Farming Happiness: Husband, Come and Plough the Fields

Zhang Zheng stopped in his tracks and stopped at the door. He knew Li Haitang's medical skills well. Not to mention what he had seen with his own eyes. cognition.

Li Haitang said that it is not advisable to drop blood to recognize relatives, Zhang Zheng was dubious, "Did you say that because of wishful thinking?"

"No."

Li Haitang has always wanted to correct the erroneous notion of confessing relatives by dripping blood, but he has no chance.

Da Qi paid more attention to kinship, and it was rather reckless to use a drop of blood as the only means of judging.

This matter is a long story, and these Daqi natives may not be able to understand it.

According to the historical records she has read in modern times, there are two methods of "recognizing relatives by dripping blood" in ancient times. One is called the method of dripping bones, and the other is called the method of combining blood.

The method of dripping bones, as early as the Three Kingdoms period, has recorded examples. It refers to dripping the blood of a living person on the bones of a dead person to see if it penetrates. If it can penetrate, it means that there is a blood relationship such as parent, child, brother, etc. "Xinyuan Jilu" records: the method of examining the bones and relatives, such as: A is a father or a mother, and there are bones, how can B come to recognize his biological male or female? Try to order a person B to stab one or two drops of blood on his body and drip it on the bones, if it is his own, the blood will seep into the bones, otherwise

not in. As the common saying goes, "Bone-to-bone relatives", Gai called it this.

The method of combining blood, which appeared in the Ming Dynasty, refers to that when both parties are living people, the blood from the pricking of the two people is dripped in a vessel to see if they condense into one body. If they condense into one body, it means that there is a parent-child brother relationship.

In Daqi, the only way to recognize relatives by dripping blood is to combine blood.

According to the analysis of modern forensic theory, the bone test and blood combination method lack scientific basis.

Whether the bones are kept in the open air or buried in the soil, after a long period of time, the soft tissues will usually completely dissolve and disappear through decay, the hair and nails will fall off, and finally only the ossified bones will remain.

The ossified bones are often corroded and crispy on the surface, and anyone's blood will soak in.

And if the bone is not dry, the structure is complete, and there is still soft tissue on the surface, the infusion of anyone's blood will not immerse.

For a living body, if the blood of several people is dripped into the same container, they will all coagulate into one in a short time, and it is not necessary to be blood relatives.

According to modern scientific analysis, the above ancient methods are also unreliable.

Because human blood types A and B can fuse together, if two people with blood types A and B are tested by the so-called "harmony blood method", although their blood can fuse, there is no parent-child relationship.

The above theories are related to science, which has been proved by thousands of years of people and scientific and technological progress.

Explain this truth to Zhang Zheng, even if he believes it, he will still have doubts.

"Then what can you do?"

Zhang Zheng looked at Li Haitang and said that it is not advisable to admit blood to relatives, at least to show evidence, otherwise he would not believe it.

"I can only prove that what I said is correct. As for the relationship between Ruyi and you, I'm afraid I can't verify it."

The most reliable means of identifying parent-child relationship is DNA, unless she travels back to modern times, it will not be possible at all.

Zhang Zheng was dazed and was unable to speak for a long time.

"What I mean is that I can prove that it is unreliable to recognize relatives by dropping blood."

Li Haitang explained again that she could find 100 pairs of mother and son, father and son, and father and daughter, and then conduct blood test comparisons to calculate the accuracy of the results.

Fifty pairs of unrelated people were selected from them, and they were doing a test.

"Also."

Zhang Zheng wanted to refuse at first, but curiosity got the better of him. He nodded and agreed. As for the one hundred couples, he will choose them, and the time will be set on the second day of the Lunar New Year.

"grown ups!"

The officials lit the torches and entered Cao's house. At the door, many people who followed came watched.

Those who celebrate the Chinese New Year are wiped out, even the little ones are not spared, it is too miserable!

"The daughter of the Cao family is good-looking, and this happened just after we got engaged..."

"No, who the **** is so ruthless and wants to kill the Cao family!"

Upon hearing the news, the neighbors who were onlookers blocked the door and talked a lot.

The old man of the Cao family is straightforward and honest. He runs a tofu shop, gets up early to grind beans, and disturbs the neighbors to rest. He has always felt guilty and always sends tofu to the people around him.

Decades of neighborhood relations have always been good, and the neighbors don't care about it at all.

The youngest daughter of the Cao family has just booked a marriage. The other party is the only son of the sesame oil workshop.

They got married on the third day of March in the spring of the new year, and before the new year passed, the people were gone, and the whole family was gone.

A well-meaning person found the Tao family boy from the sesame oil workshop, and the whole family hurried over.

"Master, what's the matter?"

The boy from the Tao family followed everyone into the door, seeing that the Cao family was empty, he asked nervously, "But something happened?"

He was watching lanterns outside, and when he met an acquaintance at home, he was told that something had happened to the Cao family, so he was told to go there quickly.

"Tao family boy, you still don't know the situation?"

Someone outside the door was chattering, telling the whole story aside.

"Tao Lin, the little daughter of the Cao family, is gone!"

Everyone couldn't bear to tell the truth, and after going around for a long time, someone finally couldn't bear it and told this cruel fact.

After Li Haitang entered the door, he asked the officials to guard the entrance of the hospital, and no outsiders were allowed to enter.

Cao's family was poisoned, and they may have eaten the food during the New Year's Eve dinner. The truth must be found out, and no one can destroy the scene.

"Let me in, let me in!"

Tao Lin pushed forward desperately, his eyes were red, and the veins on his forehead were bulging.

"No, adults are checking the scene!"

The officials firmly refused and asked to solve the case before Zi Shizheng. Now it seems that it is very difficult to have no clue.

Li Haitang ignored the chaos outside and walked into the room.

It can be seen that after the New Year's Eve dinner, the Cao family hurried to watch the lanterns and go shopping.

On the table, there are leftovers.

In the middle, there is a large pot of chicken and a piece of fish, which have been eaten seven or eight times, and the chicken bones and fish bones have been put away.

There are a total of seven big dishes left on the table, and the Cao family has six chickens.

"One chicken is missing."

Each chicken tastes a dish so that it can be seen specifically which dish is poisonous.

"My lord, just now, the aunt hugged the old hen to watch the fun!"

Seeing the old hen laying eggs with her **** pouted, the official officer hurriedly grabbed it to make up the number regardless of the aunt's resistance, and said with a wretched smile: "Auntie, the copper coin I gave you just now is money for buying a hen, no, now it's another It's time to need it!"

"Isn't it all right, no poison?"

The aunt hugged the hen and didn't let go. She still had an egg in her arms. She couldn't scare her baby, otherwise she wouldn't lay eggs again. No, no, if you let the baby test the poison, at least give me another two hundred coins!

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