Chapter 204

As a country with drought and water shortage, desert area accounts for nearly 70% of their land area.

In such an environment, in order to survive and develop, they have developed a unique agricultural model: increasing sources and reducing expenditure, and using water by technology.

Advanced water-saving and water-saving technology is exactly the place where Northwest China can learn from and learn from similar environmental conditions. Therefore, at this exchange meeting, experts from other countries invited to Wangxi province to attend the meeting were highly valued. Their speeches were held on the first day, which became the highlight of the whole exchange meeting.

Experts speak in English, but with headphones you can hear live interpretation.

Chen Mu didn't understand the drip irrigation technology and irrigation control system in agriculture, but he didn't feel bored when listening to the experts' speeches.

And after listening to it, he knew that Yisi Er Ren's drip irrigation technology is the world's leading, which is the landmark product of their water-saving agriculture.

The most interesting thing is that the cherry tomatoes planted in China are all introduced from countries like isier. Not only in our country, but also 70% of the tomato varieties in the world come from them. The people of Yisi Er really love tomatoes.

As Chen Mu listened, he secretly called niuqiang. The impact of Israel's agriculture on Xia and the whole world was far beyond the imagination of ordinary people.

Although he boasted to the leaders of X city that his forest farm was a high-tech enterprise, except for the "super ability" of black technology map in seedling cultivation, his forest farm had no scientific and technological content at all in other aspects.

Take watering and planting trees. Because he has a black technology map, he can easily find the location of underground water, and then directly dig a well to pump water and water with large pipes.

This kind of operation, if put in the place of the people of isier, is a total failure.

The Israelites will arrange water pipes to extend the water flow to the roots of plants, so that plants in the arid environment can thrive. There is also a very important concept here: because water drops directly to the roots, on the one hand, it can save water and waste; on the other hand, water droplets will not splash the dust on the ground and hit the branches and leaves of plants, so that plants can reduce the risk of infection with pathogens.

Chen Mu thinks that his own forest farm should also consider this aspect of the matter, after all, the groundwater is not inexhaustible.

Even if black tech maps can help him find groundwater, it's just helping him find it. It doesn't come out of thin air.

If the groundwater is wasted wantonly, it will be used up one day in the future, and then we will be really sorry.

After thinking about it for a while, he asked the Uyghur girl, "ANAR, I think this pipe irrigation seems very good. Can we also use this pipe?"

When listening to the speech, the Uyghur girl took notes all the way. Hearing Chen Muzhu say, she almost didn't think about it. She said, "if you really want to grow jujube and seabuckthorn, you should use water pipes for irrigation. But if you just plant trees, there is no need."

"Why?"

Chen Mu asked quickly.

The Uyghur girl was very satisfied with someone's attitude and explained modestly: "think for yourself, jujube and big fruit Seabuckthorn are cash crops. If you want to make them grow good fruits every year, you have to water them every day. If you have a large planting area, it would be too troublesome to irrigate them manually, and it would be too troublesome to do so. At this time, if the water pipe irrigation is used, it will be much more convenient. As long as someone turns on the water pipe switch regularly every day, it will automatically water the trees, which is much easier. "

"Yes, that's right. It's really easy."

Chen Mu's eyes brightened when he heard the speech. He thought that his forest farm had reached more than 6000 mu. It would take a lot of time to go around every day, not to mention watering. If we could lay water pipes for irrigation, it would be a great saving.

The Uyghur girl continued: "however, most of our forest farms are non economic plants, so it is unnecessary to lay water pipes for irrigation. It is not worth it."

"It's not worth it. I think it's very good."

Chen Mu counted with his fingers: "the contracted land of our forest farm is 30000 mu, so watering it must be a big problem. In addition to digging wells, it's very troublesome to pull pipes in a distance. I'm ready to buy two water trucks. If we can lay this water pipe, it will be much more convenient."

"What do you think? Do you know how much it costs to lay water pipes on 30000 mu of land?"

"How much will it cost?"

"Don't count the cost of water pipes and laying water pipes. For each dripper, it's about 50 cents per dripper on the market. If you plant jujube and seabuckthorn, you need one for each tree. You can figure out how much it will cost."

Fifty cents each

There are so many trees in the forest farm

Chen Mu is speechless. If we really want to make it happen, we can't afford to buy drippers.

He suddenly withered. He thought it would be better to listen to it carefully and irrigate this kind of thing until the conditions are available.

The Uygur girl looked at him and said, "in fact, what you plant most now are Haloxylon and Hippophae rhamnoides. These are not cash crops, they are just windbreak and sand fixing plants. They don't need to be watered every day. Therefore, you can apply the dropper technology to those big jujube and big fruit seabuckthorn. As far as the scale and area of your current planting is concerned, you can have a hundred thousand or so, but not much Money. ""Yes, there are small ones and big ones. It's good to continue to invest when you have money."

Chen Mu felt that he had opened his mind at once. When all the seedling funds came back, he began to drip irrigation in his own forest farm.

At the end of the day, after listening to the speeches of several experts from Yisi, ER and Li, as well as several domestic agricultural experts, Chen Mu felt that he had broadened his horizons and learned a lot of things he had never heard of before.

The next day, the exchange meeting was still in the form of a speech.

However, most of the people who have made achievements in combating desertification and afforestation are farmers and entrepreneurs.

Chen Mu originally thought that today's speech was not good to listen to. It was probably a lecture meeting of the advanced representatives. But what he didn't expect was that the speeches made by these farmers and entrepreneurs felt more valuable than those experts said on the first day.

"At the beginning, I didn't know anything, so I wanted to plant one kind of everything, find the most drought resistant variety, and then I could make more varieties After many years of experience, Haloxylon ammodendron is the most drought tolerant tree, followed by red willow, then flower stick, white thorn after flower stick, Populus euphratica behind white thorn, and Elaeagnus angustifolia after Populus euphratica The poplar that can't stand the drought most is Populus alba, which is easy to dry to death... "

When one of the old people who planted trees in Heishui city gave a speech, his words were full of pit pit and heavy Mongolian accent, but what he said was very close to reality. Every word was a knowledge point. It felt that anyone who had planted trees in the desert could understand what he said.

Although Chen Mu planted a lot of trees, he had only half a year's work and lacked experience in many things.

He never knew which tree was more drought resistant. If he had not listened to the old man's speech, he would have never known that planting licorice could not only obtain economic benefits, but also control desertification and improve soil.

The rhizobia in the root of Glycyrrhiza uralensis can fix nitrogen and change soil fertility. Therefore, as long as the land planted with licorice is used to plant other things, there will be a very good harvest.

These

It's all valuable knowledge. I've learned a lot.

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