Yaoxing raised his hand, wanting to smooth Zhao Zheng's frowning brows, but Zhao Zheng was depressed in his heart, and Yaoxing just smoothed his brows, and then unconsciously wrinkled together.

"If you can't grow food in the mountains, you plant trees, enclose the land to raise vegetarian animals, and let the grass spread all over the mountains and let them multiply freely.

Or plant mulberry trees to raise silkworms or something, so that veterans who can do some chores and have no children after being discharged from the army can raise silkworms on the mountain, and those who are unable to move will stay at the bottom of the mountain. In this way, even if there is not much benefit, at least the problem of veterans' pension will be solved for the most part. ”

Yao Xing originally just made a random proposal, but the more he talked about it, the more he felt that it made sense, and the more he talked about it, the more excited he became, and he already thought of a lot of things later.

The Qin country has many mountains and few fields, and it would be a pity if it was not used.

Zhao Zheng also felt that what Yao Xing said was reasonable, so he didn't have the heart to keep it at the moment, let go and let Yao Xing stand up, and then he got up and rummaged through the files.

Yao Xinggang was still angry at Zhao Zheng's action of hugging him if he wanted to, and letting go if he didn't want to hug him, but now he couldn't bear to look at Zhao Zheng anxiously looking for things.

"If you're looking for something, I'll help you find it." Yaoxing leaned over angrily again, despising himself in his heart.

"I'm looking for the records of the Qin State Mountains." Zhao Zheng didn't raise his head, and his hands were still busy.

It has been three years since Zhao Zheng ascended the throne, and he has long claimed to be a widow, but he has not changed in front of Zhao Ji and Yaoxing. But the gestures have shown the domineering of the king, even if he has not been in power, as if he was born to be a king.

Records of the Qin State Mountains? Yaoxing glanced at the bamboo slips that covered the entire wall behind the desk, and decisively gave up checking them one by one.

Turning his head to the outside, he shouted, "Someone! ”

The eunuch outside the door of "the king, the lord of the county" immediately came in, bent down and lowered his hands, respectfully.

"Look for the mountain records of the Qin Kingdom," Yao Xing arranged the matter to them

Those who can serve by Zhao Zheng's side, and even in the study, can read or less.

Zhao Zheng saw that the eunuchs had joined in, and he also got up. In the rush I just thought of, I forgot my identity.

After a while, more than a dozen bamboo slips were placed on Zhao Zheng's desk.

"Let's go down!" Yao Xing waved his hand lightly, and several eunuchs pushed out of the study in an orderly manner, and closed the door of the study very carefully. When Zhao Zheng and Yao Xing were in the study, the door was closed, and all the attendants were outside, so no one could disturb them.

Zhao Zheng had already opened the bamboo slips and looked at them one by one.

"Please let Uncle Wang come to the palace!" Zhao Zheng found what he was looking for, and immediately raised his head and asked the eunuch to ask for someone. It's just that he invited Uncle Wang Yingxi this time, not Lu Buwei, for some reason.

Before Yingxi entered the palace, Yaoxing left Zhao Zheng's study, and now his thoughts were a little chaotic, and he needed a quiet place to think about the next thing alone. I'm also a traverser anyway, even if I don't have the aura of the protagonist, I know the history roughly, and I can always come up with a feasible way.

The locust plague is the trend of the times, and Yao Xing can't think of an effective way to avoid it, so he can only find a way to hand over the harm of the locust plague, and the top priority is food.

Greenhouses? Greenhouse!

Yao Xing suddenly thought of something that changed the time of grain harvesting. If you use a greenhouse, harvest the grain in advance, or keep the food out of the greenhouse, you can ward off the locusts! Moreover, once it is made into a greenhouse, the grain can be planted immediately, and the new grain can be harvested after half a year, and the people will not have to wait for a year.

However, the manufacture of greenhouses in the country requires a large amount of money.