Feng Lanchu and Wang Bingbing's report soon arrived in the hands of their superiors, and their full cooperation was approved by their superiors.

So Xiao Feng's lecture hall is ready to go online.

On this day, Fenglan trained the internal staff at the observation station at the beginning of the day, and went to the village at night to prepare for the training for the villagers.

This morning, the village head said that experts would solve the forage problem for them tonight.

The villagers were very happy when they heard that they would not go out to herd the sheep if they were not afraid of starvation. So before it was time to come back in the afternoon, they rushed back the sheep.

Now, dozens of families have gathered in the activity center of the village, that is, the village head's door.

Fenglanchu and his party finally came on stage. They also brought projectors, audio equipment and so on.

Jiang Anzhi's team is well trained to set up a simple stage and install a projector in front of the village head's house. When everything was ready, Fenglan stepped onto the stage at the beginning.

"Hello, everyone. I'm Feng Lanchu. I'd like to report our survey results to you today."

The concise opening remarks made the villagers applaud warmly.

Fenglan didn't repeat anything else at the beginning. She said it directly.

"After a few days of investigation, we really got a result closer to the truth. Before announcing the result, let's get to know pika again.".

Wind haze said at the beginning of the point opened the PPT.

The cover of PPT is a cute rabbit with grey head.

This rabbit is very familiar to everyone. It is the most common pika on the plateau.

"Pikas are not only cute, but also play an important role in the plateau. Eighty percent of the animals on the plateau feed on it. In addition, pikas do not have the habit of hibernating. In winter, it is the most important food source for other animals. It can be said that the existence of pika guarantees the lives of wolves, bears, birds and raptors

"Secondly, pikas can effectively loosen the soil layer of the plateau and make the plants on the plateau grow better. So to be exact, Pika is of great significance to the ecological protection of the plateau

The villagers were shocked. It turns out that the seemingly ordinary Pika is so important.

But what does that have to do with the outcome?

Everyone, look at me and I'll look at you.

"Does the expert mean that pika has nothing to do with grassland reduction?"

Some villagers began to worry: "what's the reason that the grass doesn't grow? If it has nothing to do with them, it has something to do with who. "

Feng LAN touched her nose and said, "what I'm going to talk about next is the reason why the grass is declining. Maybe you can't accept it, but this is the fact. I hope you can listen to me calmly and finish what I have to say. "

She gave an account of Wang Bingbing's research results and her own.

Sure enough, for a while, the villagers could not accept it. After all, it was like telling them to give up their existence by forbidding grazing.

"We can't stop raising cattle and sheep. What can we do? And it's natural for cattle and sheep to eat herbs. "

"After all, we still have to restore the nomadic way."

"Let's watch. After eating this one, we'll switch to the other. Is that all right?"

In any case, it is absolutely impossible to ask them not to graze. Even if the experts in front of them are amiable, they can't nod their heads.

Feng Lanchu shook his head: "although nomadism is one of the solutions, it's not the best way. After all, cattle and sheep migrate for a long time. No matter where they go, it's destructive to local animals or plants. If we want to ensure the plateau ecology, the best way is to minimize the expansion of human territory. "

"Then what can we do?"

The villagers were speechless.

To move is to destroy the environment.

If you don't move, you can't survive.

What do you think you can do?