◎The love and killing of Chinese cabbage and nutrient solution◎

The final grades of military primary schools are issued very quickly. In the second week of the holiday, all the school test papers have been corrected, and students are not required to collect grade reports. At this time, there is no such thing. The school just writes the list of admissions, repetitions, and skipping grades on white paper.It is posted on the bulletin board, and parents and students will naturally go to see it.

They are all in the same family courtyard, and the news is very well-informed.

As a half-member of the army, when Yu Lanxiang was serving meals in the cafeteria, a military wife came to congratulate Yu Lanxiang and told her that both children had successfully skipped a grade.

The principal also rewarded the students who skipped a grade with a bottle of primary nutrient solution. Parents or students who went to see the announcement can go directly to his office to get it from him.

Therefore, Yu Gesang has a bottle of Guoming Road's primary nutrient solution.

She poured most of this nutrient solution into the seedlings of late rice, and the remaining part was used for experiments in the vegetable field in the backyard.

Yu Lanxiang loves children and is willing to reclaim a small piece of land for Yu Gesang, and also provide Chinese cabbage seeds.

Yu Gesang made two batches of these seeds, one was soaked in nutrient solution and the other two were not soaked in nutrient solution, and then sowed under the guidance of Yulan.

According to the growth cycle of Chinese cabbage, the seeds will germinate in about ten days, and mature Chinese cabbage can be harvested in about two months.

According to Yu Gesang's observations, the seeds soaked in the nutrient solution grow faster than those that have not been soaked, and they begin to germinate in about six days.

Later, Yu Gesang divided another batch of seeds that had not been soaked in nutrient solution into two experimental groups, one group was irrigated with diluted nutrient solution, and the other group was irrigated with ordinary watering methods.

Therefore, Yu Gesang got three experimental groups.

Group A, soaked in nutrient solution at the seed stage, and watered with diluted nutrient solution in the later stage;

In group B, the seeds were not soaked in nutrient solution, and were irrigated with diluted nutrient solution in the later stage;

In group C, the seeds were not soaked in nutrient solution, and were not irrigated with nutrient solution in the later stage.

Due to the lack of nutrient solution, Yu Gesang could only conduct experiments in such a rough group.

And the final experimental results will be almost two months later.

Yu Gesang is not in a hurry, growing vegetables is only a small part of his life, this holiday, the more important thing is to "double grab".

The so-called double grabbing simply means harvesting early rice and planting late rice.

The rice in Tangbian Village is harvested twice a year. At the end of July and the beginning of August in the lunar calendar, the early rice can be harvested. After the harvest is over, the late rice must be planted as soon as possible, so that the second round of autumn harvest can only be carried out at the end of September.

It was the first time for the Yu family to carry out such a double grab, and it was originally going to be in a hurry, but because of the incident of Huzi and Yu Gesang skipping grades, and the incident of wanting rice to be used as rice seeds, two or three families took the initiative to help.The two acres of land, several families have mature laborers, and they were harvested in less than a day. When Jiang Weiguo came, he didn't have a share of the land.

Yes, this time Jiang Weiguo came uninvited again, and he brought the comrades he had made good friends with like last time, and ran here after the training.

Seeing the cut land, he was silent for a moment, and asked Yu Lanxiang, "Did you cut it yourself?"

With a straight face, Yu Lanxiang answered him forcefully, "Aunt Zou and the others can help."

After Jiang Weiguo knew which families it was, he and his colleagues went to help.

Jiang Weiguo of this kind of temporary mutual aid group in rural areas knew about it. Although he didn't know how Yu Lanxiang exchanged jobs with so many family members, he still helped to return them back. Otherwise, they would have three mothers and three children.

"Tomorrow I will plow the field."

When Jiang Weiguo finished his work at the three places that night, he didn't stay for dinner, leaving these words and left.

However, the next day and the third day, Jiang Weiguo didn't come back.

Yu Gesang clearly noticed that her adoptive mother was depressed.

She didn't know how to comfort him, she just felt that Jiang Weiguo was not straightforward enough, if he couldn't do it, then don't promise, it's better to stand by and watch from start to finish.

However, Yu Gesang did not expect that her word became a proverb.

"If you still have me and this family in your heart, you are not allowed to help anymore!"

On the night when Jiang Weiguo returned from helping, he saw his wife Wu Sihong sitting in the living room, looking at him like a cheating man.

"Sihong, I'm just going to help fellow villagers harvest rice..."

"Don't take me for a fool!" Wu Sihong's eyes were red, "Isn't it enough to arrange a job? Isn't it enough to pay every month? Isn't it enough to bear all the medical expenses? Is it enough to live in that home!"

In the end, Jiang Weiguo was defeated by Wu Sihong's tears and did not help again.

Busy, Shuang rushed over and handed over the agricultural tax and grain of the two acres of land to the grain station, and the rest of the rice belonged to his family.

Although there are only two acres of land, the weather is good this year, and the harvest is already good. The two acres of land without nutrient solution have a yield of 150 kilograms per mu, while the yield of the one mu of land after irrigation has reached 200 kilograms, which is a lot moreOne hundred catties.

And there are many people who exchange the grain seeds of that mu of land with them, and exchange one catty of grain seeds for one and a half catties of rice, which is 20 to 30 catties more rice.

In addition to the salary income of temporary workers, as long as the budget is careful, the Yu family will not be too sad this year.

In fact, Yu Lanxiang is a person who knows how to live. Although there is a good harvest in the field, there are only two acres of land, which is not too much. After saving a small part of the harvested rice, she uses it for herself, and she replaces the rest with coarse grains.; The wages I get are not squandered, except for necessary expenses such as buying salt, oil and tuition, I save everything else.

She also caught a brood of chicks with her good aunt to raise them, and she usually picked up a hoe to cultivate wasteland when she came back from work, wanting to grow sweet potatoes from two fields.

As long as there are no natural disasters and man-made disasters, and slowly follow Yu Lanxiang's level of hard work, the family business will be earned sooner or later.

After finishing their work, Yu Gesang and the others will start school soon.

Before the start of school, the results of Yu Gesang's "experimental site" came out.

The first is the Chinese cabbage in group A, which matured after 32 days, much faster than the other two groups, and the cabbage was beautiful, with no insect eyes on the leaves.The disadvantage is that it grows relatively small and not full enough.

Then there is the Chinese cabbage in group B, which matured in 42 days, and the leaves of the cabbage were slightly damaged by insects, and they were still relatively small and not plump enough.

The last is the Chinese cabbage in group C, which began to mature in about 57 days. The leaves of the cabbage had slightly more insect eyes than those in group B, but all of them were full.

After frying and eating the three groups of dishes that day, found that the taste was similar.

Therefore, the result of Yu Gesang's observation report is: the effect of the primary nutrient solution on Chinese cabbage seeds is to speed up the growth rate, and the effect of soaking from the seed stage is better, which can prevent pests to the greatest extent;There are pests, but the growth rate will still increase.

In addition, the taste of the Chinese cabbage that has been treated with the nutrient solution remains unchanged, and the average weight is lighter than that of ordinary Chinese cabbage.

Remarks: This observation report is due to too few samples and the data is not representative. It is for reference only, please be informed.

Consciousness wrote the last word in the background of the author of the green river novel, and Yu Gesang clicked to publish.

On the second day, Yu Gesang's "Observation Diary of Planting Chinese Cabbage with Primary Nutrient Solution" was rewarded with 3 bottles of primary nutrient solution.

Yu Gesang: ...

Just, the mood is very complicated, a novel written with so much hard work is not as good as an observation diary at the level of a primary school student, no one can accept whoever leaves it... no wonder!

Yu Gesang said she could.

"Observation Diary of Planting Chinese Cabbage with Primary Nutrient Solution Ⅱ" won the reward of primary nutrient solution*3

"Effects of Diluted and Undiluted Nutrient Solutions on the Growth of Chinese Cabbage" won the primary nutrient solution reward*3

"Can the primary nutrient solution make Chinese cabbage genetically mutated?" Rewarded by the primary nutrient solution*3

...

Changing the soup without changing the medicine, Yu Gesang used an experiment to write N articles about the entanglement between Chinese cabbage and the primary nutrient solution, and cheated... Oh no, after earning hundreds of bottles of primary nutrient solution, the system seems to have finally been squeezed(provoke) dry (hair), and the system message will pop up directly.

[Ding, the author is requested to discover the beauty of other things around him more, and to create more imaginations. If you keep spinning on the same subject, you cannot become a real star author!】

Just to be blunt, stop writing about nutrient solution and Chinese cabbage, change the subject, please!

Yu Gesang: Oh, so the system is still intelligent.

Well, she'd better save face and stop writing Chinese cabbage. Well, how about "Observation Diary of Sweet Potatoes Planted with Elementary Nutrient Solution"?