To get rid of the eggs at the root, the eggs can only be filtered out through a filtration system, but embarrassingly, they are all flooded.

This matter should be put before the end of the world, it is really not a thing, you can immediately urgently manufacture a batch of ultrafiltration equipment, every household in the rice country is direct drinking water, it has long been filtered in the factory, and it can't even be called a matter in the United States.

But now it is difficult to produce these equipment, especially some precision accessories, because the raw materials are really difficult to find, that is, the filtration equipment and the filter element of the filtration are not produced together, and the production of a kind of equipment requires hundreds of raw materials.

So it can only be said that the equipment produced before was salvaged.

But there are so many equipment, monks have more meat and less meat, and now people are fine to drink insect egg water in the early stage, and wait until a large number of evolved insect eggs appear soon after, and then drink this kind of water It is really a stomach ache every day, all kinds of diarrhea, and dehydration

There used to be at least a lump on the ground, but since then there have been puddles of vomit on the ground. I heard on the news that it was the result of a reaction between bacteria and the stomach and intestines, just like eating bad things will cause diarrhea.

At that time, whether it is an ultrafiltration system or mineral water, it will become extremely precious, and if there are conditions, you will get extremely comfortable, and if you don't have conditions, you can only endure the past.

In the end, someone is smart and tries various methods, and finally can filter out some of the eggs.

"Mom, if the filtration system can filter the eggs, our ancestors' methods can also filter out the eggs."

Jing Shu said slowly.

"What's the solution? Our filters can't be installed, and the little water filtered by our homes every day is not enough to water so many vegetables. ”

"Something else, you say? Heck, many have tried the filtration method of survival in the wild, but the kind of filtration is not clean, it does not meet the requirements, I heard the researchers say, the eggs are invisible bacteria, so can the tiny bacteria be filtered out? ”

In addition to ultrafiltration, what other way to kill the insect eggs has become the hottest topic recently, just look at Zhu Chuangshi, came up with that way, not only was interviewed by the TV station, but also became an Internet celebrity in Huaxia, and now he is invited to remove insects every day, but Zhu Chuangshi's method cannot be cured and is difficult to promote.

Then there is any ultraviolet disinfection, chemical disinfection, etc., which can be used to repel some of them, but the remaining insect eggs can still eat the crops without germination.

"Let's go, go to the back mountain with me to find materials, and I'll give you a try at the unit tomorrow." Jing Shu said mysteriously.

Jing Ma doesn't believe it, now that technology is so advanced, what can the methods of ancient times be used? It certainly does not meet the standard of direct drinking water.

The standard is definitely not met, but as long as you can grow crops in a different way, isn't it okay?

Jing Shu dragged Jing Ma to rummage and pick up on the back mountain for an afternoon, picking up all kinds of minerals and stones, even yellow mud.

pulled a whole cart of things, and at four o'clock the next morning, Jing Shu was pulled up to work by Jing Ma, who was eager to try.

Jingshu first wraps the soil with a cloth at the faucet in the order of large, medium and small, and after three layers of screening, the water penetrates down layer by layer, which will filter the red line worms, and the soil should be replaced every day.

Then Jingshu spent the whole day building a super large pool.

After the first layer of filtered water, it enters a 'concave' shaped pool.

The first compartment contains a pool of large stones, large pebbles, small pebbles, rubble, fine sand, and yellow mud. After the water has settled, it flows into a second brick pool, which is made of charcoal and fine sand.

Jing's mother was a little speechless and stopped, this method has been used, but it seems that the result is not ideal?

However, at this point, the basic filtration is completed, and the third compartment is a large pool of water, with a wooden plug in the upper part, and when it is filled with water, it will overflow through the infiltrating wood to four compartments, and the filtration is completed again.

Every household basically stops at the third pond to filter out a small half of the eggs, and the fourth step does not add to the snake, but waits for the eggs in the third pool to grow.

The smallest bacteria known in the world are larger than 0.1 microns, and the eggs will grow from bacteria to such a large size in just two or three days, so since there is no condition to filter, it is okay to wait for it to grow up and then filter. Of course, some people say, then you might as well filter the red worm directly, and then catch the old worm and eat the eggs that grow inside, this method can also be, but... It's not usually slow, and putting old bugs here just serves as a clean-up.

"Every day, we have to catch old worms and put them in the third and fourth pools to clean up the eggs that grow inside."

The fourth grid naturally has fish that have slipped through the net, but you can release pieces of vegetable roots from the top of the pond, and half of the eggs will be attracted to it, and when they grow up, the old worms can eat them.

This is actually also called pig streaming, waiting for you to grow up

A drain hole is made in the middle of the fourth cell, and the filtered water flows to the fifth block.

The drainage hole in the middle helps the sediment to sink to the bottom, the eggs on the top are on the vegetable leaves, and the middle one is filtered, which is basically in line with the water quality that can be grown vegetables.

This kind of filtration was there when Ming Chongzhen was there, but someone in the previous life improved it and found that this kind of concave pool is really easy to use, one link after another, interlocking, it is the most efficient method, and it is much more powerful than a separate filter.

"Mom, the disadvantage of this pool is that it is slow to filter, a pool of water is estimated to be filtered for a day, but filtering a pool of water is enough for you to water, right?"

"Enough is enough, my daughter just can't study well, and everything else is fine."

After teaching the principle of Jing Ma, the management department finally did not cut off the water in the next few days.

started the planting of a new batch of vegetables, Jing Shu had a hunch that Jing Ma would definitely set a good example for Wucheng this time.

In the other twelve divisions of the cultivation of simple mushrooms, only Jing Ma's development zone is unique in using this soil method to filter out water and grow crops, although the efficiency is a little slower, but in the end it is a great credit.

Speaking of food for ordinary people, it has also improved in the past few days.

Although the government could not grow other crops, the first mushrooms full of insect eggs were cultivated despite the lack of water.

It looks scary.

The layers of mushrooms are full of white flowers, which grow in the mushrooms like blackheads, and then boiled by the cafeteria aunt, and the feeling of eating it in the mouth is Q bomb Q bomb, and there is a feeling of explosion and eating caviar when you bite hard.

Mushroom boiled insect eggs, 0.2 virtual currency, add some batter, 0.5 virtual currency.

But if Zhao Shupi is voted for as the distribution director through big data, a batter will be added for free.

For a while, Zhao Shupi's reputation in the banana community was famous, and he gained a lot of sound sources, and from time to time he saw a line of batter at the batter window, voting for a batter and receiving a batter.

Wang Qiqi used 500 virtual coins borrowed from all over the world to Jingshu on the same day: "How to maximize the benefits of 500 virtual coins?" ”

Read the URL: m.