The next day, another stranger came to Zhangjiazhai, who was Wang Feihong's wife's best friend. A beautiful woman who dedicates her life to photographing wild protected animals is said to be thirty-six years old and not yet married.

Along with it, there was an old man and two young people.

According to reports, the old man's surname is Kong, and he is not small, he is a biological expert, and he is also a professor of the National Academy of Sciences, which is quite authoritative, but he looks like an old farmer.

The two young men are both disciples of Professor Kong, one is a master's student and the other is a graduate student. The taller one is called Jiang Tao, and the other is Zhuang Buqun, both of whom are researchers who rarely speak.

"Please don't be surprised to come here. Shen Nianqiu said to Zhang Fan, that is, Wang Feihong's wife's best friend, no matter where she goes, she has a woman with a camera around her neck.

"Don't be afraid of the humble dwelling, just drink tea. "Zhang Fan knew yesterday that they would come.

Yesterday, Wang Feihong's wife asked Zhang Fan if she could live in Zhang Fan's house, so she was also prepared. also understands that the arrival of these people is because of the golden-spotted beaked butterfly.

Boss Kong has spent most of his life studying rare creatures in China, and he has run almost all over China, and Shen Nianqiu has studied with the old man for a while.

Therefore, when he learned that a large number of golden-spotted beaked phoenix butterflies appeared in Zhangjiazhai, he immediately notified Kong Lao.

Kong Lao watched the video, and it was amazing that such a precious golden-spotted beaked phoenix butterfly actually appeared in a vegetable patch, and there were not one or two, which was a bit abnormal! This phenomenon, he thought it was worth studying. What is the reason for attracting so many golden-spotted beaked butterflies?

In addition, when I saw one of the golden-spotted beaked phoenix butterflies being eaten by chickens, I also smoked it, and I was distressed.

"Excuse me, we are not picky about accommodation, we often live in the wilderness, your family is okay. Kong Lao said with a smile.

He took a sip of his tea, huh? this tea......

Old people, who doesn't like to drink tea? Kong Lao is no exception, he is still a master of tea tasting. When he looked at the tea leaves, they looked like ordinary green tea, but the taste was unusual.

"Good tea!" he praised.

"The old tea in the mountains, I'm afraid you won't be used to drinking it, please!"

"It's very delicious, the entrance is bitter and then sweet, the tea is fragrant, and it is worthy of being an old tea. One of Kong Lao's disciples said.

They are not very good at tasting tea, but they can also drink this kind of tea, and the so-called special tea outside may not be able to drink this taste.

"Old Kong, you have eaten his family's food, and you will be even more amazing. Wang Feihong said with a smile.

"Oh? That's really looking forward to it. ”

……

A group of people chatted for a while, and Kong Lao and the others couldn't wait to go to Zhang Fan's vegetable field to find the traces of the golden-spotted beaked phoenix butterflies, after all, they were here for those butterflies.

Zhang Fan didn't need to lead the way at all, so Wang Feihong's wife led it, and four or five people went to the valley.

Zhang Fan and Wang Feihong made an appointment to go fishing by the river. Wang Feihong also brought professional fishing tackle, joining in the fun, as well as Li Quan and Ye Tiansheng.

Ye Tiansheng is disdainful of the so-called professional fishing rods, and when it comes to fishing, there are few people in the village who can compare with him.

When they arrived at Zhang Fan's vegetable field, Kong Lao and the others were slightly surprised: "That young man is very bold!"

Dare to engage in vegetable cultivation in such a remote rural area, and it is quite large-scale. In addition, he also found that the vegetables in the vegetable field, as well as those strawberries, grew very well.

"It's pretty professional. Jiang Tao echoed his teacher's words.

Wang Feihong's wife told everyone that Zhang Fan majored in biology reproduction and was no stranger to plant growth.

"Then it's no wonder. The most important thing is that he knows how to use the knowledge he has learned and turn it into wealth, which is very rare. The old man laughed.

There are many majors in college, most of which are unpopular majors, such as many majors in biology. After graduation, many students have the wrong major, and it is often difficult to find a job, and one by one they only know to complain that the major is not good.

But Zhang Fan is different, the sword goes sideways, he simply goes back to his hometown to engage in planting by himself, using the knowledge he has learned, Kong Lao thinks that Zhang Fan has done a very good job.

They saw that there were many chickens and ducks walking around dozens of acres of vegetable fields, staring at each vegetable, as long as they saw insects, they immediately preded on them, as if they were specially designed to exterminate insects for the owner's house.

Kong Lao was even more surprised by Zhang Fan's methods, biological insect control is easier said than done.

In fact, it is to take advantage of the mutual restraint relationship between biological groups in nature, pursue advantages and avoid disadvantages, and improve the state of agricultural ecological balance.

The disadvantages of chemical pesticides are obvious, such as the increase of residual toxicity, environmental pollution, and the killing of biological natural enemies, which pose a certain threat to humans and animals, destroy the biological phase balance, and make pests resistant to pesticides when used continuously.

Therefore, many years ago, the concept of biological insect control was proposed, and now it is getting more and more attention.

Biological insect control can be divided into three different ways: bird insect control, insect insect control, and fungus insect control. At present, Zhang Fan is using the first kind of bird to prevent insects.

"Amazing, amazing!" Zhuang Buqun admired Zhang Fan a little.

He only has a bachelor's degree, and he doesn't dare to underestimate a graduate student, and he can't do it to this extent. This vegetable garden, which makes use of a lot of biological knowledge, is a three-dimensional ecological model, and not everyone can handle it well.

"You don't know that people are making green pollution-free vegetables, and the price is very high. This piece of land can create millions of profits for him!"

It is not difficult to imagine that in such a remote mountainous area, only by taking the high-end route can there be room for survival.

I have to say that Zhang Fan took the right line from the beginning, and his current success is a matter of course.

"It's remarkable. Okay, let's find the golden-spotted beaked butterfly separately first. Kong Lao was puzzled in his heart, he observed the environment of the valley, it was not an ideal breeding place for golden-spotted beaked butterflies, how could there be so many golden-spotted beaked butterflies?

Zhuang Buqun stared at the two chickens with a puzzled face.

"Teacher, look at those two chickens, how do I look a bit like original chickens?" Zhuang Buqun pointed to the two chickens that were also "patrolling" the vegetable field.

When everyone looked over, they saw that the two chickens had a metallic golden, orange or orange-red sheen, and brown feather stripes. The face is bare skin, the crown and the lobes are red, and they are large and prominent.

Unlike other chickens, there is still vigilance in his eyes.

Kong Lao and the others approached to observe, and as soon as they got closer, the two chickens immediately escaped, and finally hurriedly spread their wings and flew low, burrowing into the woods on the mountain.

At this point, you can judge that it is indeed a raw chicken. Pheasants can also fly, but not so big.

I never expected to encounter another nationally protected animal. The original chicken is the wild ancestor of the domestic chicken, they are alert and timid, see people or hear the sound will quickly burrow into the forest or bushes to escape, when it is critical, also flutter their wings and fly, each flight tens of meters to hundreds of meters away, after landing and continue to abscond.

"Unfortunately, I didn't get it. Shen Nianqiu said regretfully.

Kong Lao smiled and comforted: "Don't worry, they will definitely come back." ”