Chapter 463 Forbidden Area 7
The black soil is slightly reddish, which means that it contains compound fertilizers, which can easily explain why the plants here grow more vigorously than other places. If the land is fertile, it is not surprising that monsters gather in the entire thorn forest, and the grass-fed The monsters that make a living will definitely be attracted by this fertile land, not to mention the monsters that eat meat. Since there are herbivores, there must be carnivores. This is also a food chain that has not changed for thousands of years.

At this moment, the sun has already set, and the fiery red light envelops the round of sun on the horizon. Although it is June, it looks deserted in this forest. Although it is fiery red, there is no trace of warmth. Su Anran looked around, and unexpectedly A white halo can be seen in the distance, fleeting.

Under the setting sun, the three bowls of soil were black and red, and two of them still had a little light platinum, as if they were mixed with broken glass scum. Maybe the sun just hit the bowls, and they flickered under the sunlight. Stop, Su Anran stretched out her hand to gently push away the soil, but found nothing. Su Anran still suspected that her eyes were dazzled, but when she rubbed her eyes, she found that there were still some mottled spots in the soil.

So why didn't we discover that soil can emit light before?Could it be that someone deliberately covered the luminous soil with a layer that could cover up the fact that the luminous soil?So what is the purpose of doing this?Is it a cover-up or is there another purpose?Facing such a difficult matter, Su Anran had to be cautious.

The pretty embroidered eyebrows are all pulled together, Su Anran hasn't figured out why yet.

Su Anran stretched out her right hand and gently picked up a handful of soil and put it in the palm of her left hand. She placed it under the sun to observe carefully, and now she could see a very fine material mixed in the soil, which was much thinner than the soil. The color is a little lighter, gray to be precise, and there are some small and imperceptible white spots flashing, fleeting.

Su Anran leaned close to the tip of her nose and sniffed.

"plant ash?"

Su Anran was puzzled, half of the plant ash was mixed in the soil, and it was not easy to find it mixed with the soil.

And as far as Su Anran knows, plant ash is a kind of artificial fertilizer, which is to burn things like straw husks and mix them with water and soil to use as fertilizer. This is a primitive method. People in the past had no fertilizer It is a kind of artificial fertilizer specially researched to make the crops grown in the homeland.

Another point!It can be used as a medium for making preserved eggs, of course, for a foodie like Su Anran, the only reason why he knows the usefulness of plant ash is because plant ash can be used to wrap preserved eggs, that's all.

So here comes the question, as far as Su Anran knows, plant ash mixed in the soil has long been turned into fertilizer for the soil, so what is the substance that is shining with dots of light?
Su Anran also picked up the soil in the other two bowls and looked at it. Except for the soil under her feet, none of the other bowls contained plant ash. This only shows that the human face planted a lot to feed the soul grass. Work hard.

And the same spot of light flashed in the other bowl. What kind of substance is that? Now it can only be explained as a kind of organic fertilizer. Su Anran vaguely remembers that there is a kind of phosphorus that can be used as a fertilizer, but it is also because it is a flammable substance. It is forbidden to use, and most of them use phosphorus to make weapons. Except for the change in shape, the others are the same. For example, if you smell it carefully, the soil contains a very light and pungent smell.

(End of this chapter)

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