Thinking about fermented fertilizer, Lu Miao was full of energy, and before the meal was finished, she thought about going home with Chen Guifen to hug the pumpkin.

Chen Guifen stopped her: "Eat first, and I'll send it to you tomorrow." ”

"Alright then, hey, hey, hey."

Lu Miao laughed out loud embarrassedly.

Chen Guifen remembered Fu Jingyou's instructions, and Lu Miao was afraid at home alone, so she asked Lu Miao:

"Are you afraid to be alone at night? If you're scared, go to sleep with your aunt tonight. ”

"Hmmm......"

Lu Miao hesitated for a moment and shook her head, "It's okay aunt, I can do it alone." ”

Actually, I'm still scared, but she's so old, it's too embarrassing to say it!

And excluding being afraid, Lu Miao has something else to do.

Fertilizer is a matter that she really has to calculate.

Chen Guifen saw that she was firm-minded, so she didn't say anything more.

After Lu Miao finished eating, Chen Guifen took the dishes and chopsticks home.

Lu Miao simply tidied up, quickly closed the door, and walked to the back kitchen with a kerosene lamp in his arms, ready to boil the bath water.

There were two large buckets in the kitchen, which Fu Jingyou had filled when he left.

Scooping water to boil water, the large wooden basin for bathing is usually very heavy, and it is almost impossible to move after absorbing enough water.

Lu Miao gave up the idea of using a large wooden basin, mixed hot and cold water with a small wooden bucket, and washed her hair in the backyard.

I used a small piece of wood and a washbasin to take a shower in the kitchen hallway.

After pouring the water, she carefully latched the back door, and she returned to the room with the lamp in a refreshing body.

Closing the door, pulling up the curtains, and sealing the entire space, Lu Miao felt a lot safer.

There were pens and stationery in the luggage, put the lamp away, Lu Miao took out her things and sat at the long table by the window with her head down and got busy.

At this stage, in the vast rural areas of our country, people will mix vegetable leaves, straw, manure and water and other things together to make fertilizer.

Traditional farming manure belongs to throwing whatever you have.

Throw some rotten vegetable leaves today, pour some rotten fruits and kitchen waste swill tomorrow, it is a process of continuous superposition, so it takes a long time, and the fermentation is slow.

Lu Miao happened to know that one and the manure have significantly different fermentation methods in terms of nature and results.

Before the crossing, although Lu Miao had only taken half a semester of freshman classes, in the open theory class on ecological cycles, she noticed a method called Berkeley composting.

Manure belongs to cold compost, anaerobic compost, and anaerobic bacterial fertilizer is generally active at the level of groundwater, so when making manure, it is often necessary to dig pits.

Berkeley composting, on the other hand, is a hot compost, aerobic compost.

Aerobic bacteria are active in the upper part of the groundwater, and if the conditions are not met, they will not survive, and composting will not be successful.

Berkeley composting is generally done on the surface of the soil, and there are three elements to be aware of.

1. Sufficient oxygen.

2. 60% humidity.

3. 25:1 carbon-to-nitrogen ratio.

If the three elements are adjusted, aerobic microorganisms will multiply rapidly and accelerate their decomposition, during which heat will be generated.

If the temperature of the compost body can be maintained at about 65°C for two to three days, the insect eggs and some harmful bacteria in the compost body will also be effectively eliminated.

This is also one of the advantages of hot composting.

In addition to killing most of the eggs and germs, traditional manure generally takes half a year, eight months or even a year to take shape.

Berkeley composting, on the other hand, is more accelerating, and can be fertilized in as fast as 18 days.

If this method is controlled and flexibly used, more than half of the fertilizer problem in Dahe Village will be solved.

Even if we can mobilize everyone to act together in the future, we will be able to solve all the fertilizer problems needed!

The more Lu Miao thought about it, the more open-minded she became, and the more she felt that this was a big deal.

Lu Miao was busy until late this night.

The more than ten pages of stationery in her hand were almost full of her writing.

From the initial preparation, to the precautions, the problems that may be encountered at present, and the relevant solutions, she has listed them one by one.

Lu Miao was gearing up, if it wasn't for the fact that it was already night, and she couldn't see anything outside in the dark, she wanted to act now!

After holding the manuscript under the lamp and reading it for a long time, Lu Miao pressed the manuscript with a pen and went to sleep with the lights out contentedly.

I was thinking about things in my heart before, and my attention was always focused, and Lu Miao didn't feel afraid.

But when she lay on the bed, the whole room fell into darkness, and her thoughts returned, and she couldn't help but be scared again.

Lu Miao pulled the small quilt and covered her head to sleep.

In the autumn night, it was said that it was cold or not, and it was hot or not, but when she slept with her head covered, Lu Miao was stuffy and deflated, and she was sweating all over her body after a while, but she didn't dare to uncover the quilt.

I don't know how long it took, Lu Miao was dazed and sleepy, her body and mind relaxed, and she was a little bolder, although she was still scared, but the quilt was really uncomfortable, and she gradually uncovered the corner of the quilt, revealing a small half of her face.

I'm so sleepy in the back, I'm even more self-defeating, thinking that if there is a ghost, I'll be a ghost! Coming out directly scared her to death, saving her so uncomfortable.

Lu Miao snorted and kicked the quilt away, turned over and fell asleep soundly in a flash.

At night, Lu Miao had a dream of practicing Berkeley composting.

In her dreams, she encouraged herself to work hard, and many people were willing to work with her, not to mention how happy it was.

Later, when she was woken up in the early morning, she was in a daze and pulled the quilt, only to realize that it was a dream, and when she was half-asleep and half-awake, the thoughts in her mind were also very pure, thinking that when the day dawned, she must take active action.

Once it is done, not only can it solve the problem, but no one dares to talk about her behind her back.

Even if it's a lazy woman.

It has to be a lazy woman with skills and brains......

Thinking like this, Lu Miao's head tilted and fell asleep again.

She thought about getting up early to work, but she was usually lazy, and Fu Jingyou had always been used to her, and she had already developed a problem of snooze unconsciously.

At nine o'clock in the morning, the gate of the Fu family had not yet opened.

Lu Miao was still asleep, but the miscellaneous sounds outside the door disturbed her dreams.

As it turns out, accidents and plans, it is never possible to tell which will come first.

"This is it!"

"Humph! It's not a good place to live! Which of you is going to knock on the door? ”

Lu Miao woke up, and her anger when she got up made her feel not very good, and the movement outside the house made her fall into confusion for a short time.

It wasn't until the gate "duangduangduang" was smashed with brute force that Lu Miao gradually reacted to what was going on.

When Fu Jingyou was not at home at this time, people came to the town to crusade......

"Open the door! Is anyone home? Hurry up and open the door! ”

The sound of slamming the door intensified, and it was not a matter of hiding from it without going out.

(End of chapter)