[Winter wheat varieties were detected, Tiexiu disease was serious, and the yield was expected to be reduced by 53%]

"So serious?" Chen Cheng said secretly in his heart.

Since the system gives this data, there is no mistake in explaining it.

Judging from the current situation, I am afraid that the situation is really serious.

"The wheat is still so small, and the Tiexiu disease is so serious?" Chen Cheng asked.

Uncle Wang said: "Hey, I don't know, if there was rust in the past, it would only appear slowly during the wheat earing stage." This year, the rust came earlier than in previous years, so everyone did not raise their vigilance. ”

"Is this year's farming the same as in previous years?" Chen Cheng continued to ask.

From these details, he might be able to discover the cause of this anomaly.

Uncle Wang said: "Our wheat is cultivated in a large area, and in order to ensure the yield and quality, it is cultivated in accordance with the rules every year. ”

"Hmm..."Uncle Wang thought for a while, and then said: "The only difference is that this year, there are sales staff from Kewei Company to promote their special effect compound fertilizer. It is said that after using it, it will not be sterilized in the field. ”

Chen Cheng raised his head vigilantly and said, "Uncle Wang, you can tell me carefully about the specific situation." ”

Uncle Wang said: "According to our rules for planting wheat in a large area, the land will be sterilized with chlorothalonil every autumn when the tillage is changed, and then fertilizer will be applied and fertilizerd for storage. But this fall, Kewei salesmen went around the county to sell their new special-effect compound.

They say that this fertilizer can both store fertilizer and sterilize, killing two birds with one stone, and the price is cheaper than ordinary compound fertilizer. ”

"So you all bought their fertilizer?" Chen Cheng asked.

Uncle Wang shook his head and said, "Our cultivation methods are all specially made by the province, how can they be changed casually?" ”

Chen Cheng nodded, indicating that the agricultural managers in Hanzhong Province were not yet in the water.

Maybe they haven't been breached by Kewei's salespeople.

"Then there shouldn't be anything wrong with this?" Chen Cheng asked.

Uncle Wang said: "Not all the fields have used their special effect compound fertilizer, but each village has selected a piece of land as an experimental field. ”

"Experimental field?" Chen Cheng and Han Qi asked rhetorically at the same time.

Uncle Wang nodded.

"The experimental field was not sterilized, but sprinkled with their special compound fertilizer. Now the wheat rust in the experimental field is more severe. ”

Chen Cheng raised his head and looked at Han Qi suspiciously.

Han Qi shook her head, indicating that she didn't know the situation.

"Let's go to the experimental field!" Chen Cheng said.

Uncle Wang waved his hand.

"The wheat in the experimental field only grew up not long before it got rust, and then the village was afraid of infection, so it was all eradicated and buried."

"It's... The evidence is gone..."Han Qi said.

"Do you have any compound fertilizer left?" Chen Cheng asked.

Uncle Wang said: "There should be some left in the village, because there was not much sprinkled at that time. ”

"Let's go, let's take a look!" Han Qi said.

Chen Cheng waved his hand and said, "Whether there is a problem with their compound fertilizer is something to be investigated later." At present, the most important thing is to control wheat rust. ”

Judging by the current contagion situation, this matter is urgent.

Because like the brown streak fungus, the iron show disease is also spore reproduction.

Spore reproduction is a type of reproduction that is carried out by many spore plants and fungi. Spores are reproductive or dormant reproductive cells produced by many fungi, plants, algae, and protozoa.

The spores can directly develop into new individuals, such as conidia, cysts, zoospores, etc. The spores produced by plants through asexual reproduction are called "asexual spores", and the spores produced through sexual reproduction are called "sexual spores".

With the right temperature and humidity, the spores of asexual reproduction can divide as soon as every 20 minutes.

That is, one spor can reproduce 2 to 3rd spores in an hour.

Although the current temperature is relatively good, the spores of the ferretch disease are not very fast, but they are too large to support the current base.

"In the whole of Hanzhong Province, how many acres of winter wheat have been planted?"

"Close to 100,000 acres." Han Qi said.

100,000 acres!

Chen Cheng's eyes widened.

"Wouldn't it be that these 100,000 acres have been affected by Tiexiu disease?" He asked.

Han Qi said: "This is not true. Hanzhong Province has a sound joint control mechanism for crop diseases, and as long as there is a large-scale crop infectious disease in one area, other places will launch defensive measures as soon as possible. ”

Chen Cheng nodded and asked Uncle Wang again.

"Do you have any preventive treatment in time?"

Uncle Wang said: "Since the large-scale spread of rust, we have applied triazolone and chlorothalonil. ”

"Then why is it so serious?" Chen Cheng asked.

Uncle Wang said: "After the first batch of triazolones on the market was sold, the prices of the two pesticides of Kewei Company and Sipu Company suddenly increased several times. Many farmers don't want to pay. ”

Spore fungal infections, as long as they are not completely cured, can recur at any time and spread out again.

And if they are applied too many times, they can also develop resistance.

Therefore, all the infected wheat fields around it must act in unison to finally extinguish the wheat rust fungus and win the battle.

"No one cares about their arbitrary price increases?" Chen Cheng asked Han Qi rhetorically.

Han Qi said: "The price increase was not proposed by them, it was they who used the tight inventory to create tension in the market, and then the dealers raised the price one after another." It doesn't fall on them. As for the dealers, if they are fined, they will not put it out for sale.

These people, very oily! ”

"None of the dealers have a conscience?" Chen Cheng asked.

"In fact, Kewei Group will not increase the price of their pesticides, but will only wholesale pesticides to dealers with the highest prices, and the excess money will go into the dealers' pockets. How many people's conscience do you think resist the temptation of money? Han Qi said.

Chen Cheng shook his head in disappointment.

He suddenly thought of Chanda at that time, and his methods were such scoundrels.

Moreover, urban consumers have much more knowledge and means to protect their own rights and interests, but rural farmers are more submissive than them.

In this matter, Kewei Group only used means to cause panic in the pesticide market, but did not benefit from it.

It is estimated that it is difficult for the administrative agency to have an exact handle if it wants to investigate.

But they have really affected the land that farmers planted, and they have also affected next year's wheat production.

"!" Chen Cheng let out a low roar.

Han Qi on the side covered his mouth in surprise.

This young man is still so bloody!

Chen Cheng turned around and asked Uncle Wang: "Although the effect of their Huanong Group's triazolone is a little worse, it should still have some effect, why are you useless?" ”

Uncle Wang knew that Han Qi was from Huanong Company, so he smiled embarrassedly and said, "I know that the effect is poor, and then I buy it and use it, isn't that a mallet..."

Chen Cheng was so amused by Uncle Wang's straightforward dialect that he couldn't help laughing.

Looking at Han Qi again, a goose egg face was flushed, and the wings of his nose were fanning, as if he was about to breathe fire.