Chapter 176 Dr. Jin, those lands in your house seem to be better

The pumpkins that Baoziniang brought back on the road, except for the ones given out, all the pumpkin seeds left.

Now she has to admire the foresight of the bun girl. Fortunately, she didn't listen to her fried food at that time, otherwise there wouldn't be so much food yet.

When everyone heard so many pumpkins, they could divide them, and they were immediately excited and embarrassed.

Doctor Jin and the Bao family have made too great contributions to them!

"That's not good. Those pumpkins are your seeds. How can we ask for them?"

"yes."

Jin Yan shook his head and reminded everyone, "To be honest, the pumpkins on this acre of land should actually be from Sister Song. At that time, Sister Song brought them back with great difficulty. If you thank them, you have to thank them."

When Baocai heard that his wife was famous in the neighborhood committee, she immediately said generously, "Don't be embarrassed, everyone has grown the pumpkins from these two acres of land together. If everyone hadn't helped water it, it would have died in the fields. Let's talk about it.

It is also planted in the shared land, just for everyone.”

Because everyone manages the shared land in the village together, every household can contribute to the efforts and money. Anyway, if you don’t eat or drink, you have to take good care of the crops in this land.

Everyone immediately thanked the cabbage and stopped saying anything to refuse.

The Presbyterians could not sit still, "The Bao family made a contribution to our village, so we have to remember it!"

Just these four simple questions, each one is deadly.

Many people thought about it carefully in their hearts, and they were both moved and grateful.

Jin Yan shook his head and suddenly asked them, "The land also needs rest. It is constantly plowing all year round. After so many years, no one has noticed that the yield is getting lower and lower?"

So Jin Yan spent a lot of time improving the seeds, improving all those seeds into high-quality seeds, so that the yield can be increased from the source.

Jin Yan immediately said the whole story, "Actually, I have been studying the issue of grain output. At the beginning, I observed everyone's farming methods, which were very simple manpower and could not be cultivated carefully.

When I heard about cabbage, I felt excited that I was about to become a celebrity. I hurriedly said, "I don't want it." It was all my wife's credit, but I couldn't refuse it, so I had to let everyone go."

The man was a little embarrassed by her encouragement. He was all half a foot into the coffin, but he was not as capable as Dr. Jin.

The others also looked at each other, "Yes, we never knew that the land had to rest, we were not humans."

When everyone heard about this, they couldn't help but sigh.

But as long as you go out to Qingyun Peak, you will find that the outside is still the same as before.

In addition, the seeds in their hands are either left for many years or are wild, and their yields are even more worrying.

Baocai looked at her in confusion, "I can understand the fertilization of the land, but I still need to rest?"

She immediately pulled out a blackboard, "Actually, today I want to talk to you about the land issue. I found that no one seems to know how to ferment, how to rotate crops, and how to rest."

"Of course, not only do we need to remember, but we also want to tell everyone!"

Someone immediately spoke, "But if we leave that land without using it, we have no food?"

Everyone looked at each other. They were all ordinary people, so they naturally knew clearly about the things in the ground.

So, this is all the credit of Doctor Jin. If it weren’t for the fact that they led them to work together, how could they live a good life now?

"Fertilizer is to use straw, grass, etc. as waste fertilizer and add manure and urine from humans and animals to accumulate and corrupt. Using it in the field can replenish the nutrients in the field and make the crops grow better."

Suddenly I found that the cassava and pumpkin fields were all managed by Jin Yan, and she had been arranged from beginning to end.

However, compared to the lands of Dr. Jin, theirs are completely different.

In the past, they were digging work in the field, so why didn’t they think the grain output was so high?

Although there is still a shortage of water everywhere, everyone is more willing to irrigate the land, so the crops grow quite well.

The second is that there is no fertilizer or medicine. The land in Baili County is not very good. Apart from daily care, it is not fermented. The crops in the fields will definitely not grow well. Without medicine, the crops are prone to insects.

"This land is like a cow at home. If you let it work all the time, but you don't give it grass or rest. The cow will be exhausted, so the land must also rest."

Someone from the Presbyterian Church also asked, "Yes, we have never seen such a good land for so many years. Not only these two lands, but the lands in your house seem to grow.

Even better, I wanted to ask a long time ago, but I never had the chance to say it."

Then there is the problem of seed production. Our seeds are kept by ourselves, while our own seeds will deteriorate year by year, and the harvest will become worse every year.

"this……"

In ancient times, agriculture relied on the weather for its income. The people had no idea that there was so much knowledge in farming, so it was naturally a sad life.

It seems that everyone started from scratch and has not really starved to death.

In a trance, people even had an illusion that this day was not as sad as before.

Tao Lizhi immediately discovered this problem, "Doctor Jin, I have always had a question. You have always taken care of these acres of land by yourself, why is the grain output so high?"

The last point is water conservancy. At present, our village only relies on that small spring, but it has to satisfy so much water. Although it is a bit forced, everyone is willing to use it to water the land."

It was because she was right that everyone didn't know what to say.

Jin Yan immediately gave him some encouragement and clapped his hands to applaud him, "The question raised by this comrade is very good, so I did the following points for how to use the land for a long time, one is fertilizer and the other is crop rotation."

"The pumpkin on this acre can be collected about 3,000 kilograms, and the two acres have about 5,000 kilograms, and the pumpkin leaves can also be picked and cooked for cooking. It should be no problem for everyone to eat for a few months.

Other grains in the area have been planted, and we have seeds in our hands, so it will be easier to survive this year and next year."

"And if one crop or a reseed planting on the same land for many years will lead to yield reductions, which can easily lead to diseases, soil nutrient imbalance, soil ecology deterioration, etc., so I have to rotate crops.

There are many benefits of crop rotation. First, you can use nutrients in the soil evenly. This is just like when you eat. You only pick up one dish and you will want to vomit after eating too much, but you won’t pick up a little bit.

Second, it can increase biodiversity and improve soil physical and chemical characteristics. Third, it can eliminate and reduce the harm of some insects and diseases held by continuous crops. Fourth, it can make those with strong parasitic properties, single species of host plants or migrate.

There are a large number of diseases and pests with low abilities who die.”

The more she said, everyone's eyes became more excited, and the pen on Fu Congling's hand was also written, and his expression was shocked.

If these are true, they will be such an important step in the history of agriculture!
Chapter completed!