Also, although the mortals of the origin world are not popular in martial arts, it does not mean that they do not have a strong attack ability, the power of those guns and cannons is not under the immortal arts, for example, the missile, thousands of miles away, can drill into the cave and blow half of the mountain into powder, not much worse than the fairy sword.

What's even more terrifying is the atomic bomb, the unique giant fist that rises into the sky when it explodes, even if Da Luo Jinxian is hit by one, it will also wipe out his soul.

And all of this is also something that mortals can control and use!

The path of cultivation is extremely difficult, and there are very few cultivators who have cultivated to the realm of Da Luo Jin cultivation, but there are hundreds of millions of mortals, if the hundreds of millions of people of the Great Li Dynasty can really follow the master Guo Dalu to learn all kinds of skills in the origin world, who says that there is no capital to fight against the cultivation world?

Hmph, at that time, which female cultivator did the master want to carry to bed, it was not a trivial matter?

Guo Dalu slept until noon before waking up, and finished washing at the well--he didn't know that in the cave under the well, the white girl and the black girl fought for a long time in order to grab the water he used to wash, and the half basin of residual water poured on the side of the well, containing Guo Dalu's sweat and even hair, is the supreme spiritual water for the white girl and the black girl.

Guo Dalu strode towards the kudzu grass field, the kudzu grass is an elixir that even the gods attach importance to and is widely planted in the world, Guo Dalu wants to study it well, he used to regard the kudzu grass as an ordinary thing, it is really wrong.

Guo Dalu felt his body while walking, it was really not as "superhuman" as when he first took the elixir last night, but it was countless times stronger than his previous self, and he was three or four times faster than ordinary people when he stepped lightly, and when he picked up a stone and pinched it, the stone shattered into powder - Guo Dalu estimated that he could knock over seven or eight Li Dayan Li blacksmiths with his bare hands, and more than a dozen children like Brother Hao couldn't get close to him.

Before Guo Dalu arrived at the kudzu grass, he heard the old village chief Zhu shouting at the throat from a distance: "Quick, dig out all the kudzu grass, especially the roots must be dug up, otherwise, it will affect the harvest next year." "Hey, it turns out that the villagers have been busy in the fields for a long time.

Guo Dalu quickened his pace, and sure enough, in the kudzu grass field, he saw the villagers who were sweating like rain to harvest kudzu grass, and Hao Ge'er and other children were also there, Guo Dalu greeted the old village chief Zhu: "Old village chief, is this harvesting kudzu grass? Well, after this kudzu grass field is harvested, it can still grow a crop." ”

The old village chief Zhu was digging his waist and shoveling the dense root system under the kudzu grass with a hoe, and when he heard Guo Dalu's words, he straightened up with a wry smile: "After planting kudzu grass in this field, the soil has long been absorbed, and no other crops can be planted, so we can only fallow the field for half a year, and we can continue to plant kudzu grass in the next year." ”

Guo Dalu was a little embarrassed, he didn't know anything about these common senses, and hurriedly snatched the hoe in the hand of the old village chief Zhu: "I'll come." "His strength now is far beyond ordinary people, and he wheeled his hoe like a windmill, and in a few strokes he dug up a large patch of kudzu grass by the roots.

Guo Dalu saw while digging that the villagers pulled the kudzu grass with the root system to the edge of the field with a car, and then lit a fire to burn it, and then poured the ashes into the field, knowing that this is the most primitive chemical fertilizer, there is potassium fertilizer in the grass ash, how much can compensate for the soil fertility, so he said to the old village chief Zhu who was wiping his sweat: "Old village chief, we have a lot of fertilizer by the method of accumulating fertilizer, and it is good to pour some fertilizer in the kudzu grass." ”

Old Village Chief Zhu was taken aback: "What?! This kudzu grass is a fairy thing! Human and animal feces are such a dirty thing, it is okay to fertilize the fields for our own crops, how can it be used to fertilize the fields of kudzu?"

Guo Dalu muttered in his stomach, even if kudzu grass is a fairy thing, it is inseparable from photosynthesis and metabolism, and it also needs various trace elements in nature.

Of course, Guo Dalu couldn't persuade the old village chief Zhu like this, he thought about it and said: "The old village chief, everything in this world can't get rid of reincarnation, people have birth, old age, sickness and death, even if they are immortals, there are times when heaven and man are declining, human and animal feces, is the reincarnation of grains and grains, kudzu grass is also a kind of grass in the final analysis, and it also has to enter the reincarnation. ”

Guo Dalu talked nonsense, but he also moved the old village chief Zhu, and he hesitated: "Why don't we get a few pieces of land to try?"

Guo Dalu said with a smile: "Yes, let's set up an experimental field, anyway, with the drip irrigation method, the yield and spiritual power of kudzu grass have increased several times, even if the experimental field fails, the Lou Angel of Tianyi Pavilion will not blame us too much." ”

Old Village Chief Zhu slapped his thigh: "Let's take out a hundred acres of land first, and make that experimental field!"

Guo Dalu said: "Old village chief, in this experimental field, we can also rotate and interplant soybeans with kudzu, I heard that soybeans have the ability to fertilize the field." The root system of soybean has a unique ability to fix nitrogen, and the rotation and interplanting of soybeans can supplement nitrogen fertilizer to kudzu.

Guo Dalu has not found lignite now, otherwise, he would like to try to use lignite to make some soil fertilizer, not only for kudzu grass fields, but also for ordinary people's farmland.

Old Village Chief Zhu was stunned when he heard this, before he became a soldier, his ancestors had been good at farming for generations, why did he never know that there were so many ways to farm. But now he has a lot of trust in what Guo Dalu said, and he is busy and shouting at the villagers to prepare soybeans.

Guo Dalu and the old village chief Zhu discussed the rotation and interplanting of kudzu grass fields, and the hoe in his hand made him a little anxious, and the roots of several kudzu grass were hoeed, and the roots were left in the soil.

Seeing it at a glance, the old village chief Zhu hurriedly lay on the ground, pulled it with both hands, pulled out the roots, carefully bundled it with kudzu, and told him in his mouth: "Brother Guo, this kudzu grass root must be clean, if you want to plant soybeans in rotation, you must not let the kudzu grass root remain in the field, otherwise, this root can suck the water dry, and let the soybeans die of drought." ”

The hoe in Guo Dalu's hand was stunned: "Absorb water, die of drought, old village chief, what do you say?"

The old village chief Zhu pointed at Ge Ge and said: "This kudzu grass, when it grows, it should be watered regularly and quantitatively, it is very delicate, it is late and early, and it is watered more and less, which will affect the growth." But when this kudzu grass matures, it is sucked away from the essence of the herb, and it becomes extremely absorbent, and no matter how much water is watered, it will be absorbed by the roots. If it was before, leaving a little kudzu roots in the field, it would be fine, and after half a year of fallowing, the roots left in the field would also rot, which would not affect the planting next year. But Brother Guo, if you want to do soybean rotation, you have to take care of all the kudzu roots in the field. Otherwise, no matter how much rain it rains, it can be sucked clean by the residual kudzu roots, even if the wind and rain are smooth, the soybeans will have to be born and drought!"

Guo Dalu grinned, the character of this kudzu grass is really strange, no wonder the villagers burned all the harvested kudzu grass into ashes with fire, it turned out that in addition to fertilizing the field, they were also worried that this kudzu grass would absorb water if it was thrown everywhere. Water is the lifeblood of the villagers, and in some villages that lack water, villagers can smash each other's heads and melon seeds in order to compete for water.

Wait - kudzu will absorb water?!

Guo Dalu suddenly paused, his eyes rolled straight, he didn't know what to think, he slapped his thigh suddenly, threw down the hoe in his hand, and ran to the side of the arrowroot, which was already bundled and was about to be sent to the fire, pulled a large handful of arrowroot roots, turned his head and ran, and shouted in his mouth: "Brother Hao'er, hurry, come home with me for an experiment!"

Old Village Chief Zhu squinted at Guo Dalu's back, shook his head, and picked up the hoe: "Young people are boring when they do things, and they are still like this after eating the elixir." ”

Guo Dalu rushed home, and sent Brother Hao into the room with a bucket of water, thought about it, went to the kitchen to get a bowl, scooped half a bowl of water, and then cut the root of a sprig of kudzu grass and threw it into the bowl.

Suddenly, in a very slight squeak of water absorption, half of the bowl of water disappeared - all of them were absorbed by the kudzu root, and what was even more strange was that the appearance of the kudzu grass root did not change, and it was not known where the half bowl of water was absorbed.

Guo Dalu's eyes lit up: "Absolutely! Absolutely! This kudzu grass root is so wonderful!"

Brother Hao looked at it next to him and was puzzled: "Brother Guo, who doesn't know the ability of this kudzu grass root to absorb water? I heard that some shops in the city use this kudzu grass mat in the warehouse to prevent moisture and absorb water, and it is best to use it." Even when a large army marches to fight, they take kudzu grass with them, and when they encounter rainy and muddy ground, they throw kudzu grass into the mud puddle to suck away the muddy water and fill the mud pit to facilitate the march. ”

As he spoke, Brother Hao grabbed a handful of kudzu grass roots and threw them into the bucket, and in a moment, most of the bucket of water was sucked dry.

Guo Dalu nodded: "Well, it is inevitable that the water-absorbing nature of Ge Caogen will be used by people with intentions." It's just that they didn't expect that this kudzu root has a wonderful use in addition to being used for warehouse moisture prevention and marching operations. Haha, this kudzu grassroots will bring good news to women all over the world, and the women's personal friends of the Great Li Dynasty will be born in the hands of my Guo Dalu!"

Brother Hao listened inexplicably -- Friends of Women? What is it?

At this time, Guo Dalu was already busy, he dragged a piece of paper, drew a figure on it with charcoal, only to see that he drew an oval object, with small wings on both sides, and muttered in his mouth: "Cut the root of kudzu grass, or grind it into powder, fill it in the interlayer - wait, oh, I forgot, this big Li Dynasty has no underwear, this shape can't stick to the underwear, the appearance has to be changed." Just, just design it in the shape of panties and put it on and take it off--"

If a person in the 21st century stood beside Guo Dalu and saw his drawing on paper with small wings, he would definitely blurt out: This is not a sanitary napkin.

That's right, what Guo Dalu is designing and manufacturing is a sanitary napkin.

This kudzu root is a highly effective dehydrating agent, and it is perfect for use as a sanitary napkin!