Zhang Feng didn't expect that the potatoes sprouted.

This is simply the best experiment now.

As long as phosphate fertilizer is tested, it will definitely make phosphate fertilizer the best thing in a short time, but this is only Zhang Feng's idea. After all, this thing is still early. At least after the end of the year, we can pay attention to it. Moreover, there is another key thing, that is, this thing has only a few seeds, He was not sure how many seeds these potatoes could produce by the year?

But at this time, the good news undoubtedly made Zhang Feng more excited. Zhang Feng hurriedly asked Lao he to bring a letter to his home: "you tell them, just say what I said, and let them irrigate with dung water every five days, but only one ladle or so at a time. It's best to keep the temperature at a certain constant temperature, that is, it's like the temperature at noon."

Now the temperature is very strange. It is very cold in the morning and night, but it is unusually warm at noon.

Zhang Feng is worried that potatoes will go wrong in such an environment.

This is their only hope now. It is a thing to verify whether his soul is effective. It is very in the research and development stage. After all, if you want to extract spiritual elements, you still need a lot of deficiencies. It is recorded in history that the emergence of spiritual elements in history is still developed by foreign scientists hundreds of years later.

I don't know. Zhang Feng hurriedly packed up a copy and prepared to go down the mountain. At present, he needs to study Lin Fei in detail. After all, at this time, it's still early for other things, but it's not far from the day of autumn planting. Once he misses autumn planting, it's just a talk on paper.

Yu Shinan seemed to know Zhang Feng's plan, so he saw Zhang Feng hurried down the mountain and didn't say anything.

Chumo and others seem to have longed for Zhang Feng to go down the mountain. Generally, when Zhang Feng left, they couldn't help shouting, while Li Chengqian's eyes twinkled. He didn't know why Zhang Feng went down the mountain

But something must have happened to his lower body at this time. Otherwise, under the current situation, all things have been done. Why did Zhang Feng go down the mountain?

This obviously doesn't make sense.

At this time, although few people know about phosphate fertilizer on the mountain, basically, people of Li Chengqian, you know something about the magic of Lin Fei, but they still hold a respectful attitude towards this matter.

No one dares to touch this thing. After all, the lesson of Niu JINDA has made many people feel angry. Who dares to touch this thing?

On the other side, Fang Xuanling was already restless at home at this time, although Fang Yiai also entered Chang'an University a month ago.

But that's not what he wants.

Every father has thought about his son's future. Since the last time he saw Liu Jianhu's broken leg and the performance of Niu JINDA and others, Fang Xuanling's heart began to come alive.

After all, because of the emperor's order, the defense, alas, basically stayed in Chang'an for them to deal with the tail.

But now, basically, Fang Yiai has rarely participated in it. You entered Chang'an University a month ago, but looking at the last time, at Zhangfeng other college and the Mid Autumn Festival poetry meeting, plus the scene when the White Deer College opened at this time, Feng Quanlin's heart has long been uncontrollable. In addition, on the night of the last Mid Autumn Festival, Fang Xuanling and his wife's desire. As a cabinet minister, where doesn't Fang Xuanling know?

Like this.

It's rare for the emperor not to go to the court today. I heard that he went to the White Deer academy, and Fang Xuelin Yin rarely went on duty after breakfast at home

But at the dinner table, he heard the strange words of his wife and Fang's loved ones. How could he not know what his son thought? After all, as Cheng Yaojin, they didn't show up in front of people one day, especially after the Mid Autumn Festival poetry fair, their tails were turned up in the sky.

How can this prevent Fang Xuanling's family from complaining?

After a meal, in Fang Xuanling's study, Fang Yiai stood in front of Fang Xuanling. Fang Xuanling asked, "do you want to enter the White Deer academy?"

"Yes!"

Fang Yiai didn't even think about it, but answered directly. Looking at Fang Yiai's hot eyes, Fang Xuanling was tangled. He didn't know whether to wait to ask the emperor, or go directly to Chang'an University to say something, or go directly to ask Zhang Feng, but after thinking about it, Fang Xuanling still sighed secretly, Hurried out of the door.

Seeing this, Fang Yiai quickly asked, "father, where are you going?"

Without looking back, Fang Xuanling said faintly, "go to the tavern."

Although he knew that he would not see Zhang Feng when he went to the tavern at this time, Fang Xuanling did not intend to see Zhang Feng at this time. He wanted to find a place to be quiet, think about it carefully, and then go and how to deal with it. After all, he felt embarrassed to ask Zhang Feng now.