it when you grow up." ”

These two ginseng strains have some money in the year, so they are used like this, and some are wasted.

Yao Lao shook his head and smiled, "Girl, wild ginseng is very difficult to grow. "It's basically zero.

"Master, why don't I try?" Gu Yunnian looked at Yao Lao softly and cutely, but after a little hesitation, Yao Lao agreed,

"If you can't plant it, don't cry your nose."

Two small ginseng with a shallow age, if it is wasted, it will be wasted, and the girl will be happy.

If Yao Lao's idea was known to Gu Yunnian and a few senior brothers, he would have to say that Yao Lao's heart was biased.

Not to mention ginseng, they just took an ordinary medicinal herb to plant it at the beginning, but they were all scolded by the medicine elder for wasting it.

"I won't!" Gu Yunnian pouted like a coquettish little girl, there was a spiritual spring, and she was not worried about whether she could live at all.

Yao Lao took the two processed ginseng sticks to dry, and Gu Yunnian went to find a flower bowl to fill with soil, and buried the ginseng again in the shade under the window of the medicine room.