Qin Yuan sat outside the house for half an hour.
Baopuzi, covered in dust and dirt, walked out dejectedly, holding a brocade box.
"Master Qin, I'm afraid I've failed in my refining. This secret recipe for increasing the production of elixirs is too profound. I can't transform it into a pill."
Baopuzi looked down at the "pill" in the brocade box, which had zero quality and zero smell.
When he thought about the harsh words he had said before, he felt ashamed and felt so beaten that he wished he could find a crack in the ground to crawl into.
Qin Yuan took the brocade box, opened the lid and saw five light yellow pills lying inside. They were about the size of a thumb and the color was not translucent. They even looked unremarkable.
Um.
There shouldn't be any problem.
Qin Yuan held the brocade box and looked at it carefully several times.
I racked my brain and squeezed out all the chemical knowledge in my mind and came to the final conclusion.
It's just that some trivalent iron ions are added, and the purity is not enough, which causes it to turn yellow. It's not a big problem.
If you want to purify it further, you have to evaporate, concentrate, cool and crystallize it again, which is quite expensive and unnecessary.
After all, we are just testing the effect by watering the fields. It doesn't matter whether it is pure or not. It is not Litang King. It is fine as long as it can be used.
Qin Yuan closed the lid again and said, "Master, it's too early to say it's a failure. We need to conduct more experiments before we can make a definitive conclusion."
Baopuzi waved his hands repeatedly, "Master Qin, please don't comfort me. Failure is failure. There is no way a white thing can turn yellow. I can hold on!"
Qin Yuan replied: "I didn't comfort the Taoist priest. The yellowing of the pill is just due to some impurities. It's not a big problem."
"Let's proceed to the next experiment and try out the effect first."
Baopuzi sighed helplessly, "Since Master Qin has said so, I will respectfully obey."
"Please, Master Qin, teach me how to verify it next?"
He spoke rather weakly and was obviously hurt.
Qin Yuan put down the teacup and continued to instruct: "It's very simple."
"Just take one of these elixirs, dissolve it in water, and water the flowers and plants every day."
"For the sake of scientific rigor."
"I suggest that the Taoist priest can do this."
“First, select some crops with a short growing period and grow them outside.”
"Then we divide two fields into two plots on the same site, and try to keep the factors that affect crop growth, such as soil, sunlight, and water, unchanged as much as possible."
"Then one field was watered with water mixed with the yield-increasing elixir, and the other field was watered with normal water."
"It's best if each field is at least two or three acres to avoid any unexpected situations."
"Then, all we have to do is compare the growth of the two fields."
Baopuzi nodded. These were very simple things and he understood them as soon as he heard them.
One group uses the magic formula, while the other group does not, and then compare the results. At the same time, add a few more pieces to avoid accidents.
Then Qin Yuan said, "If you are short of land for experiments, I have some land outside the city. You can use it."
"As for the rest, we'll discuss it after the Taoist priest confirms that production can be increased."
"I have something else to do, so I'll leave first."
Baopuzi bowed and said, "Farewell, Young Master Qin."
Then, he turned around and went back to direct the Taoists to divide the work of refining the elixir.
My Yuhan Sect must refine this elixir that increases production!
…
OK, the next class is ready.
The Taoists of Yuhan Sect will definitely try their best to get the fertilizer.
One family does chemistry, the other does physics, both are good.
Waiting for them to produce results.
This trip was not in vain.
Now fertilizers are available.
The answer to how to solve the "seeds and oxen" problem is now available.
Everything is ready, just waiting for my wife to ask.
But why haven’t you asked me yet? Have you not figured out the answer yet?
It has been five days since my last lecture.
I guess it’s coming soon, right?
Hopefully not on the seventh day.
Unconsciously, Qin Yuan had a bad feeling in his heart, and his right eyelid kept twitching.
Oh no.
This is not a good sign...
With a nervous mood, Qin Yuan walked a short distance before he ran into Murong Yanran.
Qin Yuan couldn't help but hold his forehead.
This came true so quickly...
Qin Yuan pursed his lips, forced a smile, and asked:
"Master Murong, what a coincidence! Are you taking a walk here too?"
Murong Yanran's face was serious as she said, "Master Qin, don't play dumb. Yanran came here specifically to see you."
"Looking for me?" Qin Yuan was a little surprised.
Murong Yanran nodded and said with a smile, "I need Sir Qin to provide 'after-sales service' again."
If I had known this earlier, I wouldn’t have been so nosy.
It's simply unnecessary and superfluous!
I've gotten myself into so much trouble for no reason!
well--
I agreed to lie down, but my heart just can’t calm down!
Qin Yuan reflected on it in his heart, raised his eyebrows and asked, "What's wrong?"
"What kind of trouble have the people from the aristocratic family caused again?"
Murong Yanran put away her smile and said solemnly, "Imperial City Division has an urgent report: children in Suzhou and other places are singing the nursery rhyme on the streets - Swallows fly south, the country is in chaos, the people are suffering, who is sad?"
"We also received a secret report that the nine aristocratic families have issued an order to resolutely resist the collection of land taxes and incite the people to cause unrest."
"Master Qin, how do you think we should solve this problem?"
We are prepared to bring into play the organizational strength of the grassroots, tough it out, describe this policy of allocating labor service to each acre as a devilish policy, and resolutely resist it.
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