Chapter 229 Exclusive Right of Interpretation
Even in the future, as long as you can teach a good student.
Not to mention high school teachers, even elementary school physical education teachers who are not related to me at all would jump out and say: So-and-so can achieve her current success thanks to the physical fitness I cultivated for her since she was young.
In fact, the person involved may have even forgotten the name of this elementary school physical education teacher.
The same situation would have been even more serious in ancient times. Confucian scholars, who strictly adhered to the rites and rituals, were all aware of the ethical principles of "Heaven, Earth, the Emperor, Parents, and Teachers."
Once a teacher, always a father, this is absolutely true.
Those who are a little more respected probably won't take advantage of their status to get something for free, but no one can say for sure.
"Well, I'm still considering which disciple to choose. I'll tell you when I've made up my mind." Sang Xingjia couldn't stand it any longer and quickly made up an excuse to get away with it.
Fortunately, Sang Yu just asked casually.
Although she has never had a master, in movies and TV shows, whenever the protagonist wants to learn from a master, he or she has to go through layers of tests, stand out from the crowd, and show his or her own merits and strengths before being accepted as a master. I think it should be similar here?
The reed stalks were very light, and the three of them traveled quickly and returned home before the sun set.
Sang Yu took out the crystal clear silver ear and put it aside, then picked up the orange ear root and thought about how to plant it.
The most common method for individuals to grow Tremella fuciformis in later generations is definitely the bag cultivation method.
Combine a bunch of things like plastic bags, mycelium, sawdust, etc. together to maintain humidity and temperature, and you will be able to eat fresh and delicious Tremella fuciformis in no time.
Many businesses even make it in advance and mail it to people who want to try growing it. All you need to do is spray some water on it regularly.
However, with the existing materials and technological level, plastic bags, which seem to be ubiquitous and have almost no cost in later generations, have become a big problem.
At present, there is no thing as light, thin and airtight as plastic bags, so we can only settle for the second best and use ceramic pots similar to kimchi jars for planting.
This kind of jar is fired in local kilns in Lingnan. A plain pottery jar can be bought for 30 cents, which is much cheaper than in Beijing.
Now that we have the container and the source of the bacteria, the next thing we need to do is the culture medium.
The culture medium for Tremella fuciformis is generally based on broad-leaved wood chips of the paulownia family, with the addition of a small amount of wheat bran or rice bran, sugar and lime water, as well as soybean powder and wood ash extract.
The items are quite common and the details are not too difficult to implement. Sang Yu decided to try to plant two pots tomorrow.
The next day, after preparing the materials she needed, Sang Yu began to prepare the culture medium.
Mix 70% sawdust, 20% rice bran, and half soybean flour with a small amount of lime water and sugar, add water and stir evenly until it can be formed into a ball with your hands without water dripping between your fingers.
Then pack them into ceramic jars, compact them until they are 80% full, and dig out an inoculation hole about two centimeters deep in the middle.
Put the filled ceramic pot into a large pot, add water and boil it and keep the water in a slightly boiling state for three to four hours. The purpose of this step is to facilitate sterilization.
Two pots were busy boiling water over there. Sang Yu lifted a corner of the greenhouse, cleared a small area, and sprinkled lime powder on the ground.
She originally planned to grow Tremella fuciformis in a cellar. Although the existing temperature was not high enough, she could burn charcoal to increase the temperature, and the insulation effect of the cellar was good enough.
But then she thought again, the growth period of Tremella fuciformis is generally about two months. If she really kept it in the cellar and kept raising the temperature, all the vegetables she had stored would probably rot completely.
There happened to be a greenhouse in the yard, so I just planted the white fungus inside, saving the waste of charcoal for heating it together.
After the pottery jars had cooled completely, they were moved to an open space in the greenhouse that had been cleared long ago.
Sang Yu borrowed a thin needle from Xie Qiujin. After disinfecting it, he took the white fungus and ear roots and went into the shed.
Use a needle to gently scrape the mycelium from the Tremella fuciformis and quickly fill it into the culture medium inoculation tube.
It was really hard to tell whether the mycelium had been scraped or how much had been scraped, so Sang Yu chose to make several more trips, trying his best to fill it in with all the mycelium.
Then seal the mouth of the jar with oil paper and tie it tightly with hemp rope to prevent insects from getting in.
In the early stages of Tremella fuciformis growth, the temperature must be maintained above 20 degrees Celsius. Now the outdoor temperature is only just over 10 degrees Celsius, so we have to cover the greenhouse with straw mats to increase the temperature.
After finishing the work, Sang Yu carefully cleaned and disinfected the needle before returning it.
Looking at the shadow of the brown pottery jar faintly visible from the shed, Sang Yongjing asked her curiously, "Is that all? When will the Tremella fuciformis grow?"
"Hmm... the germination stage takes about ten days, and the mycelium grows to the point where you can see the fruiting body for half a month. In total, it takes about a month to see Tremella growing, and two months to be ready for harvest."
When Sang Yu went to Mindi to record a video, he once experienced it at the home of a local villager who grew Tremella fuciformis, and roughly understood the growth cycle of Tremella fuciformis.
"So long?" Sang Yongjing thought that he would see results in ten days or half a month at most, but he didn't expect it to take so long.
Then he thought of another question: "Then your rock sugar snow pear will not be made?"
"There is a ready-made white fungus here. It is enough to make a meal for our family." Sang Yu patted the crystal clear white fungus in his hand with a smile on his face.
The pears were bought before the white fungus, so they cannot be returned.
So from that time on, she never expected to find enough Tremella fuciformis in the wild. She just thought about making other food with pears or making a simple version of rock sugar snow pear without Tremella fuciformis.
For those who have never seen authentic rock sugar snow pear, she, as the pioneer, has the exclusive right of interpretation.
When Tremella fuciformis is grown in the future, she can even say that adding Tremella fuciformis is a new cooking method specially developed for the rich and powerful, name it something like White Jade Snow Pear Soup, and sell it for 500 Wen per serving.
The large basket of pears I bought yesterday is placed in the kitchen. They are called sand pears. Their appearance combines the characteristics of white pears and autumn pears. The skin is light brown and the surface is smooth.
The ancestors of many pear tree varieties in later generations are sand pears, such as Yanzhou snow pear, Guanyang snow pear, Xianning big snow pear, etc., which are just right for making rock sugar snow pear.
The basket that Sang Yu bought must have been carefully selected, and each piece was as big as her two fists.
First clean the white fungus, tear it into small pieces and soak it in clean water.
She picked out seven pears according to the number of people in the family, washed them, cut them horizontally at about one-third of the top, leaving the cut part as a lid, and used a spoon to scoop out the core inside.
Put half a piece of malt sugar into the pear, add a small handful of white fungus and three red dates, cover the pear with the lid, and place it in a deep bowl.
Add water to the bowl, but not too much, just enough to cover one-third of the pear.
Sang Yu placed another bowl upside down on top of the other bowl, creating a closed structure similar to a stewing pot.
At this time, you can start adding water to the pot and bring it to a boil. Add a bamboo stand and simmer over medium heat for half an hour until the pear flesh becomes soft and the white fungus becomes gelatinous.
Add five or six wolfberries five minutes before turning off the heat, and simmer for a while before serving.
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