There are early-ripening cherries and other melons and fruits.

Yeruen originally thought that on such a high hillside, the irrigation problem would definitely not be solved, after all, the fruit trees were not those towering trees, they needed to be watered and fertilized.

When he was puzzled, he saw something like a kite flying by, and then someone shouted: "The idlers have retreated, retreated, and are going to fertilize." ”

Yeluen was very curious and wanted to take a closer look, but Shen Mingzhu hurriedly grabbed his sleeve and shouted, "Lord Wang, retreat quickly, that's to fertilize." ”

Saying that, she and Xiao Xian pulled him and quickly retreated to a safe place, and Yeluen saw a few kites flying around, and then it began to "rain" in the orchard.

Shen Mingzhu explained to him that this is a biogas liquid, which can be used as fertilizer or pesticide to kill some pests.

There are also those fertilizers, all of which are made by soaking the manure into the biogas digester, and then improving it into a special fertilizer that is not so dirty and not very smelly, which is very durable and easy to use.

Yeluen learned quickly, nodded and said, "It's like that famine-saving pill, making a big ball, it's much more convenient than boiling porridge." ”

Shen Mingzhu saw that he actually compared fertilizer to food, smiled, and thought about it, one is a special fertilizer eaten by humans, and the other is eaten by plants, which is almost the same in essence.

Fertilize here, irrigate there.

Jerion watched as a dozen windmills creaked and turned, and a few high wheels carried water from the lower to the highest, and the water flowed like a stream into the orchard.

In the orchard, around the fruit trees that need to be watered, there are already troughs ploughed out by ploughshares.

Whoa, whoa, whoa......

Yeluen was very engaged, but he thought in his heart that the land of the Dajin Kingdom was even more vast, from south to north, from east to west, it was boundless.

In addition to grasslands, there are glaciers, there are also suitable places for planting, and mountains and rivers are very abundant.

If it can be like Daqin, even if it is a small amount of land, it should be able to support the food of the whole country.

No matter how appropriate the development of commerce and handicrafts is, when the time comes, there will be more commercial and trade exchanges with the Great Qin State, and it is believed that the Great Jin Kingdom will be able to rise again within 30 years.

Relying only on nomadism, although people are strong, they can be restricted everywhere, some of them sing and enjoy every day when they eat, and they go south when they don't have to eat, and they fight and kill.

It's not a long-term solution.

They did not go back to the farm to eat, but went to the orchard, and then had a simple but very rich lunch with the growers.

At night, Shen Mingzhu gave Yeluen some models of windmills and waterwheels, and let him observe them by himself, so as not to disturb her and Xiao Xian all the time.

This person is a god-like existence on the battlefield, but in these agricultural matters, he is as naïve as a child, and his temperament has changed drastically, and he is like two people in his previous life.

At this point, with Xiao Xian comparing, Shen Mingzhu was not surprised.

After all, many experiences in this life are different from those in previous lives, and people's temperament and mentality will also undergo some changes.

So, there's nothing to be surprised about.

And her knowledge of agriculture naturally did not come out of thin air, before the modern crossing, she was the leader in the organization.

In order to carry out their tasks, they have to learn everything, learn to save their lives, learn to kill, learn to steal, learn literature and art, learn elegance, and learn ......