"Grandpa, I'm full, let's go!" Xiao Ying quickly finished the meal, wiped her mouth without a ladylike temperament, and said to the old Taoist priest who was looking at her kindly.

"Go, where are you going? I'll go and wash the bowl where you ate first. The old Taoist priest deliberately pretended not to know.

"Stinky grandfather, if you don't take me there, I'll ...... I won't come to see you next time, huh! "The girl is not stupid, she knows that her grandfather is pretending.

The old Taoist priest really didn't have much to do with this granddaughter, so he had to sigh and say: "Xiaoying, since you are here, you won't go out today, you live here first, talk to your grandfather, and in a few days, your grandfather will take you to meet an old friend of mine." ”

"Is it a long trip? Where are you going? When the girl heard this, she was very happy, she had never been out of Hongxing Township when she was so big.

Hongxing Township, as the name suggests, is the area where the Hongxing Fertilizer Plant is located.

"No, my old friend lives in Tree Village, not far ......away," the old Taoist priest explained.

When the girl heard this, she was a little disappointed, although she had never been to Shucun, but she came to Lao Dao from her home, and there was a section of the road that was the same as the road from Shucun to the outside world.

"Perhaps, today's boy is from Shucun!" Xiao Ying thought outward, thinking about it, her face flushed slightly.

She may not have noticed it herself, but the sharp-eyed old Tao did, so she asked, "Xiaoying, what are you thinking?" How blushing. ”

"Nope! No! Xiaoying quickly covered it up, and then said: "By the way, grandpa, why haven't I heard that you have friends nearby, you haven't come down the mountain for many years." ”

Lao Dao stroked his beard and said, "Silly girl, who said that grandpa didn't go down the mountain." If I don't go down the mountain, what will I eat, your grandfather will not reach the realm of Bigu. It's just that my grandfather went down the mountain, and you didn't see it. "The dilapidated Taoist temple on the top of this mountain lives the old Taoist alone, and it is impossible for the old Taoist not to eat or drink.

"Oh." The girl replied in a cute voice.

……

"How about it, Fu Xin, can you solve it?" Seeing that Fu Xin had already read the research results of himself and others, Fu Zhenbang, who was already waiting a little impatiently, asked worriedly.

"It can be solved, but I feel like something is still wrong." For a while, Fu Xin didn't think that he felt something was wrong.

"It's good to solve it, if there is something wrong, you can think slowly first, anyway, we are going to foreign exchange for this compound fertilizer, and we are not in a hurry now." After Jiang Haiyang sent Fu Xin, he did not leave, but stood aside, waiting for Fu Xin's results with the workers and masters.

"Is it because of nitrogen dioxide?" A young man on the side asked cautiously.

"Nitrogen dioxide...... Yes, it's nitrogen dioxide, what's your name, what is your position, how do you know? Inadvertently, Fu Xin took out the mentality of loving talents when he was an academician, and then began to check people's accounts, and said with a full sense of leadership.

Fu Xin got this result, I really feel very happy, that is, nitrogen dioxide, this thing seriously pollutes the environment, I didn't expect that in this era of trying everything to develop the economy, someone actually thought of environmental protection.

"My name is Jiang Nan, I just entered the factory, I am a temporary worker, I read in a book, nitrogen dioxide is a toxic gas...... "The young man is still very careful, for fear of saying something wrong.

"Hmmm! Not bad! Fu Xin hasn't changed yet, and he still thinks he is in the era of being an academician. For this young person, although he is not completely aware of environmental protection, he is still worthy of praise for having this embryonic state.

Suddenly, Fu Zhenbang slapped Fu Xin on the back of the head and said, "I said what kind of leader you kid is pretending, hurry up and tell us how to do it!" ”

The people around him were basically attracted by Fu Xin's temperament, so they didn't feel anything wrong.

But Fu Zhenbang, a father, feels the changes in his son very clearly, but he is not attracted by his son's temperament, otherwise, this father will also fail too much!

"Your problem should be in the ratio of nutrients." Fu Xin didn't dare to disobey Fu Xin's "declaration", and he was still happy that Fu Zhenbang had returned to normal, so he didn't have hypocrisy and said directly.

"Oh, how do you say?" Fu Zhenbang also guessed before, it should be a problem with the ratio of raw materials, but the left and right tests still can't succeed, then the damn calcium ions just can't be removed, and now when he heard Fu Xin say the key point, Fu Zhenbang's eyes lit up and asked hurriedly.

"The nitrogen content is too high, the phosphorus content is low!" Fu Xin replied bluntly.

"No, isn't it true that the higher the nitrogen content, the better?" Wang Wei, another deputy factory director on the side, asked with some disbelieving.

"Yes, Fu Xin, isn't it better to have a higher nitrogen content?" Jiang Haiyang, who didn't know much about technology on the side, also asked.

Hongxing Fertilizer Plant, although it mainly produces superphosphate, but not to mention other production, the most popular ammonium bicarbonate outside, Hongxing Fertilizer Plant also produces, and the output is not weaker than superphosphate.

So nitrogen, in their opinion, is the more the better.

"I can't say that, I think we have fallen into a misunderstanding, is it that the higher the nitrogen content, the more difficult it is to remove calcium ions?" Fu Zhenbang shook his head and asked Fu Xin, who didn't know what he was thinking.

Being called like this, Fu Xin didn't think about the problem he was thinking about, and said: "Yes, according to the information I got from that book, it should be that the phosphorus content is higher than the nitrogen content, and the calcium ions are easier to remove." Moreover, the chemical fertilizer produced in this way can be used in rice, and if the nitrogen content is higher than the phosphorus content, it seems that it will not work. ”

It seems that Fu Xin's previous encouragement gave Jiang Nan courage, but he suddenly asked recklessly: "What about the same nitrogen content and phosphorus content?" ”

"In this way, I want to think about it......" At this point, Fu Xin has indeed forgotten a little, although he is known as the "Almighty King", but after all, he does not know everything, he is not an expert in this industry.

Fu Xin patted his head and said: "I remember, this is my fifteenth, the specific nutrient content ratio of this nitrate phosphorus fertilizer should be calculated like this, which are nitrogen, phosphorus pentoxide, and potassium oxide to correspond to the numbers, so you shouldn't say that, but it's my fault, thank you for reminding me." ”

After speaking, Fu Xin smiled at Jiangnan and expressed his gratitude.

"Then can you tell me about his plan?" When Fu Zhenbang heard Jiang Nan ask, he suddenly became interested and asked suspiciously.

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