This article will talk about the efficacy and functions of tea oil cakes, as well as the knowledge points corresponding to the functions of tea oil cakes. I hope it will be helpful to you. Don’t forget to bookmark this site.
Overview of the contents of this article: 1. What is the use of tea cakes? Besides refining camellia oil, what else does it do? 2. What methods can be used to get rid of leech in rice fields? 3. What is the effect of tea cakes on bathing? 4. Can camellia oil be eaten regularly? 5. What is the use of camellia oil in making cakes? 6. Can tea cakes be sterilized? What is the purpose of tea cakes? Besides refining camellia oil, what else does it do? 1. Camellia oleifera cake is used as a natural fertilizer, which can enrich the soil and kill insects.
Crush the oil tea cake with a big mallet and then spread it in the paddy field. In this way, the crops will grow well in the year and it is a high-quality fertilizer for growing pollution-free vegetables, flowers and fruits.
2. Clean farm tools with dry tea water.
Crush the tea cake, filter out the residue and wash with the remaining tea water.
3. Extract Camellia oleifera polysaccharides, polyphenols, peptides, flavonoids and other ingredients, and develop a series of high value-added products such as green health food and green biological feed.
4. As feed, the protein content of oil tea cake after fermentation is as high as 20%, making it an excellent source of livestock and poultry feed.
However, it cannot be used directly as feed. Saponins must be removed and detoxified before it can be used for feeding livestock and poultry or aquaculture.
Extended information
Camellia oleifera likes warmth and is afraid of cold. It requires an average annual temperature of 16-18℃ and an average temperature of 12-13℃ during the flowering period.
Sudden low temperature or late frost will cause flower and fruit drop.
It requires sufficient sunlight, otherwise it will only grow branches and leaves, with few fruits and low oil content.
It requires sufficient moisture, and the annual precipitation is generally more than 1,000 mm. However, continuous rainfall during the flowering period affects pollination.
It is required to be planted in places with gentle slopes and weak erosion. The soil requirements are not very strict. It is generally suitable for acidic soil with deep soil layers, but not suitable for places with many rocks and hard soil.
The unsaturated fatty acid content of tea oil is as high as 90%, which is much higher than rapeseed oil, peanut oil and soybean oil. The vitamin E content is twice as high as that of olive oil. It also contains specific physiologically active substances such as camellia glycosides, which has Extremely high nutritional value.
Tea husks are also a good culture medium for edible fungi.
Research shows that tea saponin also has antibacterial and antioxidant effects.
In addition, camellia oleifera is also an excellent source of honey powder in winter. The flowering period is the season of few flowers. From early October to December, the honey powder is extremely abundant.
Camellia oleifera also has high application value in biomass energy.
At the same time, Camellia oleifera is a tree species with extremely strong anti-pollution ability, strong resistance to sulfur dioxide, and strong resistance to fluorine and chlorine absorption.
Therefore, scientific management of camellia oleifera forests has the ecological benefits of preserving soil and water, conserving water sources, and regulating climate.
Baidu Encyclopedia - Camellia oleifera (Camellia oleifera)
What method can be used to get rid of leech in rice fields? In the 1950s and 1960s, there were locusts wherever there was water, and they could be seen everywhere.
If a paddy field is full of foot bites, people who have never farmed will be scared to cry when they see it.
It’s not scary if you get used to it in rural areas. Leeches mainly suck the blood of animals and reproduce very quickly in the water.
There are also locusts in moist areas of the forest. The stings of forest locusts are particularly painful and itchy.
Leeches are rarely seen in the fields now, as they are mainly killed by pesticides and fertilizers.
Leeches are most afraid of lime pesticides and fertilizers, which is also the most effective nemesis of leech.
Speaking of locusts, they are scary and frightening. If you have already stung your feet and sucked blood, then you are not afraid. If you see the locusts leaping from the side, it will be even more terrifying. .
In the 1960s, all the locusts in rice fields were killed by lime.
Lime also controls rice diseases and insect pests.
Lime is no longer used in rice fields today.
Leeches are amphibious invertebrates that mainly rely on swimming in water and crawling on land. They usually make a living by sucking the blood of animals. Speaking of leech in rice fields, in the 1950s and 1960s, They mainly like to live in deep cold water fields in mountain villages and in rivers, ponds and reservoirs. They bite people and animals when they see them.
In the past, there was a saying in our rural area that "The locusts listen to the sound of water and the beggars cry out to the sound of drums." This means that as long as the locusts in the fields hear people walking in the fields or cattle raking the fields, they will Loaches and eels are crawling, and if there are frogs and snakes making the water noisy, the leech in the field will rush up, chase and bite. If you are bending in the field to plant it, your feet will stick to it if you are not careful. It's full of locusts sucking blood.
Leechels also have a special function. There is an agent in their body fluids. When they suck the blood from animals, they are painless and itchy, and can easily paralyze people.
From the above analysis, everyone can see that leech is indeed a harmful amphibian. It is necessary to eliminate them. So what are the methods to eliminate leech in rice fields? ?
From the perspective of environmental protection, we can usually apply 150 to 200 pounds of fresh stone per mu of rice field during the first pass of rotary tillage, or when the rice seedlings are inserted for inter-cultivation, and use quicklime. The high temperature and alkalizing substances produced by contact with water can eliminate the locusts in the fields. Quicklime can also change the soil quality, which has a double effect.
The second method is to hammer the rapeseed cake into pieces, put it in a bucket, add some spicy herbs, add boiling water in a ratio of 1:10, soak it for 2 hours, and take advantage of the sunny day at noon. When the time comes, pour the oil tea cakes and spicy water evenly into 10cm of field water with a ladle. In less than two hours, all the locusts in the field will die. Moreover, the dried tea cakes can also be used as fertilizer. causing pollution to water sources.
The third method is to use ammonium bicarbonate as a base fertilizer for rice after plowing the fields, and use the ammonium gas volatilized in the ammonium bicarbonate to poison the locusts.
In addition to these, other chemical pesticides used when we grow rice are killers of leech, and they can all eliminate leech in the rice field.
What do you think? Comments are welcome!
[Love life and like to communicate, please collect the answers of Qixing Old Farmer, thank you very much! ]
Leech is also called leech, and it is also called locust here.
I also have a lingering fear of locusts. I remember that when I was a child, I would often get stuck on my feet by locusts when I went planting rice with my parents.
Leeches mainly suck blood. When you go into the water, they will crawl up to the soles of your feet before long.
Only after it has absorbed enough blood will it let go and swim away slowly.
What should you do when you encounter a locust on the roots of your feet while transplanting rice seedlings? You can get some objects to hit it, or rub it with river sand to get rid of the locusts.
There are almost very few locusts in the rice fields now. Because more pesticides are used, many locusts have been killed. Not only locusts, but also other small animals are rarely seen, such as loaches. There are relatively few eels.
I remember that in the past, in addition to leeches, there were also a lot of loaches and eels in the fields. Nowadays, more drugs are used, which has led to fewer and fewer of these.
So using pesticides is also one of the ways to get rid of leech.
Because when you plant rice, you will spray pesticides on the rice. These pesticides can help you eliminate leech.
In addition to using pesticides to get rid of leech, there are other methods that can be used.
For example, use quicklime.
Spread quicklime evenly in the rice fields, stop water inflow, and let it dry out for a few days.
It won’t take long for the locusts to be eliminated.
Another method is to use oil tea cakes to get rid of leech. Oil tea cakes are the oil residue pressed from camellia seeds.
Our rural areas are also the main areas for planting camellia seeds.
The tea oil produced is also relatively large.
I remember that some villagers also used oil tea cakes to get rid of leech.
Oleifera cake has the effect of killing insects. Spreading it in the rice fields can not only get rid of locusts, but also other pests.
But everyone should also be careful not to scatter the fried cakes in the fish pond, as it may be eaten by the fish in the fish pond.
The above are some common methods that our farmers usually use to get rid of leech. If you have other good methods, you can leave a message and share them. Thank you.
There are rice fields in my hometown in Xiaocaishan District. I grow rice twice a year. There are leeches in the rice fields. In the early years, there were more leeches, but now there are fewer. So what method can be used to get rid of the rice fields? Where are the locusts inside? Let’s talk about it below:
1. Plowing paddy fields in autumn and winter and exposing them to the sun
Leechies live in water and cannot live without water. Therefore, to get rid of leeches in rice fields, then It is to drain the water in the rice fields; this is difficult to do in normal times. It is usually done after the autumn harvest. After the autumn harvest, the water in the rice fields is relatively low. In addition, the winds in autumn and winter are dry and rarely rain. Therefore, the rice fields are plowed. Exposure to the sun leaves the leeches hiding in the mud with no place to hide, and the living environment is destroyed; rice fields with relatively high terrain are easier to dry by plowing and exposing them to the sun in autumn and winter. In rural areas, people generally like to do this, and it is easy to operate. After autumn and winter, In a few months, when spring farming begins, leeches will become less common in the rice fields.
2. Use quicklime
Leeches are fleshy and have no protective shell. They are easily injured when they encounter some irritating things. Quicklime is alkaline and reacts with water to produce Leeches cannot stand high fever, but quicklime is not difficult to obtain. When rural farmers remove leeches in rice fields, they usually sprinkle quicklime in to kill leeches after plowing but before transplanting when the water in the rice fields is relatively low. Wait for about 3-5 days. Rake fields for irrigation water.
Of course, if the rice fields are large, a large amount of quicklime will be used. Farmers are generally not willing to use quicklime, and usually choose to plow and expose the rice fields in autumn and winter.
3. Use peanut cakes
The peanut cakes mentioned here refer to the residue left after shelling peanuts in rural areas. The local side dishes in my hometown are called Mahuo (roughly) In the past, people in rural areas would use peanut cakes after growing peanuts to extract oil. Some were used to feed pigs, while some were used to apply to fields, saying they could kill insects and fertilize fields.
4. Preventing and controlling pests indirectly eliminates leeches
Of course, there will be pests when growing rice in rice fields. People spray pesticides to prevent and control pests, and those pests are food for leeches, which will also indirectly It is necessary to get rid of leeches, which is one of the reasons why people do not deliberately remove leeches, but there are fewer and fewer leeches in rice fields.
What method can be used to get rid of locusts in rice fields?
Whenever leech is mentioned, some people will be frightened and have lingering fears.
Especially girls who grew up in rural areas, or female educated youths who were transferred from cities to rural areas, they have all been afraid of being bitten by locusts.
Leeches are amphibious reptiles that often live in fresh water or on the leaves of vegetables on the shore.
On the shore, it is not easy for locusts to attack people and animals, but once people and animals go down to the paddy fields, they become their victims. Anyone bitten by a locust will always have a lot of liquid on their feet and legs. Bright red blood.
Sometimes it is very difficult to pull out the sting. It stretches and grows, which scares many girls to cry and call their parents.
I remember when I was a child, I went to the fields to catch earthworms and was bitten by a locust. The blood kept flowing and I couldn’t remove it even though I tried my best to remove it. I ran home crying and told my father that I had been bitten by a locust. Can't pull it off.
Dad comforted me not to cry and not to be afraid, so he gently patted my calf twice with his big palm, and the leech fell off.
Later, my father brought some cooking salt from home and sprinkled it on the locusts.
After a while, the leech rolled over and over on the ground, with a lot of fatty liquid seeping out of its body. Finally, the leech became smaller and smaller and died.
This is enough to prove that what leech is most afraid of is salt.
However, there is a lot of water in the paddy field and it is deep. How much salt should be given to kill the locusts once? This seems unrealistic.
I remember that when we were planting rice in the production team, the team would sprinkle quicklime before transplanting, and then rake and rake all the locusts away.
Later, more and more toxic pesticides were used, and the number of locusts became less and less.
Nowadays, when working in paddy fields, we no longer have to worry about being bitten by locusts. With the invention, production and popularization of paddy field socks, farmers are wearing paddy field socks when working in paddy fields.
Are there still leeches in the paddy fields in your rural areas?
Catch, dry and sell to pharmacies,
Quick lime is the best choice
Sprinkling dry lime powder in the rice fields is the most effective and pollution-free killing method. How to kill leech.
Although the use of highly toxic pesticides is very effective, pesticide residues will also have an impact on farming people and future agricultural plants.
The effect of using "dichlorvos" with low toxicity and low residue is not very satisfactory.
When a leech is contaminated with lime powder, it will fester and die. In alkaline water containing lime, it will also suffer from physiological acid-base disorders and die.
The strong alkalinity of lime can only be maintained for a short period of time. After killing insects, it can be diffused and desalinated. After desalination, it can also improve the highly acidic old swamp soil.
When a leech bites you, never pull it off with your hands.
Because the leech has two suckers, it may cause it to suck harder.
If you pull it out hard at the same time, its mouthparts will break off under the skin, causing infection.
After being sucked by a leech, you can pat your arms, thighs or other places where you were bitten. The shock will cause the leech to fall off.
Or you can apply concentrated salt water on the leech. You can also apply soapy water, tobacco oil, wine, vinegar, etc. on the leech.
Soon, the leech will fall to the ground.
Why do people bleed after being bitten by a leech?
The saliva it secretes when biting people contains an anticoagulant, also called hirudin, which can prevent the blood from coagulating in the wound. Therefore, after people are bitten by a leech, the wound will bleed.
This is a wonderful way for leech to eat gluttonously. It has a suction cup on the front and rear ends of its body. It uses the suction cup to adsorb the body to the human skin, so that it can continue to suck.
If you are bitten by a leech, you can use your hands to squeeze out part of the blood from the wound to stop the bleeding.
There are not as many leeches in the farmland as before! Not only leeches, but also the loaches, eels, green crabs, and small crucian carp that I loved to catch in the past are all gone.
Leech, also called leech, is a mollusk that specializes in sucking the blood of animals to survive.
Many people are a little scared when they see this soft thing. Rural people rarely take it seriously.
There are many ways to eliminate leeches. Today I will tell you a few:
Type 1. Lime: Lime is not only used in building houses, but also in rural areas. There are many places where it is used.
Spreading it on the soil can neutralize the soil, spreading it on vegetables can remove snails, make rice tofu at home, and it can also be used to disinfect fish ponds.
To eliminate leeches, fill the plowed farmland with water, sprinkle it with 30 pounds of quicklime powder per acre, turn off the water and let it dry for a few days. Let alone leeches, as long as they are swimming in the field , don’t even think about running away (except for frogs.
People must wear water boots when spreading quicklime to avoid being burned by quicklime).
The second type, tea cake: Many people may not know what this is. This is the tea cake leftover from tea seed oil extraction in the south.
When there was no washing powder or soap in the south, tea was used to wash clothes in places with it.
Cha Ku contains a special substance called tea saponin, which can enter the bloodstream through fish gills and cause the fish to hemolyze to death. Many rural people use Cha Ku to poison fish.
Chaku can not only poison fish, but also easily deal with leeches, loaches and eels without much effort at all.
Nowadays, all operations are mechanized, and the number of visits to the fields is less. Farmers rarely use this method to poison leeches, eels, and loaches.
The third type, ammonium bicarbonate: Speaking of this, people who know and use this fertilizer are no longer young.
This is what we rural people often call ammonia. Nowadays, compound fertilizers are used, and few people use ammonia.
In the plowed fields, the water is turned off and ammonia is sprinkled. The water is very cool and very pungent. It can even make you choke with tears.
After shutting off the water for three days, the brighter the sun, the faster the leech will die, and other loaches, eels, and small miscellaneous fish will not be able to escape.
What is the effect of tea cakes on bathing? It is best not to use tea cakes directly for bathing, because the fried cakes are not processed and contain many chemical components, which will have a certain impact on the scalp
Can tea oil be eaten regularly? Tea seed oil Can I eat it every day?
Tea oil is tea seed oil.
It can be consumed for a long time, but no matter what kind of cooking oil, long-term consumption is not good. It will cause nutritional imbalance and some overnutrition. It is better to replace it.
Tea oil is rich in vitamin E, fatty acids and camellia glycosides, with a monounsaturated fatty acid content of more than 78%, ranking first among various vegetable oils. It is beneficial in preventing and treating cardiovascular and cerebrovascular diseases, obesity and many other affluent diseases, and can improve the health of people. It enhances human immunity and improves the function of the gastrointestinal tract, has obvious effects on lowering cholesterol and anti-cancer, and plays an important role in enhancing the intelligence and memory of fetuses, infants and young children, promoting brain development, and improving IQ.
Healthy and low-fat, as a mid-to-high-end oil on the market, tea oil is suitable for almost all people, especially those who need to prevent and treat "three highs", pregnant women, and infants and young children in the intellectual development period.
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Can tea seed oil be taken every day? Can tea seed oil be used for cooking every day?
How to choose good tea seed oil
Look at the product name and classification
According to the standard and popular vegetable oil theory, tea oil can be divided into camellia seed oil according to its grade. Crude oil (crude oil), refined tea oil, etc.
The latest edible oil standard solution clearly stipulates that crude oil (crude oil) cannot be used directly as edible oil.
Look at the processing technology
At present, the processing technology is divided into pressing method and leaching method.
Expressed tea oil is oil obtained from camellia seeds through a physical pressing process. It is essentially different from the leaching method that uses oil tea cakes as raw materials and uses chemical solvents to produce oil.
According to my country's new "Edible Oil Management Measures", the edible oil processing method must be labeled as "pressing method" or "leaching method".
Look at the place of origin
The place of origin also has a certain impact on quality.
The quality of camellia oil has a certain relationship with geographical conditions such as tree species, climate, longitude and latitude.
At present, tea oil in some places in China has obtained geographical indication product certification
, and the tea oil industry has become a local specialty industry.
Look at the packaging
Camellia oil is sensitive to light. If the light is sustained or strong, the tea oil will be easily oxidized. Therefore, it is recommended to buy PET bottle packaging or gift box packaging that is not easy to transmit light.
In this way, the retention time will be longer, and the nutrients in tea oil will not be easily destroyed.
In addition, check the shelf life on the packaging label and whether it has QS certification.
Look at the quality
The quality of camellia oil depends on the internal physical and chemical indicators to meet the standards on the one hand, and on the other hand it needs to be measured through the senses.
Pour the tea oil that needs to be evaluated into a small glass, place your palm close to the bottom of the cup, shake it gently, and slowly heat the tea oil with the temperature of your palm. Good quality tea oil has the following characteristics :
(1) The oil body is translucent and appears to be gold.
(2) There is a strong scent of tea oil.
(3) The taste is smooth, and there is an obvious fragrance of tea oil in the back of the throat.
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Can tea seed oil be taken every day? Can tea seed oil be used for cooking every day?
What is the use of camellia oil in making cakes? Camellia oil is very expensive. Camellia oil contains a variety of functional ingredients. If consumed for a long time, it has obvious effects on preventing cardiovascular sclerosis, lowering blood pressure, and lowering blood lipids. , and has special effects in preventing and fighting cancer. It can also moisten the intestines, clear the stomach, detoxify and kill bacteria.
Can oil tea cakes be sterilized? Can oil tea cakes be sterilized?
Camellia oleifera cake is a hemolytic toxin that can cause hemolysis of bacterial cells to achieve disinfection and sterilization.
Ole tea cake, also known as tea cake, is relatively rich in nutrients and its value is comparable to that of rice bran. It is a protein feed worthy of development and utilization.
However, tea cakes contain toxic substances saponin and substances that affect the palatability of livestock, tannins, and must be properly processed before they can be used as feed.
This is the end of the introduction about the efficacy and functions of tea oil cakes and the functions of tea oil cakes. I wonder if you found the information you need? If you want to know more about this, remember to bookmark this site.