Age Fubao: Be a group pet in the cannon fodder home

Chapter 311 Seed
Gao Guangmin saw it in his eyes and kept it in his heart.

This time he was praised instead of criticized by the commune, which made Gao Guangmin feel unspeakably comfortable as if he had eaten a popsicle during the dog days.

He finally realized how stupid it was to have been ignorant for so many years.

As Qiu Mei said, sugarcane is not as sweet as the two ends. He has to take responsibility to let everyone live a good life, and he may be scolded or rewarded.

You can't always expect good things to fall on your head automatically.

After figuring out this joint, Gao Guangmin felt relaxed all over his body, and even walked a little longer than before.

-

"Xiaohe, help me find out what this paragraph means, what is phosphorus-deficient soil, this kind of calcareous soil, white pulp soil and..."

Qiu Shan looked at the book with difficulty, he knew the words on it, but he couldn't understand them together.

During this period of time, he asked his younger brother to help him obtain several books on land-related knowledge, but Qiu Shan often couldn't understand them.

But he was patient, and asked his younger brother if he didn't understand. If he couldn't understand, he could go to the Beverly Brigade to ask Yu Hongzhi.

On weekdays, even in the gap between farming, I still read with a book in my hand.

People who come and go often ridicule Qiu Shanzhuang cultural people.

Qiu He read all the preceding and following paragraphs, and then explained: "Phosphorus is an element. If there is a lack of phosphorus in the soil, it will be difficult for plants to absorb this element, and the growth will not be good. If there is phosphorus, it can promote Rooting and cold tolerance can also promote ripening."

"Is there such a big effect?" Qiu Shan scratched his head, "What if there is no such thing in the soil?"

Qiu He fainted several times in the field because of his weak body since he was a child. Later, Qiu Mei worried about his health and asked him to do other things at home.

Therefore, Qiu He has no experience in this area at all, and he can only half-knowledge: "Should I use other methods to supplement it?"

Qiu Shan went to find Yu Hongzhi later. Yu Hongzhi was already an expert in this field, and he talked eloquently: "It can be supplemented by chemical fertilizers, but it is not the ammonia fertilizer that is used in many places now, but ammonia phosphorus fertilizer, which is an element that is lacking in different soils." Different, what needs to be supplemented is naturally different.”

In fact, most areas in the countryside still use farmyard manure, that is, organic fertilizer, which is made by fermenting manure.

This kind of fertilizer has been commonly used since ancient times, and its shortcomings are also obvious. The nutrients contained in it are in an organic state, and it is difficult for crops to directly use them. They need to be processed by microorganisms to slowly release various nutrients and supply nutrients to crops. .

The advantage is that the soil structure and fertility can be slowly improved.

However, the short-term effect is very different from that of specially formulated chemical fertilizers.

Qiu Shan finally understood, and asked some other questions with a cautious look, for fear that Professor Yu would be impatient.

But Yu Hongzhi finds it very interesting. Nowadays, people farm according to the old method handed down from their ancestors, and rarely think about the relationship between soil and crops like Qiu Shan.

Naturally willing to explain.

When the interest came, Yu Hongzhi recalled the past, and Qiu Shan said with emotion: "If scientific methods are used to cultivate the field and the crops are carefully tended, the yield of each mu of land will be at least a quarter higher than that of ordinary fields under the same conditions. It can be even higher if the temperature is adjusted in the shed.”

Qiu He was full of surprise, "So many?"

Recently, the breeding farm has been carried out step by step. Yu Hongzhi has trained several technicians, and he usually has nothing to do.

After finally meeting Qiu Shan who could show his strengths, he suddenly asked with interest: "Otherwise, let's make a bet, if you use my method to plant, I guarantee that your yield will be higher than others'." At least this number."

Qiu Shan heard it in his ears, and his heartbeat accelerated rapidly.

There seemed to be a seed in his heart, which quietly broke through the ground following Yu Hongzhi's words.

I don't know what kind of fruit it will bear.

(End of this chapter)