August 20th.

Zhang Nan borrowed Liu Fei's cell phone and called his maid Lina.

"Linna, the corn seedlings in the greenhouse are a bit short of water. You organize the manpower to water the corn, and also burn the brazier in the greenhouse to replenish more carbon dioxide."

"Owner……"

Lina on the other end of the phone said strangely: "You are two thousand kilometers away from me. How do you know that the corn in the greenhouse is short of water?"

“It’s experience of course.”

Zhang Nandao: "I have been planting land for so many years. When should I water and fertilize it, I know very well. Just do what I said."

"But you are not here, Master, why did you conclude that the corn must be short of water? You must know that I had someone watered it a few days ago."

"Recently, it is the stage of corn seedling extraction, and the most water is needed. If you want to grow well, you have to water it in three or four days... Just do as I said, don't ask so many questions all the time."

Zhang Nan said impatiently.

"Okay master."

Lina quickly gave orders and did as Zhang Nan asked.

The effect was almost immediately present.

The energy cluster in Zhang Nan's body increased the efficiency of replenishing light energy from 6 units per hour to 6.3 units.

That's right, Zhang Nan discovered another important function of white light particles.

That is, under the perception of mental power, through the white light particles, you can know the real-time growth status of the plant.

Failure of water, lack of light, lack of fertilizer, occurrence of pests and diseases, ambient temperature and other factors that can affect plant growth can all be sensed in time and the specific reasons will be discovered.

And no matter how far apart the distance is.

It is obvious that this sensing function is simply a magical skill in farming.

Any factors that may lead to yield reduction can be discovered in time and remedy immediately without delaying the normal growth of crops. Unless it is a natural disaster of force majeure, all other factors that lead to yield reduction can be avoided.

It is unlikely to not get a great harvest.

It is comparable to a high-tech farm managed by supercomputers, and it also achieves the refinement and scientificity of crop management, but the cost is lower, but the effect is not necessarily poor.

Because Zhang Nan's "sensing" ability is completely linked to the growth state of the plant. As long as there is a momentum of slow growth or stagnation, it means that there are problems in some aspects and affect normal growth. As long as the right medicine is given, there will be no bad crops.

So according to the same principle, even if the greenhouse vegetables grown in Zhang Nan in the basin were less than twenty days, the small green vegetables, celery, spinach, leeks and green onions in the greenhouse were all green and growing very well.

Yesterday I picked the first batch of more than 20 kilograms of vegetables and sent them to the kitchen. I added a meal in a small area.

In a few days, vegetable production will increase, and every pioneer will have the opportunity to taste fresh vegetables.

besides.

The greenhouse vegetables in Sanfen land can provide Zhang Nan with 0.7 units of light energy per hour, which will increase to more than 1 unit in the later stage.

That is to say,

Now the light energy replenishment speed of the energy mass in Zhang Nan’s body is 7 units per hour.

During the peak period of the first crop of corn growth, Zhang Nan's energy mass replenishment efficiency was about 20 units per hour.

The current light energy supplement efficiency has only recovered to more than one-third of the previous peak period.

However, Zhang Nan felt that it was barely enough.

At least I felt so nervous before.

The energy ball in the body has always remained at 90% full. It can release a laser finger 180 times, or continuously release the palm cannon for 1.8 seconds.

In addition, Zhang Nan also understood a truth.

Eggs cannot be placed in the same basket.

The white light particles you own cannot be used to plant the same batch of crops at one time in the future. It is best to divide them into two parts and use them staggeredly. No matter how high the photosynthesis efficiency of corn is, you cannot only plant corn, but you must also plant some other crops.

In short, you must ensure that the energy ball in the body always has considerable light energy.

Of course, there are enough units to use in the energy mass in the body, but we have to prepare for it and consider a problem that must be considered in advance: What should we do if there is too much light energy?

You should know that the current upper limit of the energy cluster is 200 units of light energy. If this value exceeds this value, the body will feel like internal combustion and incineration, the body temperature will rise slowly, and even life-threatening, so excess light energy must be discharged in time.

But before, Zhang Nan was on his own farm, with a sparse population, and no one knew about some small moves in private, so he often used a palm oven to do barbecue.

And here is a bastion, with a population of thousands and a lot of people. If you are not careful, you may reveal your feet and be discovered by someone.

what to do?

Do extra light energy handle this way?

One day, when I was having a meal in a high-end buffet restaurant, Zhang Nan felt a move and thought of a solution.

microwave!

Microwave refers to light waves with a wavelength of 1m~1mm, with a frequency of 300mhz~300ghz, which is invisible to the human eye and has obvious quantum characteristics. It is widely used in radar, navigation, multi-channel communication, remote sensing and television, as well as microwave ovens for home use.

The working principle of a microwave oven is to use the characteristic that water molecules are prone to heat after being exposed to microwaves. As long as the food contains a certain amount of water, it can be heated quickly or even heated above 100 degrees.

Although most of the light energy contained in the energy cluster in Zhang Nan's body is visible, a small part of it is invisible.

Among them, microwaves account for a considerable proportion, about 10%.

In addition, in the energy cluster, light energy can also be converted. For example, combining red light and purple light, it is possible to obtain ultraviolet light with higher energy density and microwaves with lower energy density - as long as the rules of energy conservation are followed.

Ultraviolet light and microwaves are invisible to human eyes, and can only be seen by special observation equipment.

So the next thing is easier to deal with. Inject mental power into the energy ball, consciously combine red light and purple light, collide, and constantly obtain ultraviolet light and microwaves.

Increase the proportion of microwaves in the energy cluster to nearly 50%.

Then, anytime, anywhere, even in front of everyone, Zhang Nan can remove the microwave from his body as long as it is not pointed at the person.

However, Zhang Nan found a better use: military observation.

That is, an energy pipe extends from the energy cluster to the center of your forehead, and then it continuously emits microwaves from the middle of your forehead like a radar, scanning the object in front of you.

According to the characteristics of microwave heating objects, all objects with higher water content, such as humans, animals, wild animals, indigenous people, etc., are easily heated by microwaves, thus exposing more obvious infrared characteristics.

With the infrared telescope given by Instructor Yang, there were almost no creatures within two kilometers, which could avoid Zhang Nan's observation.

...

On this day, the east corner of the basin.

"The xxx direction, about 1860 meters away, there is a howling rabbit."

"The xxx direction, about 1910 meters away, there is a nest of thorny rats."

"The xxx direction, about 1,770 meters away, there is a passing wild boar, which is threatening, so it is recommended to hunt it."

Within just three or four minutes, Zhang Nan reported all the valuable goals observed by the infrared telescope to Yang Mengchao.

Bang ~ a loud bang.

The wild boar was knocked to the ground and a big hole opened on his forehead.

Putting down the gun and standing up, Yang Mengchao looked at Zhang Nan with an alien look: "You kid is simply a monster. I have never seen a sniper observer with such a terrifying observation ability, nor have you ever shot so comfortably."

“Overall.”
Chapter completed!