Ying Zheng pinched the row from the palm of the nine girls, put it directly into his mouth, and tasted and chewed it carefully.

The next moment, Zu Long's eyes lit up: "Well, it's indeed very sweet." ”

Ying Xuyan reminded: "Father eat slowly, chew it and swallow it, so as not to digest it." ”

Under Ying Xuyan's explanation, Ying Zheng and the other two princesses ate very carefully.

She didn't give them more to eat, and the four of them stopped after eating a corn cob.

The rest was distributed to the prince and the soldiers, and then the corn was boiled, and the four fathers and daughters ate one, and the rest was distributed to everyone.

Then there are roasted sweet potatoes and boiled sweet potatoes.

How domineering the sweet taste of sweet potatoes is, those who are familiar with it know that this time Zu Long couldn't help but eat two more.

It's really delicious, fragrant, soft and glutinous food, but it's not something that ordinary people can resist.

After eating and drinking, the yield of sweet potatoes was also calculated.

The yield per mu is 13,000 catties, which makes Yingzheng, who has been prepared for a long time, almost flash to his waist.

Fortunately, this time he was a little more calm to avoid this catastrophe.

"Xu'er, do these two kinds of grain have high requirements for the land?"

It was only after he recovered that he considered this crucial question: "If it can only be cultivated in good land, then its value will be reduced." ”

"Both of these are drought-tolerant crops and are not very demanding on the field."

Ying Xuyan smiled confidently, "So, Father doesn't need to worry about it affecting the role of Great Qin to have a good field." ”

"Of course, if it can be cultivated in relatively fertile land, the yield will be higher, and in relatively poor land, the yield will also be affected to a certain extent."

"The size of the impact depends entirely on whether the person who planted it is attentive or not."

"Then, can you still plant a few acres of vacated land?"

Ying Zheng looked at the five acres of land that had just harvested nearly 100,000 catties of grain, and looked forward to it eagerly.

Ying Xuyan shook her head: "Corn and sweet potatoes are warm, not suitable for planting at this time, and it is best to plant from March to June and July." ”

"I planted it at the end of June, and now the harvest is just right, and planting it again will affect its harvest and harm the fertility of the field."

"In winter, you can grow hardy crops such as wheat, peas, and broad beans."

At the same time that she took out corn and sweet potato seeds, she also took out many of these seeds that she wanted to promote in Daqin.

There are also potatoes that she plans to plant again in the coming year, so as not to take out too much at once, and she doesn't know what to promote first.

After the grain was harvested, Yingzheng had to wait for them to plant the wheat and the two kinds of beans.

Because, he had never seen the Nine Daughters take out such a plump wheat seed.

Yingxuyan: "...... it, I'll show you if you always want to see it."

So Cui Xi and Chun Ge'er took out farm tools from the small room next to them and began to turn the ground.

this day.

Ying Zheng not only took away nearly 100,000 catties of newly harvested varieties from the nine girls, but also took away the drawings of Quyuan plows, papermaking recipes, and drawings of tables and chairs.

Of course, she was also rewarded with many good things, including a meaningful seal.

This is the seal used by Zulong when he was still the king of Qin, and the words 'Qin Wangzheng' are engraved with the Qin seal.

When Ying Xuyan took the seal, all the brothers stared at it with complicated eyes.

Especially Fusu and Hu Hai, a touch of indescribable emotion flashed in their eyes.

But at this moment, they didn't dare to say anything.

After all, the Nine Emperor Sisters presented two kinds of immortal food to their father or Great Qin in one day today, as well as the paper-making technique that transcended the eras, and other good things.

If they have half an opinion, not only will they not get any benefit, but they will make their father more and more displeased.

(End of chapter)