The No. 21 greenhouse is planted with okra, which is the least common of the six types of vegetables that Liu Wei has cultivated.

The pests such as the second-spotted spider mites are extremely common and generally do not form the scale of pests.

When Liu Wei arrived at the No. 21 greenhouse, he realized that this matter was definitely not just about pests.

The leaves of the okra have been curled and discolored. The spider-like "white film" on the north side of the leaves tells Liu Wei that these okras that have not yet been fully mature are considered useless.

The appearance of a spider-web-like white membrane on the back of the leaves indicates that the second-spotted spider mites have reached the level of pest. Even if pesticides are sprayed, it is difficult to turn the situation around. Moreover, Liu Wei definitely does not use pesticides.

He immediately asked Lao Zhang to put the greenhouse on and enclose the space to prevent the spread of pests. At the same time, he checked whether the vegetables in several adjacent greenhouses had been infected with pests.

The muscles on Lao Zhang's face trembled, and his voice changed instantly. He kept muttering with a bitter face:

"What's wrong? Why is this happening? It shouldn't be!"

Liu Wei reached out and patted Lao Zhang on the shoulder and said:

"Don't worry, you won't blame you for this. You can take someone to another greenhouse for inspection first, and just leave it to me."

Old Zhang looked guilty, opened his mouth for a long time, but couldn't say a word, and turned around and left dejectedly.

Feng Ting stood behind Liu Wei, hesitated for a while, and said:

"Mr. Liu, should you ask people from the agricultural technology department to come and have a look?"

Liu Wei smiled faintly:

"No, I can handle it myself, so you can go back first."

What else Feng Ting wanted to say, but Liu Wei had already stepped into the vegetable field.

The soil is fine, there is sufficient nutrients; the sunlight temperature is naturally fine; the only link that may have problems is irrigation water.

The fundamental reason why the vegetables grown here have a significant gap in quality with other similar vegetables is that the fertilizers used by Liu Wei.

He added those fertilizers to irrigation water, which can improve soil quality while providing plant growth. Over the years, these soils will be completely changed. Even if Liu Wei completely leaves the earth one day, the quality of the plants regenerated in these soils will be much higher than that now.

But now Liu Wei has no way to explain all these things to others, especially his "people" who are "involved".

Logically speaking, it is absolutely impossible for the vegetables here to have pests and diseases.

The fertilizers Liu Weijia in the irrigation water were mainly spiritual energy and some diluted earth essence components, as well as the stems and leaves of hundreds of mature spiritual plants, including the rhizomes that reached the mother body of the Three Star Rifeng Jade Valley.

The roots, stems and leaves of these spiritual plants are useless after picking the fruits. If they are buried in the soil in millet and Benben space, they will not only not become nutrients for the growth of the next batch of spiritual plants, but may also reduce the soil grade.

After all, the soil grade in those two little guys is much higher than on Earth, and it is simply not comparable.

However, if these roots, stems and leaves that can only be regarded as garbage in the space of millet and Benben are mixed into the soil on the earth, the quality of these soils can be increased by at least five times.

Moreover, those spiritual plants are carefully processed fertilizers made by Liu Wei using spiritual energy and the diluted part of the soil essence, which can effectively prevent pests and diseases.

This situation occurred in the No. 21 greenhouse, obviously someone deliberately did it.

As for the reason, there is no need to think about it at all.

Not only is Liu Wei's current planting scale expanding, but he is gradually monopolizing the market, which undoubtedly ruins the jobs of many people.

In this case, those people naturally cannot give up easily. It is already a relatively gentle way to make some "programs".

Although these okras must not be allowed to enter the market again, these two-spotted spider mites must be completely removed, otherwise they will easily spread.

Just as Liu Wei was planning to try his strength after he became a second-star, the lark worm suddenly emerged from his sleeve, "standing" in his hand, waiting for a pair of small eyes to look at him excitedly, and the row of soft feet under his belly kept shaking.

Liu Wei couldn't clearly feel what it was going to express, and asked in confusion:

"You want to give it a try?"

The lark immediately nodded repeatedly, turned around, soared into the air, a little dark green light appeared on his head, and then quickly spread to the entire greenhouse.

In just a blink of an eye, it turned into light black, and then quickly shrank and was swallowed by the lark.

Liu Wei stared at the round caterpillar in surprise, with his mouth wide open, looking disbelief.

When Gu Nanquan gave the lark to Liu Wei before, he said that this little thing feeds on poison. Are these vegetable and vegetable pests also considered "poisonous"?

Seeing Liu Wei's expression, the lark shook his head very humanely, as if he was very proud. He even opened his mouth and burped it, then twisted his body, flashed back to Liu Wei's hand, and crawled in through his cuff.

When Liu Wei looked at the okra again, he found that although they did not immediately recover their health, their leaves were still a little curled and changed color, but the two-spotted leaf mites completely disappeared.

Feng Ting did not leave immediately after leaving the No. 21 greenhouse, but went around several greenhouses one by one.

After coming out, she planned to ask Liu Wei for some suggestions, because she felt that although the scale and automation level of the greenhouse were very high, the management model was obviously insufficient. In this way, it would be easy for those who were interested to find loopholes and wait for an opportunity to destroy them.

Although Feng Ting has little social experience, she is no less sensible than those old foxes. Naturally, she knows that the path the company is taking now will inevitably arouse strong jealousy from her peers.

When people are in jealousy, there is nothing that cannot be done.

There was nothing wrong with so many greenhouses, but there were such serious pests and diseases in Greenhouse No. 21, and it was obviously a very short time to form such a disease. How could such a coincidence be so?

Besides, are there so many technicians here who eat dry food? Why didn’t they discover it early?

Thinking of this, Feng Ting returned to the No. 21 greenhouse.

As soon as one foot stepped in, Feng Ting was stunned.

Although the appearance of the okra has not changed significantly, Feng Ting still clearly felt their changes, and even felt their joy.

Seeing Feng Ting walk in, Liu Wei immediately met her and said with a smile:

"Didn't you let you go first? Why are you coming back?"

Feng Ting looked at Liu Wei blankly, and asked with wide eyes:

"Is this what you did? How did you do it?"

Liu Wei shook his head in discomfort:

"What did I do? Why can't I understand what you're talking about?"

If Feng Ting knew the truth, she would definitely praise Liu Wei's acting skills; but now, she could only look at him half-believingly.
Chapter completed!