The yield of wheat per mu grown in the space is about 1,400 catties, nearly five times more than the ordinary 300 catties. However, the wheat in the space is watered with a spiritual spring, and it is reasonable that the yield per mu is high.

However, it has been recorded in the space system that the grain grown here can be grown outside, although the yield will be discounted, but there is no problem at all with a yield of seven or eight hundred catties per mu.

Seven or eight hundred catties is more than twice as many as the previous two or three hundred catties.

If the grain can be spread throughout the country, then it will be a great thing for the benefit of the whole country.

"But if we send the food back, how will we explain it to them then?"

It's easy to talk about transporting the grain back, but it's hard to explain.

"There is no need to explain in my hometown, if the court asks about it, it will say that it is a new variety that we have crossbred about. Here, you see there's a record here. ”

As he spoke, Jiang Qingling had already taken out a book on crop planting, turned to one of the pages, and pointed it out to Yang Yanwen. Yang Yanwen read it carefully, although there were some places that he couldn't understand, but he understood it in his heart throughout the article.

"Okay, let's just say that then."

Hybridization?

It's a new word, but the book makes it clear that wheat is used to pollinate wild wheat that is close to it.

In the process of pollination, mutated wheat appears.

These wheats are large and small, and the big ones are picked out, and after round after round of selection, the best seeds are finally selected.

He doesn't understand, and it is estimated that those people in the court don't understand either, since they don't understand, anyway, it's something that is beneficial to the people and the country, and I believe they won't always pursue it.

"Wheat seed said so, you said that these melons and fruits were brought back from a merchant who had been to the Western Regions and farther west."

Jiang Lime continued to come up with ideas.

There are a lot of foreign merchants in the Liangzhou area who go to the Western Regions to communicate with other countries, and there are many foreign faces, and those people always come to Daliang with some strange things, and it is reasonable that they can get these melon and fruit seeds.

"Good. But these melons and fruits, let's not pass them on. Let's grow it ourselves, so that our family can earn more money from it. ”

"Okay."

Food was offered to the court for the benefit of the people.

Melons and fruits can't benefit the people, and since they can't, then they keep and plant them, so that they can sell them for silver.

"Then I'll find time to write a letter to my family, and arrange this matter by the way."

If everything goes well, the news of the increase in grain yield per mu next year will spread from Changwu County to the capital.

At that time, the grain produced will be collected by the imperial court, and then spread year after year, and soon these grains will spread in Daliang.

By that time, the strength of the girder will be doubled.

The two discussed the matter, and Yang Yanwen was still worried about the affairs of Linxia County. But as Jiang Qingling said, it is useless to worry.

Thinking that there were still many departments in the county yamen that were still vacant, Yang Yanwen learned from Wu Kai that the people in the yamen were almost trained, and he began to recruit people in the yamen.

Yang Yanwen has no right to appoint and dismiss the county officials and the chief bookkeeper of the eighth grade and the ninth grade, so he can only wait for the instructions and assignments from above. But he can handle other positions single-handedly.

Although Linxia County is poor, there are still academies. Although there are not many people and talents, if they are recruited from the county government, they will not be exhausted.

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