And because this light is diffusely reflected many times, a part of the ultraviolet rays are sieved out, so the light becomes very soft and looks less dazzling.

It's a bit cloudy outside today, and the lighting conditions aren't very good.

But in the shed where the cows are resting, it is still very bright, and this is where the cows of the sun collector break away!

Not only can it reflect sunlight, but it can even amplify the brightness of the light for you because of the complex transmission system installed inside.

That's amazing......

In this floor, which is more than 1,000 square meters, there is not a single light now.

It is all lit by this sunshine harvesting system, and this level of the cowshed is full of light into daylight.

The whole audience is bright, there is no darkness and depression at all, and there are no dead ends in the whole process.

That's the power of technology!

I only knew that this modern breeding building designed by Wang Shiqiang was powerful, but I really didn't expect it to be so powerful!

It's no wonder that the other bosses are willing to pay for this system.

Because no one is stupid!

For those who open factories, this kind of investment may seem a little expensive in the early stage, but in the long run.

I can't say that this thing will benefit you for a lifetime, but it can last you for decades.

After two years of recoup, the rest are all blank tickets......

The boss who can settle accounts naturally knows how to choose?

followed the second uncle around the breeding building, and then the two went straight to the biogas digester in the distance.

This thing is located outside the factory area of the breeding building, because this thing has a certain risk factor.

So when the site was first selected, this thing was deliberately placed in a depression between the farm and the feed factory.

It used to be a small puddle, but now the water has been drained.

And there are several deep pits dug underneath, and all kinds of animal waste that are cleared from the cattle farm will be washed here.

On the other side, there is also an artificial inlet.

Here, some of the poultry manure collected from the turkey farms in the mountains is regularly released here.

Anyone who has ever planted in the countryside knows that the manure of these animals can be used as biofertilizer.

But you can't just put these things into the soil.

Because the excrement of these animals will carry a lot of bacteria, and even pests and diseases.

If it is buried directly in the soil, it will not only not increase the fertility of the land, but may even bring serious pests and diseases to the land.

So before these things become bio-fertilizer, there has to be a fermentation process.

Originally, there would be a large compost yard in the countryside, and every year at the beginning of spring, it was a 'fragrant' smell.

However, the method of stacking in the open air is very inefficient, and the effect is not very good.

And now they're putting it directly into their special cellars.

After input, Wang Shiqiang's specially made spore bacteria and molds will be put in, and then these biofertilizers will be quickly fermented.

Generally, the fermentation time of ordinary farmhouse manure stacked in the open air basically takes 45-60 days to complete the fermentation.

And this kind of compost fermentation is more affected by weather changes.

In particular, this kind of compost generally starts in March and April every year, but this time often the temperature changes in our country are relatively large.

Sometimes there is often cold weather, a sudden drop in temperature, or even heavy rain, which will affect the efficiency and time of compost fermentation.

If the temperature is too low, it will not only lead to poor fermentation effect, but also extend the composting time by more than ten or twenty days.

And these ten or twenty days will seriously affect the efficiency of spring sowing.

After all, before spring ploughing, bury fertilizer in the soil to maximize the purpose of maintaining the land and increasing the fertility of the land.

But once the composting time is delayed for ten days or twenty days, the best time for spring plowing is missed, and the fertilizer is basically useless.

After all, when the seeds are planted, you are topdressing, and the effect is not so good.

This is the main reason why, in recent years, farmers prefer to use chemical fertilizers rather than this biofertilizer.

Although everyone knows that biofertilizers are better for the land, the common people really can't afford it.

Especially for the vast rural areas in the north, once the spring planting period is missed, then many subsequent farming plans will be disrupted.

So people would rather use chemical fertilizer than use bio-fertilizer, because the timing uncertainty of that thing is too strong.

And if it is this kind of bio-fertilizer that is stacked in a special confined space for fermentation, there is no need to worry about such a problem......

These compost pits are, to put it bluntly, large septic tanks.

In addition to all kinds of collected excrement, it will also be filled with some corn stalks that are not allowed to be burned, and some other crop waste.

They are broken up and put into these septic tanks and then stirred.

The reason why these things are added is to increase the cellulose, hemicellulose and pectin in the waste materials.

These substances are very conducive to the humification of these wastes.

And then the most important thing is to add those special biological blocks that Wang Shiqiang brought in.

In fact, this kind of biological bacteria is a large foreign biological fertilizer company, which has special research and development.

It's not an exaggeration to say that each family has its own unique secrets.

Once the animal is added to the waste, the rate of fermentation of the fertilizer is greatly increased.

And Wang Shiqiang's creation of this biological block is even more powerful.

This type of bacterium is a collection of actinomycetes, molds, and microorganisms.

It can greatly increase the rate of fermentation of waste materials, if it is other composting companies.

It may take a month for the biofertilizer to warm up to 40 degrees Celsius, and then break down the fertilizer into simple sugars, proteins, and starch fertilizers.

The use of this block can shorten the fermentation rate by two-thirds, and it only takes 10 days to raise the internal temperature of the fertilizer to 40 degrees.

At this time, they will add another kind of clump.

This clump is even more powerful, and it will accelerate the fermentation again.

And the fermentation temperature will be directly raised to 180 degrees!

That's right, that's higher than the fermentation temperature of other compostes.

Generally, the compost temperature of other fermentations can reach 75 degrees, and it is very good to 80 degrees.

This is enough to kill all kinds of bacteria, parasites, and pest eggs in the waste.

However, the use of this kind of fungus can directly raise the temperature to 12, which greatly accelerates the fermentation speed.

The fermentation cycle is shortened, so that the bio-fertilizer that would otherwise take 60 days to ferment is completed.

With them, it only takes a month to complete the fermentation.

And in this fermentation process, a large amount of carbon dioxide, methane and butane are also produced, and these mixed gases...