Hand over the farm system

At ten o'clock that night, Qin Yun and Xiang Qingchuan returned to the farm laboratory.At this time, the laboratory was crowded with people, and everyone came to watch.

"How's it going?" Xiang Qingchuan asked directly.

A staff member took out a test tube: "This is an organic factor extracted from benthic algae, with 32% FSA2."

The farm lake is a novice-level task reward. In addition to the basic hydrogen and oxygen elements, there is also a special substance that does not exist in the water blue star.This substance can not only improve biological immunity, disinfect and prevent insects, but also has great anti-acidity. The researchers studied it carefully and named it FSA2.

FSA2 is a new type of substance, just like ordinary rewards, it can only be used within the farm range.In the past two years, in addition to studying the characteristics of FSA2, the biological team also tried to find similar substances of FSA2, but the FSA2 substance is special, and the whole process was not smooth.

Now locust plagues are happening in south-central and southeast Shaanxi Province. Some researchers have asked: Can FSA2 be used to kill locusts?

According to previous studies, FSA2 has a great solubility to substances of severe acid rain. This is only a proposal, but it opens a new research direction for the experimental group.

The experimental group put the locusts into the glass room prepared for planting, and the locusts began to eat the plants.The researchers took out the prepared lake water spray and sprayed it. Half an hour later, all the locusts died, and the rice and corn remained in the state of being bitten.

According to the experimental data, the locusts were killed by FSA2, but the plants had no effect.

Farm lake water can kill acid rain locusts, but there is an important point: farm lake water cannot be taken out of the farm range.

The researchers set their sights on the study of similar substances to FSA2.In the past two years, 30 land plants have been eliminated in the laboratory, and marine algae are now being analyzed.

The ocean is a more abundant and mysterious area than the land, where there are nearly ten thousand species of unknown biological plants.With the Algae tree as the basis, the researchers were lucky to find a deep-sea plant similar to red algae after continuous experiments and previous data.

The deep-sea red algae is three meters long and twenty centimeters wide, and it grows in the coastal area of ​​Longxia.This kind of red algae is hard to be found. Now that the global acid rain has caused the marine ecological chain to lose balance, because of FSA2, the deep sea red algae are more prosperous than before.

After learning about the possible functions of deep-sea red algae, Long Xia's team directly sent people to harvest red algae.

This afternoon, the staff brought twenty catties of red algae, and the farm research team also notified Xiang Qingchuan immediately.

"How is it now?" Xiang Qingchuan continued to ask.He asked about Longxia's research on deep-sea red algae.

"It's the same as the one cultivated by the algae tree, there is a weak FSA2 substance." The researcher handed over a data report.

With the development of biological research, more and more countries are devoting energy to marine biological research.The deep-sea red algae belongs to the endemic species in the coastal area of ​​Longxia, and it is a kind of Rhodophyta organisms in the world.

Countries around the world have analyzed deep-sea red algae.

Now the scientific research strength is limited, everyone can only analyze the basic structure of red algae, and can't detect FSA2 at all.This breakthrough in the biological group also relied on the analysis equipment of the algae tree and seed laboratory.

"We don't know enough about the world yet," said an elderly researcher.

The world is mysterious and complex, and they have spent a lifetime of research, but they only understand the tip of the iceberg of the world.

Deep-sea red algae can extract substances similar to FSA2, but there is an important disadvantage: it is easy to volatilize after contacting with air.

In the next two days, the biological group mainly focused on the stability and ratio testing of pesticides.After a series of experiments, the biological group finally developed a locust insecticide.In addition to the red algae extract, these pesticides also have dozens of chemical components such as organic phosphorus and formate, and each component here needs to be strictly proportioned.

Insecticides can be made into powder or medicine.

On August [-]th, the farm staff came to the glass room again.At this time, there are a hundred adult locusts in the glass room, and the locusts are nibbling away at the corn stalks.

"Start!" Xiang Qingchuan ordered directly.

The staff took out a box of new insecticide, mixed the insecticide with water in proportion, and then sprayed it into the glass room.

The glass room was sprayed with insecticide and flew wildly, and then moved slowly... An hour later, the locusts fell to the ground and formed a thick layer.

"All dead."

A worker opens the glass door.Added in strict doses, these insecticides are colorless, odorless, and almost non-toxic to the human body. Even if they are swallowed by mistake, they will not cause fatal death.

Xiang Qingchuan carefully looked at the locust corpses, analyzed the data of the corn stalks, and finally announced word by word: "Fengshan insecticide, the research is successful!"

According to research, these insecticides are not only against locusts.It also has extremely remarkable effects on disastrous pests such as mice and cockroaches. This is an excellent and very new type of insecticide!

Longxia deep-sea red algae is only one type of deep-sea red algae in the world. Although it is located in the deep sea, it is not a rare algae.Now that the global marine ecology is being destroyed, a large amount of red algae can be found through some modern harvesting equipment.

On August [-]th, Longxia reached cooperation with many pesticide and daily chemical companies across the country to start a rapid red algae harvesting project.

"On August [-], [-] villagers from Zhaojiazhai, He Province gathered in the southeast of the river to burn firewood."

"Expert opinion of Longxia Biology: Locusts like to lay eggs in low-lying water and places where aquatic plants grow, and locust disaster prevention can be carried out in advance in various places."

……

When Long Xia was harvesting red algae in a hurry, all parts of the country were not idle.

Now that the army of chickens and ducks is temporarily unfeasible, the whole country is preparing for the second wave of self-rescue spontaneously: looking for locust spawning grounds, removing egg masses, and minimizing possible disasters!

……

"Village Chief, there are none here."

"Look further forward."

……

Zhaojiazhai is located in the southeast of He Province. Since the high temperature in July, many lands have been dry and cracked.

Zhaojiazhai is only [-] kilometers away from the nearest locust plague area, and there are many small river ditches around the village.In order to avoid a large-scale locust plague, Zhao Jiazhai decided to look for egg masses as suggested by the news as soon as he saw the news, to see if he could wipe out the locusts in their cradles.