I'm dripping mother!

Can this rice seed produce a yield of 600 catties per mu?

Really?

Li Chengqian was even more frightened, his face turned white,

Nima, a rice seed with a yield of 600 catties per mu, if you drag it down directly, then ......

Several people looked at these rice rice with a light in their eyes.

Everyone's chests rose and fell, and their eyes looked at the rice plants in front of them in a daze, their hearts trembled, and they didn't react for a long time.

At this time, the faces of several people at the scene had all changed, and the whole person was stunned.

"Quick, go back..... "Eldest Sun Wuji's arm trembled to protect the rice seeds, and ordered everyone to retreat, a few steps back is not at ease, and he drove everyone out two feet away.

He turned his head and swallowed a mouthful of saliva in disbelief, and asked Qin Shoudao: "Outside..... Nephew, you weren't joking, were you? ”

"Our family is a landlord, how many catties of rice per mu is now, I still know?"

He had never been so nervous, and as a major minister of the court, he naturally knew the rice yield all too well.

Now that he suddenly heard Qin Shou's five thunderous outputs, he was almost speechless, and he spoke with a trill.

It's shocking!

But seeing Qin Shou, he said angrily: "Look at you like that, can I still lie to you?" ”

In my previous life, next to my grandmother's house was a test field of hybrid rice, and when I was a child, I often went to that place to play, and sat on the ridge of the field and listened to those hybrid rice experts talk about the development process of hybrid rice.

Later, after I went to school, I naturally understood the principle of hybrid rice.

Speaking of which, this is where he and Pei Wanyin often meet.

Without him, quiet, easy to do.

Stop the carriage this way, and shake it as much as you want.......

As a result, there was an internal emergency, and when I got off the bus, I found a different rice plant, which was a temporary idea.

Actually, Qin Shou was still a little dissatisfied with this result.

In later generations, as long as water and fertilizer, the yield per mu is really nothing, and even high fertilizer and high water, "the land is fertile, the drainage and irrigation are convenient, the sunshine is abundant, the rainfall is sufficient, and the small environment and climate are very suitable", and the yield is more than 1,000 kilograms.

It is said that in 2006, in the Yunnan-Guizhou region, super hybrid rice reached the level of 1,287 kilograms per mu.

Hybrid rice, but the yield per mu is less than 700 catties, to be honest, it did not meet his expectations.

The eldest grandson Wuji looked at Qin Shou's casual face, his eyes were already bigger than a donkey, and everyone was stupid.

At this time, the situation of several princes was similar.

Li Chengqian's eyes were like fire staring at the rice seeds, and Li Tai was staring at Qin Shou with his eyes like torches.

Only, the eldest grandson Wuji was the first to react, stabbed Li Zhi who looked confused, and gave Li Zhi a look.

"Go and tell Your Majesty the news!"

Li Zhi was suddenly stunned at this time.

After hesitating for a moment, he took advantage of the fact that everyone was still stunned, slowly stepped back, touched the position of the carriage, untied the horse, and whipped the horse on the horse's buttocks.

"Drive!"

Well?

At this time, Li Chengqian and Li Tai heard the sound of horses' hooves, and suddenly understood, but at this time, Li Zhi's horse had already rushed out like an arrow, leaving only the dust raised.

"You ......"

Li Chengqian and Li Tai's faces suddenly darkened, and they glanced at the eldest grandson Wuji.

The eldest grandson Wuji, the uncle of the country, the uncle of the mother-in-law?

Are you so eccentric?

How rare is this opportunity to give my father good news, why can't you leave it to me?

Li Chengqian, in particular, clenched his hands vigorously and let go after a while.

But it has come to this, and I will definitely not be able to catch up now.

The eldest grandson Wuji lowered his head, his eyes were firmly fixed on the rice seeds, and he didn't seem to notice the gaze of the prince and Li Tai at all.

Qin Shou looked at them in surprise, "Uncle, eldest brother, fourth brother?" What's wrong with you guys? ”

"It's nothing, didn't I hear that your rice seed has a high yield?" A smile suddenly appeared on the face of the eldest grandson Wuji, and he said with a smile: "Nephew, tell us, how did you achieve this rice yield increased so much all of a sudden?" ”

"Yes, brother-in-law, tell me about it."

“......”

Li Chengqian and Li Tai also looked at Qin Shou expectantly, as if they had suddenly forgotten what had just happened.

"How can I explain this to you?" Qin Shou couldn't help scratching his head, he knew some things, but it was difficult to explain.

"Our rice is called hybrid rice, as the name suggests, it is....... It is produced by crossing different rice varieties with each other. ”

Qin Shou dragged down a dogtail grass from the side, and said while gesturing: "This thing is pollen, and ordinary rice is its own pollinated crop, which is a normal seed." ”

"However, if we cross two different rice varieties, we first have to artificially emasculate or kill the stamens of one variety, and then give the stamens pollen of the other variety to the emasculated variety, and the rice that is hybridized is called hybrid rice."

"Two different rice seeds?"

As the compilation of the 550 volumes of "Kuodi Chronicles", Li Tai is usually good at studying and has quite extraordinary knowledge, so he couldn't help but wonder and questioned: "How do you know which two different rice varieties to choose?" ”

"Fourth brother, no wonder Ling'er said that you are the most knowledgeable, this time I asked the key point, if you get fame in the future, don't forget to mention it!" Qin Shou couldn't help but give a thumbs up and praised with a smile.

"The selection of seeds is very particular, to choose two rice varieties that have certain differences in characteristics and performance, and at the same time their excellent traits can complement each other, and carry out crossbreeding, so as to have a heterosis of rice varieties."

"And what do you mean by artificial emasculation and pollination?" Eldest Sun Wuji asked with a twinkle in his eyes.

"Choose rice with the characteristics of male sterility as the female parent, and the male parent provides the pollen, and during the rice flowering period, use a sufficiently long straw rope or other material to scrape the top of the male parent....... Qin Shou scratched his head at this time, it was really difficult to explain.

"Maternity?"

"Heck, there are some things that you can't explain, as long as you know that it's a cross." Qin Shou prevaricated with black lines on his head.

It's really tiring to explain this thing.

Break the casserole and ask again, I really don't know how to explain.

"Can you keep this production going?" Eldest Sun Wuji changed the question and asked again.

Qin Shou said quietly: "It's still one generation or two generations, if you continue to cross-breed, the yield may be higher, and even the yield per mu is not a problem......

"Thousands of catties per mu?"

“......”

Can this really be the case?

Everyone was simply shocked, and couldn't help but take a breath of cool air with their mouths open.

Li Chengqian and the eldest grandson Wuji glanced at each other in a daze, and their scalps were numb for a while.

Don't want the turbulent waves in your heart that have already rolled!

It's scary!

In the past, if I heard anyone say that the yield per mu is 1,000 catties, I would definitely scold this as a fool, but now......

"Goo-toot!"

The sound of swallowing saliva.

Li Chengqian and Eldest Sun Wuji swallowed a mouthful of saliva at this time, and their throats were very dry.

......

Inside the Royal Palace

Li Shimin leaned on top of the case and sighed.

Ever since Li You, the king of Qi, rebelled, his mind was groggy and he was thinking about something over and over again.

I want to make great efforts to govern the country, level the four seas, destroy the Turks, implement the uniform field system, implement the system of three provinces and six ministries and the imperial examination system, and employ people and accept advice...... Why are the sons so uneasy?

As he gets older, he can't help but think a little too much about his sons.

Suddenly feeling a little tired, he raised his head and suddenly said to the eunuch: "Go, go to Xiao Yang's place." ”

Whenever he is upset, he is willing to go to Xiao Yang's place, and he can always warm his body and mind.

It didn't take long for the eunuchs to retreat.

And at this very moment.

"Da Da ....."

Li Zhi's horse went straight to the palace, and the guards hurriedly went up to stop him, "Ouch, how can the Nine Emperor Princes ride horses in the palace?" ”

The eunuch also said: "The Nine Emperor Princes, please go back today!" Your Majesty...... Rest! ”

Before the eunuch could react, he saw Li Zhi suddenly shake off the hands of the guards and eunuchs, and walked towards the inside quickly, which frightened the eunuch.

His Majesty has just slept with Xiao Yang, this .....

Li Zhilai was outside the dormitory, suddenly knelt on the ground, and shouted loudly: "Sons and daughters see their father!" ”

"The son has a shocking good thing to report to his father!"

"Father's ......."

The sound is deafening!