After completing the testing of strawberries and obtaining first-hand experimental data, Tang Ranran, who knew it well, set his sights on Qingling Grass.

Full of anticipation, Tang Ranran pinched a little sample from a piece of Qingling grass, and then tested it again.

Fifteen minutes, so long.

Finally, the test results are in.

Purification value: 36.6.

Tang Ranran: word day!!

The purification value of the spirit plant is really high!

After the excitement, Tang Ranran's eyes brightened, so the most basic ordinary green spirit grass has 36.6, so what about other spirit plants?

Those hundred-year-old spiritual plants, thousand-year-old spiritual plants...... Or even a 10,000-year-old immortal plant?

She's a big baby on this farm!

After the excitement of joy, return to reality, it is unrealistic to sell spiritual plants, the so-called gun shoots the first bird, it can't be too high-profile, or take the popular route of civilianism.

Just like the previous Strawberry Project.

But now that the strawberries have been sold, it is estimated that the ten strawberries on Su Chihuangxing are not far from Barbie Q.

Isn't she exposing herself when she gets another strawberry?

Another one, inadvertently glanced at the computer screen, and Tang Ranran saw the white radishes all over the field.

White radish is quite good, it can be eaten raw, stir-fried, steamed and cooked.

In terms of taste, she hasn't eaten it, but the taste of agricultural products will definitely not be bad, maybe there will be sweetness, and if the purification value is concerned, 1 should be there, right?

However, she can't just take out a white radish, and she has to use radish seeds to make something out of nothing.

Tang Ranran recalled carefully, the words of radish knots, it seems that they have to go through a vernalization, and then after another 4 or 5 months, the seeds can be harvested.

What is vernalization? In Tang Ranran's understanding, it is to spend the winter in the ground first with a cold cold, and then the temperature rises and warms, and it blooms.

In other words, it takes at least eight or nine months to change from a ripe white radish to a radish seed!

The timeline is a bit long.

Because of the timeline, Tang Ranran put the white radish on the candidate list and turned to look for other crops.

Among the crops she has unlocked, wheat, rice, corn...... Potato!

Potatoes!

Potatoes are a good thing!

Although it cannot be eaten raw, studies have proven that simple processing, such as boiling and steaming, does not affect the purification value.

And the potatoes can also be hydroponic!

Indoor cultivation is also very simple!

After thinking about it, Tang Ranran decided to experiment with potatoes first.

After the harvest of white radish, Tang Ranran set aside the No. 1 field, and the other fields continued to grow white radish, while the No. 1 field was planned as an experimental field and planted with potatoes.

Potatoes, a one-season crop, ripen after 15 hours.

End today's study, practice, and sleep.

The sun rises in the east, wakes up, the daily cultivation routine, in the morning, the white radish is ripe, and it is replaced with a new one.

Then, in the afternoon, the potatoes were ripe.

Entering the farm, Tang Ranran went straight to the No. 1 experimental field, took out the excavation small machinery from the space buckle, and opened it with spiritual power, and the potato digging project was officially opened.

The small digging machine is relatively simple, only responsible for digging, Tang Ranran has to follow behind to pick it up, and an hour later, her little waist is wasted.

Uncle Farmer is the hardest!

Fortunately, thanks to the development of technology, otherwise it would have been too hard.

Disliked this semi-automatic excavation machine, Tang Ranran pondered about building a few fully automatic robots.

No matter how hard and tired you are, you can't be bitter yourself! Not to mention that it's not bad for money now.

More than 500 catties of potatoes have been harvested, and Tang Ranran decisively didn't want the rest, and a [shoveling] on the computer, the field was updated.

Because of her greed, Tang Ranran planted apples in the No. 1 experimental field, and she ate too many strawberries, and she urgently needed to change the taste.

After leaving only one and throwing all the other potatoes into the underground storage room, Tang Ranran began to test again.

Wash it clean, cut the sample, put it in a container, pour the solution, put it in the instrument, and wait quietly for the test results.

After a quarter of an hour, the result was obtained: the purification value was 1.5.

Because there was an error in the instrument, there was also an error when she manually cut the sample, and in order to be accurate, Tang Ranran repeated the test twice.

The test result, which is very uniform, is still 1.5.

Well?

For this result, Tang Ranran fell into deep thought.

Once by accident, twice by coincidence, but three times?

The maturation cycle of Qingling grass in the farm is 365 hours, and the purification value is 36.6, which may be a little higher due to the influence of aura, the first ripening of strawberries takes 22 hours, and the purification value is 2.2, and the purification value of potatoes is 15 hours, and the purification value is 1.5.

Conclusion: The purification value of farm crops is related to the maturity cycle!

Okay, so the question is, is the purification value of the second crop, the fruit ripened in the first season, and the fruit ripened in the second season, the same?

Tang Ranran clearly remembered that in order not to waste, when she picked strawberries at the beginning, she chose the strawberries of the second season.

So, the first season and the second season should be the same, right?

To practice the truth, for the sake of prudence, it is still necessary to verify it.

When you get out of the farm, the first thing you do is shop online.

Tang Ranran entered the intelligent robot area, so he searched and searched, and found a labor robot with the function of harvesting crops.

It does not require mental control, it is controlled by programs, with a variety of labor modes, to meet the requirements of different crop harvesting, and the price is not expensive, starting from 200,000 yuan......

After carefully checking the functions, Tang Ranran placed an order for 5 of them, each with a price of 988,800 star coins, which is very complete and can definitely meet the crop harvesting requirements on her farm.

After shopping online, practice, quench the body, do research, and learn mecha...... Every day, that's it.

Go to bed, get up, go about the day, and soon, 21 hours have passed, which means that the first season of apples is ripe.

Giving full play to the spirit of experimentation, Tang Ranran entered the experimental field.

The law of the farm, but for all trees, there is only one tree per acre, but it grows very huge.

The only apple tree in the land, it was thick and strong, and fruitful!

The robot for online shopping has not yet arrived, and the apple tree still needs to be harvested by her. Tang Ran climbed the tree neatly and used a tool more advanced than the chainsaw, so after a wild saw, the apple tree was bald, and even the branches with apples were all sawed down by her.

Next, Tang Ranran made full use of her newly purchased 10 cubic space buckle to install it, and if it couldn't be installed, it would be stuck with a bug.

One left the farm, the other entered the farm, and the location was moved to a small red brick house.

The branches and fruits were thrown in the house first, Tang Ranran ran to the No. 1 experimental field, and continued to install, because the branches took up more space, so it was repeated three times, and all the apples of a tree were moved to the house by Tang Ranran.

After a [shoveling] restore operation on the computer, Tang Ranran chose watermelon.

The 2*2*2 square 8 cubic basement can hold a lot of people, and even if you throw all the apples into it, you can still have free.

After planting watermelons, Tang Ranran began to clean up the apples.

The first is the sample inspection.

While picking apples, Tang Ranran waited for the results.

A quarter of an hour later, the test results came back with a purification value of 2.1.

Apples are the second crop, with a ripening time of 21 hours for the first season and 9 hours for the second season.

A preliminary conclusion can be obtained: the purification value of farm crops is not affected by the first and second crops, and the purification value is related to the maturity time of the first season.

Tang Ranran, who got the conclusion, continued to pick apples, and was busy for two hours, all done.

The apple trees on the farm are definitely decades old, and Tang Ranran even suspects that they are hundred-year-old trees, and each tree bears more than 1,000 catties, and all of them are big and red, especially sweet, and delicious!

(End of chapter)