Because of Yu Shu's slippage, although she was lucky not to touch the spikes of the rocks, after all, after slipping for such a long distance, her back and hips still had some slight abrasions, so for the next few days, Chu Yu didn't let her go out again.

It wasn't until she felt that her injuries were completely healed that Chu Yu allowed her to carry the bag of woolly candle seeds to the swamp.

Originally, he planned to reclaim the world to plant wool candles, but after Yu Shu saw that swamp, he did not ask for it to be turned into a paddy field.

Swamps are more suitable for the growth of hairy candles than paddy fields, and she believes that if you can find swamps here, you should be able to find them somewhere else.

"Shu'er, are you sure you really don't want to open paddy fields? That swamp is not small, you should not be satisfied with this little seed, why don't you all bloom and plant some rice? ”

It's still early, and they can send someone back to the south to buy some grain seeds at once.

Yu Shu shook his head, "Don't worry, it takes a lot of time to buy rice back and forth, and our time is already a little late." Rice will wait for next year to try again, this piece of land, in the future will be used to plant wool candles, it is not good to make a paddy field to grow rice, this thing grows domineering, you can rest assured, or two or three years, on this bag of seeds, can cover all this piece of land. ”

Cover them all......

"Shu'er, didn't you say that this thing is used to make pillow cores? Isn't it practical to do this in our place? ”

Even if you want to find something to do for the women who will relocate in the future, you don't have to make pillows, right?

There are so many pillows, who are you selling them to?

"Chu Yu, this thing doesn't have to be just for pillows. Let me tell you, this wool candle, whose scientific name is cattail, from head to toe, from childhood to old age, can be described as a treasure all over the body, do you know? ”

Immediately after, Yu Shu gave Chu Yu the benefits of the hair candle and Yun Fei, who was listening with his ears pricked up, to make a big popularization.

"If it's too much, you can divide some of the young leaves to feed the horses, which can solve the food problem of a wave of war horses. The pollen of the hair candle is also a good medicine to stop bleeding, and the processing method is different, and the effect is also different. But I've only seen this in the book, how to do it, when the time comes, you can ask the military Chinese medicine practitioners, they have a specialization in the art industry, they will be able to better concoct good medicine.

Isn't the most practical and in-demand medicine on the battlefield a hemostatic drug? There are also the leaves of wool candles, cut in the right season, and can also be used to weave straw hats, straw mats, and even door curtains, don't we plan to completely develop the deserted city? If you build a house and use cattail leaves to weave a thick curtain and hang it at the gate, will it also protect you from the cold? This thing, don't look down on it, there are many benefits, it depends on whether you know the goods. ”

Yu Shu opened his mouth and came over, and gave a detailed introduction, which made Chu Yu and Yun Fei stunned.

"Sister, didn't you say that you haven't read for a few years? Why do I feel that you know so many things, even medical skills, it's amazing. ”

Chu Yu's eyes flashed, he glanced at Yun Fei, and soon looked at Yu Shu again.

Obviously, he was also curious about the question.

Growing up in the same village, the uncle of the Yu family has a few taels of ink in his stomach, and he probably still counts.

How could such a half-person teach a girl like Yu Shu?