Academician Han finally came back, just right from the latest half-month deadline she said, on the last day of half a month, she arrived in Huangtian Town at two o'clock in the afternoon, she was a person of words.

After Lin Fan continued to ask for leave in the hospital, he came to the bridge, Han Bingbing still drove his own jeep, followed by a leper dog, after planting the seeds, Lai Zhengqing returned to the provincial capital, and this time followed his cousin down.

But this time, he drove his own car, and it was a business rush, and he was really rich. In the car, Professor Wang from the College of Agriculture and Forestry was also there, and it seemed that he was quite interested in planting Xuansheng grass.

"Get in the car!" Han Bingbing's tone was still indifferent and concise.

Lin Fan didn't ask much, and after sitting in the co-pilot's seat, the car continued to drive towards Yangxi Village.

After coming to the village, Han Bingbing didn't say a word, and followed Lai Zhengqing to the door of the greenhouse, which was temporarily taken care of by Liu Gang's guy.

"Did it sprout?" Lai Zhengqing asked directly.

"I didn't even see a shadow." Liu Gang shook his head.

"How is this possible?" Lai Zhengqing and Professor Na Wang said incredulously at the same time.

"It didn't sprout." Liu Gang replied helplessly: "I don't believe you go and see." ”

Lai Zhengqing went in and took a look, the same soil, flat and flat, but he didn't see the shadow of half a Xuansheng grass sprout, according to Professor Wang, isn't it almost half a month to sprout? Lai Zhengqing didn't believe it, went to dig a few times and found a few seeds, all of which were about to rot, how could there be signs of sprouts?

"Are you not following the rules? You haven't even done this well, what else can you do? Lai Zhengqing scolded Liu Gang with a crackling scolding.

"I really operate according to that rule, the temperature, humidity, and sunshine do not fall." Liu Gang replied.

"Then why didn't a single plant grow?" Lai Zhengqing said very unhappily, and then glared at Lin Fan, who walked into his greenhouse for the first time, and said, "You laugh." ”

"I'm just a laughing hair." Lin Fan looked back disdainfully.

", go out, don't come to Lao Tzu's greenhouse." The more Lai Zhengqing looked at Lin Fan, the more unhappy he felt.

"Can you keep your mouth shut?" Han Bingbing was furious.

Lai Zhengqing quickly closed his mouth, but still pointed at Lin Fan with his finger, which means that you are waiting for me.

Lin Fan didn't bother to take care of this guy, came to Academician Han's side, and asked, "Academician Han, this didn't sprout, what caused it?" ”

"There are too many factors for the seeds not to germinate." Han Bingbing explained: "Temperature, humidity, light, soil moisture, and the adaptability of the seeds themselves to the environment, etc., every link is slightly over, or it may not be in place, it will have an impact." ”

Academician Han squatted down, went to check the soil, and continued: "As for the lack of germination here, there are three possibilities, the first is that the planting is too fast, the soil has just been renovated, and it does not provide any nutrients for the germination of Xuansheng grass, you must know that most of the nutrients are provided by the stream water. ”

"Second, the seeds themselves are not adapted to the new environment, after all, the seeds bought are cultivated indoors without soil, and it is uncertain whether they can adapt to the soil. Thirdly, who said that so much water should be sprinkled? Sprinkled too much water, the seeds rotted. ”

"Professor Wang said." Liu Gang replied.

"Professor Wang, what's going on?" Lai Zhengqing asked.

"Hmph, the seeds sprout and grow in the spring, and they need plenty of water to ferment." Professor Wang snorted coldly, and seemed to disagree with Han Bingbing's third opinion, "I have experience in cultivating Xuansheng Grass, but I don't need a young man in his twenties to teach it. ”

Han Bingbing got up, didn't say a word, didn't bother to refute half a sentence at all, and walked directly towards the door, which clearly meant that he didn't want to care.

Aren't you experienced? Then you can do it yourself, Lao Tzu is too lazy to care!

Decisive, imposing enough, I like it!

Lin Fan grinned and followed Academician Han out of Lai Zhengqing's greenhouse.

"This ......" Lai Zhengqing didn't know how to say it, and secretly scolded Professor Wang in his heart for relying on the old and selling the old, but he didn't dare to say it directly, so he had to ask: "Professor Wang, what should I do next?" ”

"Take out some seeds, and during this time, I will take care of the greenhouse myself." Professor Wang said in a deep voice.

"Then please Professor Wang."

……

Leaving Lai Zhengqing's greenhouse, Han Bingbing came to Lin Fan's greenhouse, carefully inspected the soil, collected some soil, and then took Lin Fan to the jeep at the entrance of the village, and she brought some detection machines.

She was told by Professor Wang, she didn't seem to be angry, and she still treated her work rigorously, which was enough to make Lin Fan admire.

After testing the soil, Han Bingbing said, "What about the seeds you brought from the mountain?" Go and get it, now the moisture and pH of the soil are suitable for planting. ”

"I'll get it right away."

"Wait for me in the greenhouse."

"Okay!" Lin Fan replied, returned home, took the sealed seeds, and came to the greenhouse, and after waiting for a while, Academician Han arrived.

"About five official documents put two seeds, not too dense, the pit should not be too deep, about two centimeters." Academician Han admonished.

"Yes!" Lin Fan nodded.

Han Bingbing also divided some seeds, and Lin Fan was in charge of each side, and personally used his hands to dig the soil and plant the seeds. The two of them worked hard for an afternoon to plant all the seeds, but the seeds were obviously not enough, and there was only half an acre of land.

"By the way, has the problem of my real room been solved?" After planting the seeds, Han Bingbing asked.

"Uh...... I'm trying to figure it out. Lin Fan's face was full of embarrassment, he really didn't have that much money to build a solid yàn room now, and the seeds had just been planted, who knew if he could succeed?

"Build me one as much as possible, it doesn't need to be wide, two rooms are enough, and when the seeds sprout, I'm going to start researching."

"Okay, I'll figure it out right away, by the way, what is the success rate of germination?"

"The soil and moisture are suitable, and they are seeds from the mountains, so the chance of germination is at least 60 percent."

"Only sixty percent?" Lin Fan looked surprised.

"Even if it is cultivated indoors, the success rate is only about 70 percent."

"Oh, that's 60 percent." Lin Fan thought about it, and finally felt a little relieved, since this was the case, even if he went to borrow money, he would have to build a small real room for Academician Han.

"I still have to go back to the province, and I'll let me know when you build the real room." Han Bingbing replied.

"Well, I'll do my best to build it, it shouldn't take much time." Lin Fan nodded.