Although Li Yulong brought a fruit and vegetable machine to Chen Xin, this is not a large dryer after all, and Chen Xin still needs to slowly bake the rice he harvested one by one.

Fortunately, this machine can bake twenty plates of millet at a time, and the processing capacity of thirty or forty kilograms at a time. One bag of millet can be dried in two times, and three bags of millet only six times.

From time to time, he reached in and flipped it. In addition to turning the grain with moisture on the bottom layer, Chen Xin was also feeling the dryness of the rice with his hands.

Only when these rice are confirmed to be completely dried and no moisture can they be felt at all, they can be stored in bags.

After more than 200 kilograms of rice are dried, and then pounded off the bran, it can produce about 170 kilograms of rice. Calculated by Chen Xin alone, he can eat it for more than half a year.

As long as he can harvest twice a year, it is enough to ensure his own food rations. In the planting greenhouse, he can calculate according to the most suitable conditions, with a cycle of 90-110 days, and plant three seasons a year.

In this way, Chen Xin can earn more than 600 kilograms of rice in almost a year, nearly 700 kilograms of rice, more than 500 kilograms of rice, and more than 100 kilograms of bran in addition to that.

In addition, he can harvest hundreds of kilograms of vegetables in the greenhouse every month. So much food is enough to support two or three people.

"As long as the old farmer brings the fish and gets new seeds through Xiaolong and Alan... he can finally get no worries about eating and drinking." Chen Xin calculated the output of his own greenhouse and finally felt a sense of peace of mind.

I have food in my hand and feel unhappy. This old saying that describes the people of Yan Kingdom is particularly reasonable no matter when it is placed.

After counting the resources he had in his hands and making sure that the food for the three people could be guaranteed, Chen Xin finally put his parents back home and officially put them on the agenda.

The reason why I didn't consider taking action immediately before was because Chen Xin understood that if enough food supply could not be guaranteed, it would be useless even if my parents were brought back.

Now that food supply can be guaranteed, the prerequisites will be met to bring your parents back and can be considered formally.

To pick up his parents, Chen Xin needs to cross a journey of more than 600 kilometers from four senior officials.

In the past, I could take highways, but it took half a day to complete the journey. Now that everything is frozen and the snow on the ground is almost one meter deep, it is not easy to travel such a long journey.

So what Chen Xin needs first is a car that can cope with the current environment, run the entire journey and run the round trip.

Of course, this kind of car is generally called an all-terrain vehicle. It can be capable of maneuvering under various complex terrain and special conditions including jungles, mountains, deserts, snow, shores, swamps, water networks and lakes.

Among the wide variety of all-terrain vehicles, like Li Yulong's modified luxury RV, of course, is also a vehicle that passes through all-terrain. However, compared with his luxury RV, Chen Xin prefers two models of all-terrain vehicles equipped by the Yan State military.

Both the "Ruan" and "Zhengma" are articulated hatchback tracked all-terrain vehicles? In addition to the cockpit, a car can be towed at the back.

Among them, the rash all-terrain vehicle is a heavy vehicle. It can carry 30 tons while weighing 30 tons. It is a very powerful and reliable large-scale transport vehicle.

The horse is slightly smaller? The car weighs about ten tons and has a maximum speed of 60 kilometers per hour. The maximum driving distance is 500 kilometers. You can easily cross a 1.5-meter-wide ditches with a track? You can also climb a vertical obstacle of 0.6 meters? Climb up a slope above 30°.

Compared to Chen Xin's own SUV, the gap between the two is like the difference between an elephant and a horse.

Based on Chen Xin's idea, getting a horse and then converting the rear car into a RV-style living room? It is enough to meet his needs for this journey.

Of course? It would be even better if you could have a rash car. After all, a rash car with a larger and heavier body also means that you can have a larger car, carry more supplies, and have a larger living space.

What a pity? Chen Xin did not think of this before the disaster, otherwise he would not be able to get it. The horse could still think of a way.

But now, he can still transform an all-terrain car by upgrading his SUV.

And to be honest, as the snow gets deeper and deeper, Chen Xin's SUV is indeed becoming increasingly incompetent for travel.

Without Li Yulong's modified RV, a one-meter-high tire? Driving on this snow that is nearly meter-thick? If you are not careful, you will sink the wheels into the snow.

So after thinking about it, Chen Xin’s first thought was to change the tires of his car into crawlers.

If you compare speed, it is of course a perfect tyre, but if you compare passability, the gap between tires and tracks is as big as their speed gap.

If the track is replaced, the engine will also need to be modified. After all, the load of the track is greater than that of the tire, which requires the engine to have stronger output power.

In this case, a high-power diesel engine is indeed more suitable than a gasoline engine.

However, if the power system of this car is to be modified, Chen Xin prefers electric drive rather than fuel power.

First of all, electric drives are cleaner and more efficient, and electric cars are no longer new. In addition to the two issues of battery and charging that still restrict the use of electric cars, this new form of automobile has long been accepted and recognized and has become the trend of future automobile development.

For Chen Xin, there is no large factor restricting the amount of electric vehicles. Isotope temperature difference batteries are used as power sources and high-performance energy storage batteries are used as battery packs, which are enough to allow an electric vehicle to run for decades without stopping.

For others, this is still a distant idea in the laboratory, but for Chen Xin, it is just a matter of destroying the survival point to upgrade.

And he was seriously preparing to do this, intending to upgrade his car after completing the overall upgrade of the shelter.

While considering the power system and mode of travel, Chen Xin was also considering how the living compartment of this car should be designed, is it a hatchback like a rugged or a horse? Or is it an integrated model like a Li Yulong's car?

Both have their own advantages, but they also have their own problems. Chen Xin rubbed his lips and fell into thinking.
Chapter completed!