Free Days in Siheyuan

Chapter 245 Fine Breed
The reason why he chose corn as the first experimental product also has his own considerations.

Some time ago, Zhang Yu deliberately searched for information, and also consulted the old people around him, and found out what is the difference between the current corn and the corn of later generations?
Where can it be improved?

The current corn is an imported variety, and there are no hybrid varieties. In addition, because the introduction time is too short, the planting technology has not been fully mastered.

The management of corn is not in place during the growth process, which has also led to the current yield of corn per mu generally being more than 200 catties, and the highest will not exceed 350 catties.

In fact, the yield of corn in this era was about the same as that of wheat in good fields.

It's just that compared with wheat, corn is not so picky and more drought-resistant.

Compared with the yield of 1500 to 2000 catties per mu in later generations, the current corn can be regarded as a huge difference.

And there is still a long way to go for corn to reach the yield of future generations.

Improved seeds, chemical fertilizers, pesticides, etc., are indispensable.

Even with the golden finger, Zhang Yu couldn't make the yield of corn reach the sky in one step.

But at least he has seen the corn of later generations, and has a general understanding of the development direction of corn.

In what direction and how should we go?
have specific concepts.

You don't have to have no ideas like current agronomists, you can only try one by one.

Moreover, he has the backing of the sign-in system and the secret space. Compared with the agriculturalists of this era, he still has many advantages.

The check-in system can bring him knowledge, and the huge time ratio between the secret space and reality will also bring great help to his research.

After thinking about this, Zhang Yu worked harder.

Mrs. Sun sat at the door basking in the sun, watching Zhang Yu work happily.

Give him some pointers from time to time.

When Zhang Yu was almost done with his work, he stretched out his hand to call him over to rest.

Faced with Mrs. Sun's greeting, Zhang Yu was not polite, and sat down on the bench opposite Mrs. Sun, picked up the warm water on the small table that was obviously prepared for him, and drank it in one gulp.

"Wipe off your sweat, are you tired?" Mrs. Sun looked at Zhang Yu, who was profusely sweating, and handed over a towel with a smile.

"Thank you Mrs. Sun, I'm really tired." Zhang Yu naturally took the towel, inserted it casually, and put the towel on his shoulders.

"You young people have never experienced hardships. I think back then, before I inherited the family business, in order to pass the family test, I had to endure all kinds of hardships."

Having said that, Mrs. Sun raised her head slightly, closed her eyes and recalled the past.

"Forget it, what am I talking about? You young people don't like to hear this either."

"Old Mrs. Sun, you continue to talk, I love to hear this." Zhang Yu's eyes were full of curiosity, and his tone was full of anticipation. He liked listening to the old man's stories in the sun most of all.

"Okay, okay, it's rare that you are willing to listen, so I'll tell you about it, back then..."

Mrs. Sun narrowed her eyes slightly and told Zhang Yu the story of the past.

At that moment, he seemed to return to the past.

The people in the yard looked at the old and the young immersed in the story, and they all walked lightly when they passed by them.

I don't want to break the harmonious atmosphere of one old and one young.

After enjoying a moment of peace, the two continued to chat.

I don't know why, but I always feel that I can't hide my words when facing Mrs. Sun Zhang Yu.

Unknowingly, I told him that I want to change the two seeds.

Mrs. Sun is very supportive of Zhang Yu's idea. No matter whether it is successful or not, no matter when it will be successful, some things must be done by someone.

People are old and smart, they live in a courtyard, and they don't see people looking up. Regarding Zhang Yu's matter, Mrs. Sun can see that there is something wrong.

But he didn't tell the truth, and sometimes he would help cover up the places that Zhang Yu didn't notice.

In his opinion, these children in the yard are his juniors, and he will try his best to protect them from outside influences.

Of course, what should be experienced still needs to be experienced.

It's like he supports Zhang Yu's idea and makes him work hard to move forward boldly.

I am not afraid of making mistakes, but I am afraid that I don’t even have the courage to try and make mistakes.

Mrs. Sun told Zhang Yu not to have any psychological burden, and to do it boldly. It's okay if you fail, and you fail if you fail. If you fail, he, an old guy, will take care of you.

He also gave him a lot of useful ideas and reminded him of some places he hadn't noticed.

Let him really feel why people say that a family has a treasure, like an old man.

With Mrs. Sun's guidance, he can save a lot of detours.

Moreover, the existence of Mrs. Sun made some people dare not think about him.

In the end, Mrs. Sun asked Zhang Yu to do experiments on the piece of land he had allocated.

With his backing, no one dared to touch the things on that ground.

Zhang Yu felt warm when he heard it.

Just when the years were quiet on their side, there was another commotion in the courtyard next door.

Although it was far away, the person who made the noise couldn't stop the loud voice.

Zhang Yu could clearly hear what was going on in the courtyard next door without changing his position?
After hearing the first sentence, Zhang Yu had already guessed the outline of the matter.

The disturbance on the ninth floor and close to the tenth floor was caused by growing vegetables.

Speaking of this, there is something to say.

Residents in the courtyard next door were envious when they saw that their courtyard had divided up the vacant land for growing vegetables.

Just arguing and arguing, we have to divide.

But compared to the harmonious distribution of their courtyard, no one was making noise.

It was much more lively when the vegetable field was divided in the courtyard next door, because a little thing could make a fuss for a long time.

"Why is your family's vegetable plot bigger than mine's?"

"My family has so many more people than yours, why should I share the same land as yours?"

"Why is my land not as fertile as his?"

"Why is my vegetable field so far away from the watering place?"

"My vegetable field is so close to his, what if he picks it for me?"

"Who are you talking about? Who are you talking about?"

"..."

"..."

In short, it was a lively event.

At the end of the trouble, the elders in their yard couldn't control it anymore, so the street came forward and said that if there was any more trouble, it would not be separated, so the matter was resolved.

But even so, there was no silence in the courtyard next door, and there would be troubles every now and then.

Everyone feels that they have suffered a disadvantage, and always feel that their food has been stolen.

After a long time, everyone in the courtyard watched their quarrel like a movie.

Instead of thinking about stepping forward to persuade the fight, instead guessing through the wall, who is arguing with whom today, and why, and when will the quarrel end?
Even bet, who can win this quarrel?
(End of this chapter)