"My family has two acres of land, don't look at me sitting here now and introducing products to you, I am also a small landowner. Pen Fun Pavilion www.biquge.info"

The witty words of the royal road make everyone laugh.

"Everyone watch the video, there are two acres of my family's field in it."

As soon as he finished speaking, a projection of a farmland appeared in the middle of the conference hall.

This is a hilly farmland, the large one is more than one acre, the small one is three or two, and the shape is irregular.

The height difference is also very large, from the height difference of one foot to the height difference of one person.

In most fields, large agricultural machinery cannot enter at all, and only animal power can be used to plough and harrow, and only manpower can be used for planting and harvesting.

Inside the field, the most eye-catching thing is a pillar standing in the middle.

The appearance looks somewhat similar to Huabiao.

However, it is quite different from Huabiao, and there is no roar in the sky, but it is replaced by an irregular cylinder.

The cloud plate is four, rectangular, and distributed at ninety degrees.

The pillars are black throughout, with dense surfaces and holes of various sizes replacing moire.

In the rice fields with faint water and light, it is very eye-catching.

"Everybody sees this pillar, it's called the Integrated Control Center for Agricultural Production.

According to the principle of super air purifier, the design is improved.

Its most important function is to adjust the local climate in its area of action, effectively working with a diameter of ten kilometers.

By controlling the water vapor in the air, precipitation is formed, or precipitation is canceled.

It can guarantee the water demand of agricultural production and prevent the evaporation and loss of water in arid areas.

Through the linkage of a large number of control centers, the flow of water vapor can be artificially controlled, the amount of water can be adjusted, and the precipitation in each region can be reallocated.

For example, we can bring water down from waterlogged areas to arid areas.

As long as a sufficient scale is formed, the two natural disasters of drought and flood can be completely eliminated.

At the same time, by controlling the flow of water vapor and trapping the evaporated water from the ground, we can turn the desert into an oasis! ”

"Oh!" There was a burst of exclamation from the audience, especially the reporters from the desert countries.

Whatever the usefulness of this integrated control system for agricultural production, the function of desert management alone has convinced everyone.

The total area of the Chinese Desert is about 700,000 square kilometers, and if you include the Gobi Desert, which is more than 500,000 square kilometers, the total area is 1.28 million square kilometers, accounting for 13% of the total land area of the country.

The world's land area is 162 million square kilometers, accounting for 30.3% of the total area of the Earth.

Among them, arid and semi-arid desert areas cover an area of about 48 million square kilometers, accounting for one-third of the earth's land area.

In addition, the area of deserts and deserts is expanding at a rate of 60,000 square kilometers every year.

Countries around the world are looking for ways to manage deserts, especially those around the Sahara and the Middle East.

However, the biggest difficulty in desert management is the lack of water, which makes it difficult for plants to survive, so it takes a great deal of money to control the desert.

In the Middle East, the oil tycoons show off their wealth not with mansions and cars, but with how many trees they have planted.

It can be seen how much it costs to plant a tree in desert areas.

But in reality, there is still water in the desert area.

The Taklamakan Desert, the largest desert in China and the tenth largest desert in the world, has an average annual precipitation of no more than 100 mm, with a minimum of only four or five mm, while the average evaporation is as high as 2,500-3,400 mm.

The Sahara Desert, the world's largest desert, holds the record for the largest area without rainfall for several consecutive years, but it has the highest evaporation rate in the world.

It receives less than 100 millimeters of rainfall per year, but evaporation ranges from a few thousand to tens of thousands.

The water lost by evaporation is the best source of water.

With the control center and the evaporated water trapped, it is easy for any desert to turn into an oasis, into a swamp and a lake.

If all the deserts and deserts in China are brought under control, the land area suitable for human life will be increased by the size of two Frances.

Just thinking about it makes people excited.

Especially the oil giants, the countries of the Middle East, how can they not be excited about the realization of their long-dreaming vision?

pressed his hand to stop everyone's excitement and noise, and did not respond to the request for questions from the audience, Wang Dao continued to introduce.

"It allows precise control of where every drop of water falls and there is absolutely no waste.

Through the control and adjustment of temperature and humidity, the crop growth environment can be well maintained and diseases can be effectively prevented.

Not only that, but it can release different waves of creatures to repel or kill specific creatures.

For example, the natural enemies of rice, the three chemical borers, the natural enemies of cotton, and the cotton bollworm.

By releasing biological waves, the biological secretion of these pests is disordered to achieve the killing effect.

That is to say, with physical weeding, organic fertilizer, future agricultural production, no need to spray pesticides and fertilizers at all!

Comprehensive green agriculture is no longer a dream, and in the future, all households eat is green food. ”

Of course, everyone knows the benefits of green food, but really natural green food is expensive because green food is very expensive to produce.

Organic fertilizer is good to say, there is really no way to pest and disease, just like the three chemical borer, it is in the middle of the rice stalk, in addition to spraying, what can you do?

In many rural areas, the rice they eat is old rice that has been left for a year or two.

They don't know that new rice is delicious? How can it be!

In doing so, I just know that the pesticide exceeds the standard, and I will return the toxicity after two years.

Of course, everyone doesn't want to fight so many pesticides, it costs money to buy pesticides, and you have to suffer from pesticides.

You must know that spraying can only choose sunny weather, especially in summer, manual spraying can be uncomfortable.

But if you don't spray, the yield will be greatly reduced or even the harvest will be lost, and your field has become a source of insects, so you have to fight.

Now that biological insecticides have appeared, pesticides have been eliminated, and three-dimensional planting and breeding can also be realized on a large scale.

It is difficult to promote rice farming on a large scale because of the excessive use of pesticides and fertilizers.

Without these two, as long as there is water in the field, just throw some seedlings, and when you harvest rice, at least one acre of land can also harvest 180 catties of fish and shrimp.

Not to mention the harvest of scientific and fine management, which has greatly improved the agricultural harvest and output value.

"Everyone knows that music is not only effective for animals, but also for plants.

Based on this, after research, the control center releases biological waves in specific bands to promote plant growth, and the average yield increases by half to one percent. ”

Half percent, how much? If the yield of rice per mu is 1,000 catties, it is only 50 catties.

However, the significance of the comprehensive national acres should not be underestimated.

What's more, it's harmless!

"At present, we have fully established integrated agricultural production control centers in Heyin County and Qingsang County, and have also established 1,000 in the Taklamakan Desert area as a pilot project.

Through comprehensive and detailed data collection and analysis, the role of the control center is analyzed.

At the same time, the impact of the climate is analyzed by specific assessments.

However, the new control center will continue to be built until it covers the whole country and is ready for use when needed. ”