Ye Nan told them the idea of the pond, and in the future, the pond will still develop, of course, the development is not in this place.

After all, the place in Yejia Village is limited, and in the future, a fish farm will definitely be established in other places where there is water.

And here in Yejia Village, it will be used as a fish pond for its own use in the future.

Ye Nan has been busy in the vegetable field these days, and the growth of rape and spinach is very good, after all, the environment here is good, and the fertilizer of organic fertilizer is sufficient, so the growth is very good, as for the gray cabbage, the growth is better than spinach and rape.

Wild talents, there is a characteristic, that is, the growth rate is very fast, the wild environment is not very good, therefore, these wild talents, very adaptable, in the land barren places, they can grow, let alone in the fertile organic fields.

Looking at this growth, Ye Nan felt that it was time to ask someone to identify it, so Ye Nan called Xiang Qihua and asked him to bring someone to identify organic vegetables.

Xiang Qihua happily agreed.

The fertilization of this place is very special, although it is watered with mountain spring water, some spinach still has some bugs.

Because this is organic and pollution-free food, there can be no pesticides at all, so other people can only catch the table in the field.

Some vegetables are still free of insect pests.

However, Ye Nan did not hide it, after all, this is a pest and disease in nature, and if you want to prevent it, the way is to find their natural enemies.

Using the natural enemies of insects to fight against insects is the best way, which also gives Ye Nan a revelation.

The appraisal team came soon, and Ye Nan took them to the field, Ye Nan didn't expect that Fang Jingshu also came.

Ye Nan whispered to Xiang Qihua and asked, "How was the thing you said last time?" ”

Xiang Qihua shook his head with a bitter expression.

"Didn't confess or didn't work out?" Ye Nan continued to ask in a low voice.

At this time, Fang Jingshu walked over, "What are you two muttering?" ”

Ye Nan smiled slightly, "Let's discuss the matter of this appraisal." ”

"The matter of appraisal is not negotiable at all, what you just said should not be this matter, right?" Fang Jingshu still asked unrelentingly.

"Identification thing! Let's see how we can better help people! Xiang Qihua's face was full of smiles, but this smile was very fake, and he knew at a glance that it was fake.

"It's the same expression every time I tell a lie." Fang Jingshu glanced at Xiang Qihua, and then walked over to Ye Nan, "If it weren't for his invitation, I wouldn't have come to this place where birds don't poop and chickens don't lay eggs." ”

Fang Jingshu didn't care what the two of them said, and walked straight to the vegetable field.

This time, in addition to Xiang Qihua, there are four other people, all of whom are members of the appraisal team, because they are organic and pollution-free vegetables, there are many aspects to be identified.

For example, soil, water, fertilizer, vegetable composition, and even pests and diseases. After all, these are all aspects that affect the quality of organic vegetables.

Xiang Qihua took them, and after they came to the vegetable field, he asked them to start doing this test.

Those people quickly went to the field, in different places, took samples and went back for component analysis, and after two days, the analysis report came out, and they could determine whether this was an organic vegetable or not.

"What kind of dish is this?" Fang Jingshu asked Ye Nan with some doubts, because there were ten acres of land in the middle of the wild vegetable gray cabbage, he had never seen it, and asked curiously.

"This is a kind of wild vegetable, called gray cabbage, which is very expensive in the city, if it is pure and natural, the price is higher, mainly because the nutritional value of this thing is relatively high, there are many trace elements, and it is good for the body." Xiang Qihua explained that as the supervisor of this aspect of identification, he understands many things.

"Yes, it's actually wild vegetables, wait a minute, I'll bring some back for my parents to taste." Fang Jingshu said happily.

"Okay, there are spinach and rape, bring some back, these are all natural, and the fertilizer is chicken manure." Ye Nan also did not hide the problem of using chicken manure.

Fang Jingshu frowned when he heard the chicken manure, the chicken manure was very smelly, he looked at the ground, and felt that his feet were full of chicken manure.

"Rest assured, the chicken manure has been fermented to produce biogas, and the smell is not so smelly anymore, and it has long been deep underground, so you don't have to worry about chicken manure on your feet."

Ye Nan continued to explain.

Fang Jingshu glanced at him, "Who is worried." ”

Ye Nan smiled faintly, a strong woman, that's it.

"This is just part of my plan, in the future, pure natural vegetables and fruits, and even rice will be grown here, and it will become pure natural in the future." Ye Nan thought about it.

This is what he thinks.

"This is a good idea, the current vegetables, the use of pesticides is too much, and the harm to people is too great." Xiang Qihua said, looking at the rice fields in the distance, because the poppy harvest has been completed, and the next season's rice has not been planted, and most of the fields have not been planted with crops.

Only a small number of places have planted rice, including the eight acres of land in Ye Nan's family.

"There are a lot of pests and diseases in vegetables, and we need to find a way to control this." Xiang Qihua proposed his own proposal, after all, these organic vegetables are considered a high-end market, and if there are too many pests and diseases, it is actually not a good thing.

"The best way to prevent pests and diseases is to use their natural enemies against them, and I'm trying to figure out how to do it." Ye Nan had thought about this problem before, and today, after being reminded to Qihua, he understood that this matter was imminent.

"Can you be firm with poultry and fish?" When they finished sampling, Ye Nan asked.

A few people hadn't left yet, waiting for Xiang Qihua's order.

"Of course you can, what, you still breed pheasants in the mountains?" Xiang Qihua asked suspiciously.

Xiang Qihua hadn't been here since the end of the last hunt, so he didn't know about Ye Nan's breeding in the village.

Fang Jingshu knew, but he had never eaten fish or pheasant, he shook his head, "No need to go, I haven't eaten anything, it must not taste good." ”

"Let's give you a taste today." Ye Nan said with a smile, this woman just can't be messed with.

"Okay, let's go take a sample first." Xiang Qihua didn't dare to offend Fang Jingshu, after all, he was still pursuing Fang Jingshu.

A few people came to the pond, Xiang Qihua didn't expect to identify fish and poultry, and two of the people brought were experts in this area.

But this is okay, they did some identification of the environment around the pond, the water quality, and even took some aquatic plants as samples to take home.

They went up the mountain and took away some mountain eggs, and in addition, they also took away two pheasants, all of which needed to be identified by going back.

As for the environment on the mountain, they took a serious look.

Although there are more pheasants in this place, the management here makes them extremely surprised, the chicken manure is concentrated in one place, and it seems that they are also collecting chicken manure.

"What's going on?" Xiang Qihua asked with some confusion.

"It's a concept that I'm implementing step by step." Ye Nan said, pointing to the place where the chicken manure was fermenting in the distance.

"Chicken manure is used as a raw material to ferment to produce biogas," Ye Nan said, pointing to some pipes, "and the biogas is transported to the village for those lonely and widowed old people to use, free of charge." ”

Ye Nan continued to take them away, "After those chicken manure is fermented, it becomes fertilizer, and the fertilizer of those vegetables is these things. ”

(l~1`x*>+``+