"Then let's go on, the mushroom room should have three ventilation windows, the upper, middle and lower, and the bottom ventilation window should be a little higher than the lowest bed frame. ”

In the mushroom room, Gan Guyu is carefully explaining to the middle-aged international students in Yanhua: "The bed frame is one and a half to two feet high on each floor, and the specific number of floors depends on the height of the mushroom room, generally not less than four floors. There should always be light magic crystals indoors, and straw mushrooms also need a certain amount of light compensation. ”

Speaking of this, Gangu Yu turned his head and asked, "What are the heating measures used in your mushroom room now?"

"It's a magic circle on the ground and on the wall. One of them immediately replied, "We control the temperature through the magic array. ”

"Can you keep the temperature constant?" asked Ganguyu.

The man continued, "Roughly guaranteed." ”

"That's fine. Gangu Yu nodded and said, "The Yanhua family is located in the southeast of the mainland, the climate conditions are good, and straw mushrooms can be grown from late spring to late autumn, but if you want to plant them in winter, then indoor insulation work is more important." ”

"In late spring and early summer, the temperature rises slowly, there is more rain, and the humidity is constant, which is the best season for growing straw mushrooms. In summer, it is easy to have high temperature or heavy rain, so it is necessary to pay attention to ventilation, cooling and humidity control in the mushroom room. When autumn is cool, you should focus on controlling the humidity. ”

Seeing everyone nodding, Gan Guyu continued: "Then let's talk about this culture material next." The culture material of straw mushrooms can be prepared with straw, wheat bran, bagasse, etc., and it is even better if you have waste cotton on hand. ”

"The content of wheat bran in the culture material needs to be adjusted according to the season, and it is the least in summer, accounting for only about half of the culture material. In spring and autumn, it is about one percent. If it is planted out of season in winter, it needs to account for about half of it. ”

After introducing several recipes for culture materials, Gangu Yu took out a handful of white powder and asked, "Do you know this?"

Everyone stepped forward to identify it, and finally someone recognized the goods: "This seems to be something left over from some stones after being calcined at high temperatures." ”

"Yes, this is lime, which emits a lot of heat when it comes into water. It has the effect of disinfection and sterilization. Gan Guyu nodded, and then led everyone to the pit where the culture material was arranged.

He poured ten bags of bagasse and one bag of wheat bran into the ingredient pit, then sprinkled it with water, and finally added a bag of lime and mixed well, and then said: "The mixed culture material needs to remove the excess water, and finally the water content can be pinched into a string of water droplets." At this point, it is necessary to cover the film and let the culture pile up here for two days to ferment. ”

Gangu Yu did as he said until the culture material was covered with a film cover. Only then did he clapped his hands and straightened up and said: "After two days, this pile of culture material needs to be turned over, and then half a bag of wheat bran and a bag of lime powder need to be added, mixed well, and then mulched and fermented for two days." After repeating this two or three times, the pile of culture material is truly made. ”

"It turns out that the preparation of this culture material is so troublesome. Before, I was still secretly happy that straw mushrooms do not occupy land, but I didn't expect that this is equivalent to artificially preparing soil. One shook his head and sighed.

"It's true that we save land, and it's not wrong to say that we have artificially prepared soil. ”

Gangu Yu spread his hands and said: "The preparation of this culture material is the top priority, so I don't want you to just take a look from the sidelines." If you take notes or something, you might as well try it right away. I have all the ingredients here. You can now practice the ingredients. Two days later, I would like to see who has the best quality material. ”

Everyone agreed in an uproar, and then they took their own ingredients and got busy. Gangu Yu watched from the side for a while, mentioning a few words from time to time, and then exited the mushroom room first.

He looked left and right, and then shouted, "Tall!"

"Young Master Gu Yu, I'm here!" The mushroom room next door immediately poked out a simple head.

"How are the other mushroom rooms tidying up?" asked Ganguyu.

"I'm in the last mushroom room. It will be fully completed in no time. Gao Da immediately replied.

"It's fast!" Gan Guyu nodded, then turned around and walked into another mushroom room that had been built.

He checked to make sure there were no leaks, and then he controlled the water element, towards the floors and walls of the room. and a brand-new bed frame sprayed with carbendazim and went straight to the next mushroom room.

When Gangu Woo finished disinfecting the last mushroom room, the first few mushroom rooms that had been disinfected were almost dry, and he turned back again. It didn't take long for the unpleasant smell to begin to emanate from the mushroom rooms.

Seeing Gangu Yu running out of the mushroom room with his mouth and nose covered, Lina and Don Nuo, who were chatting in the distance, greeted him.

"Stinky little ghost, you are really a human being, you fart and smoke yourself out?" Lina fanned her hand in front of her nose, and couldn't help but wash.

Donno was even more worried: "What's wrong?"

"No, I used medicine to fumigate those mushroom rooms to disinfect, but the smell of medicine was a little bigger. Gangu Yusong opened his nose and explained, "You should stay away as much as possible, this medicine is poisonous." ”

"I'll go, you've been addicted to the stinky imp since you used medicine to kill the locusts, right?" said Lina, twitching at the corner of her eye.

Gangu Yu spread his hands: "Planting edible mushrooms must be a little troublesome." Before I came, I asked Xiao Tuanzi to give me a few wind scrolls, and I will strengthen the ventilation later, and it will be no problem soon. ”

At this time, the middle-aged uncles also completed the cultivation material configuration exercise and walked out. Gangu Yu felt that today was almost the same, so he sent them back first, deepened and consolidated what they had learned today, and then continued in two days.

After that, he himself returned to the mushroom room and used the wind magic scroll to clear the room of odors, which began to lay the materials on the bed frame.

Ganguyu's culture material was prepared a few days ago, and after the preparation of the material was successful, a high-temperature fermentation was added, and the harmful gases were discharged after turning the material and laying it on the bed frame.

At the same time as laying the material, he began to sow straw mushrooms, which was still a layer of culture material and a layer of fungus. Don Nuo is also relatively proficient in this part of the process, so he volunteered to help.

But when he spread all the culture materials and strains on the bed frame, he found that there were still many mushroom rooms that had not been laid.

"Oh, those mushroom rooms. Facing Tang Nuo's question, Gangu Yu smiled mysteriously, "Let's take vitamins, we can't just eat grass mushrooms, right?"

Afterwards, Tang Nuo watched Gangu Yu put different strange things into different mushroom rooms in different ways. Some are still the culture material spread on the bed frame, but the recipe is clearly different. Some are packed into bags and stacked horizontally, and the direction of each layer of bags is different.

What surprised Tang Nuo the most was that in a few mushroom rooms, a pile of wooden shelves was erected by Gangu Yu according to a certain law.

"Brother Yu, this ......" Tang Nuo looked at Gangu Yu suspiciously.

Gangu Yu smiled mysteriously: "Hehe, I will invite you to have a big meal in two days!" (To be continued.) )

PS: I'm sorry to be late~