The next day, Chen Yuanchao took Su Lan and the others to the southwest of the army that Zhao Kang had said.

After arriving at the designated place, everyone still felt good about this land, although there were big trees around, but it came out empty.

It is also said to be wasteland because it is not fertile land or a mountain forest, so it can be used to grow upland rice and corn.

The three acres of land of Su Lan and Chen Yuanchao's family were quickly selected, and the ten acres of land in the homes of the first battalion commander and the second battalion commander were also divided, and the third battalion commander and Li Qingyu's family were also divided.

There are a total of twenty-eight acres of land, and there is quite a lot of wasteland around, but everyone is not greedy, if they can plant it in the future, they don't care about it now.

After choosing their own land, everyone began to prepare for weeding.

Su Lan took out the herbicide she prepared and distributed it to Li Qingyu and them, which was not much, that is, the amount of a glass bottle per family.

Of course, this is for Li Qingyu and Liu Guifen to try it out, if they want to ask for it again after they use it well, then they have to buy it.

She Su Lan is not a saint who helps the world, she is a very selfish and philistine layman.

"This is a herbicide, which can kill the weeds in the house, and if you want to be non-toxic, you can also use an antidote to get rid of the toxicity." Su Lan and Liu Guifen explained.

"My family is a doctor, my grandfather and my father are both old Chinese medicine practitioners, I have studied medical skills with them for more than ten years, and I have learned to make all kinds of medicines without learning anything else." Su Lan said embarrassedly.

"I like to work on all kinds of medicines, and I got this herbicide out this spring this year. In addition to herbicides, there are also insecticides, which are all good things for crops. ”

"My hometown has now set up a factory to make this potion, and my hometown is also using these potions. Of course, this potion has also been reported to the above, and there is also a recipe for this elixir above. Su Lan pretended to be shy and said.

Liu Guifen and Wu Meiyue looked at Su Lan in surprise, their hometowns were all fresh shrimp, of course they had heard of this medicine.

The agent that came out two months ago is said to be very effective in weeding and insecticide, and it is said that it was promoted by the military. As for who the founders were, they didn't know at all.

But they never expected that the founder of these potions that they were very curious about turned out to be the eighteen-year-old girl in front of them?

It's amazing.

"Brother and sister, you are hiding so deeply. You're so powerful that you can make this medicine? In this way, it will be much easier for everyone to grow crops. Liu Guifen said with a praising face.

"yes, yes, my hometown is still thinking that if these potions are real, they all want to buy some and use them back. It's a pity that this medicine has just been promoted, and the amount is not very large, and there is no way to buy it in my hometown. Wu Meiyue also said.

"Brother and sister, do you still have it there? I want to bring some back home, you can rest assured that I will buy it with money, it's just ...... Hopefully not too expensive. Wu Meiyue said embarrassedly.

"It's okay, it's not very expensive in the first place." Su Lan shook his head and said, "A bottle of medicine can kill weeds and insects in an acre of land, and the antidotes are all matched, and a set only costs five cents." ”

Su Lan explained with a smile, but she couldn't help but scold the street with a smile on the surface.

Although her Su Lan Pharmacist's medicine was not a treasure in the last days, it was also a hard-to-find thing, and in the seventies, it was five cents a set, which was extremely cheap.

"If the effect is really good, five cents a set is not too expensive." Liu Guifen said very 'wealthy'.

"yes, yes." Wu Meiyue also nodded.

"Excuse me, Xiaolan." Li Qingyu also thanked him.

She, who had never done farm work before, suddenly wanted to open up the wasteland, and she was still very panicked. If it weren't for the sake of the child, she really didn't want to open up the wasteland.

Now, with this herbicide, she doesn't need to hoe the grass of the five acres of land by herself, but kills the grass with the herb.

After Su Lan gave the potion to Liu Guifen and the others, she also began to prepare to get rid of the plants and trees on her own land.

Of course, Su Lan is a ninth-level wood-based ability, and after being reborn, her ability did not fall to level zero, and she started cultivating again, so it was very easy for her to control the life of plants on three acres of land.

Su Lan spent two days, coming to her own land every day, and then used her wood-based ability to extract the vitality of the plants and trees on the three acres of land little by little, causing these plants to die.

Of course, because Su Lan still has a soil-based ability, she uses her earth-based ability to cover up any dead plants and dissolve the dead branches of these plants as fertilizer.

It took Su Lan two days to process this, and Liu Guifen and her side also spent two days sprinkling herbicides into their own fields.

There were no pesticide sprayers in this era, so Su Lan talked to Chen Yuanchao to see if they could make a simple sprayer, the kind that is a cylinder and a piston.

This simple sprayer was made quickly, and the surrounding land was more or less a river with streams, so there was no shortage of water.

Liu Guifen and the others took a bucket to the river or the stream to fetch water, then poured a little bit of the medicine down, and then began to spray the medicine to control the weeds.

It's just that Liu Guifen and Wu Meiyue have more land at home, so they have a longer time to weed.

And Li Qingyu's family only has five acres of land, and it took two days to spray the five acres of land, and the rest only needs to wait for the medicine to take effect and kill the weeds.

By the time Liu Guifen and Wu Meiyue's fields were sprayed with herbicides, the grass in Li Qingyu's fields had died.

Li Qingyu asked his own men and all his comrades-in-arms to come over and help hoe a little grass root around it, make it into a separation belt, and then set fire to those dead plants.

And Su Lan's side has already begun to prepare for sowing, and the grass in her home has already been removed. Now it is just a matter of sowing seeds in a hurry, this kind of large-scale sowing and heavy workload is not something that Su Lan can do alone.

Su Lan asked Chen Yuanchao to invite his comrades-in-arms to come over to help, of course, in order to prevent other military wives from saying sour things, Su Lan asked Chen Yuanchao to invite his comrades-in-arms to help were all single young men, not the ones who were already married.

After all, married warriors still have wives and children at home, don't think about women's hearts so simply, sometimes women will make two brothers who originally had a good relationship become strangers because of the psychological balance of some things, so Su Lan asked Chen Yuanchao to find single fighters who are not yet married, and put an end to inviting those married warriors.

Chen Yuanchao invited a squad of young soldiers, all young men in their early twenties, and another was a young platoon commander who came to the dinner with Chen Yuanchao last time, Su Lan always felt that this person was a little familiar when he heard Chen Yuanchao's introduction.

However, Su Lan didn't pay so much attention to it now, but carefully sowed grain, corn and upland rice were dug a small pit, and the seeds were sprinkled and covered with some soil. Moreover, the seeds that Su Lan used to plant were all food seeds that had been mutated after her end of the world.