What should I pay attention to in the spring equinox?
When is the spring equinox?
What should I pay attention to in the spring equinox?
When is the spring equinox?
Spring equinox in 2018: March 21, 2018 00:15:24, Lunar New Year, February 2018 (large).
What does the spring equinox mean?
Spring equinox How to say in English, the vernal equinox means that it is equally divided.
In the spring equinox, the fingers are squatting.
The sun yellow is 0°.
The sun is above the equator on the vernal equinox.
This is the mid-point of the 90-day spring. This day, the two hemispheres are similar to the day and night, so they are called vernal equinox.
After this day, the position of the sun directly moved northward, and the northern hemisphere was long and short.
So the vernal equinox begins in the northern hemisphere in the spring.
Overwintering crops in most parts of China have entered the spring growth stage.
The farms in the localities have: “The spring equinox is in front, fighting rice and fighting money” (Guangdong), “the spring equinox is raining, the summer is burning in the summer” (Sichuan), “the spring equinox has a busy family, first planting melon beans and then transplanting the riceworm” (Hubei), “Spring Seeds, Large Summer Picking Melons” (Hunan), “Spring Seeds, Seeds, and Autumn Seeds, Wheat and Wheat” (Anhui).
Chunqian Sanhou Xuan (yuan) bird to: Yan Lai also.
Lei Nai uttered: the sound of Lei Yang, Yang is not in this yin, so it is thrilling and thunder.
The beginning of electricity: the light of the yang of the electrician, the yang of the qi is not visible, the yang is intended to reach the yin.
The light is shining, so lightning begins.
The spring equinox introduces the vernal equinox as one of the solar terms that reflects the changes in the four seasons.
In ancient China, it was customary to set up the spring season, set up the summer, and set up the autumn.
The vernal equinox, the summer solstice, the autumnal equinox and the winter solstice are located in the middle of each season.
On the day of the spring equinox, the sun shines directly on the equator, and the day and night time around the earth is similar. Therefore, the ancient spring equinox is also called “day and night”, and the folks have the proverb of “spring equinox, day and night”.
After the vernal equinox, the wintering crops in most parts of China entered the spring growth stage.
In Central China, there is a farmer who has “the spring equinox gets up and is worth a thousand dollars.”
The temperature in all parts of the province continues to rise, but it is generally not as fast as the rain to the spring equinox.
In the second half of March, the average temperature in the north is 13 ° C to 15 ° C, and the northern part is 15 ° C to 16 ° C.
Most of the plateau has been snow melting, and the average temperature in June is about 5 °C to 10 °C.
The temperature in the valleys of the Jinsha River and Anning River in the southwestern part of the province is the highest, with an average of 18 ° C to 20 ° C.
In addition to the marginal mountainous areas, the average daily temperature in the basin is steadily rising to above 12 °C for ten or eight years. It is conducive to sowing of rice, corn and other crops, and afforestation is also very suitable.
However, the basin before and after the vernal equinox often has a cold air intrusion, and the temperature drops significantly. The minimum temperature can be as low as 5 °C.
Sometimes there are small cold air coming one after another, forming a low temperature and rain that lasts for several days, which is not good for agricultural production.
According to this feature, the weather forecast should be fully utilized, and the cold-tailed warm head should be seized at the right time.
What do you eat for the spring equinox?
The vernal equinox is one of the twenty-four solar terms. The arrival of the vernal equinox indicates that it really enters the spring. So, what kind of health care does the spring equinox eat?
Spring vernal habits eat spring vegetables, seasonal vegetables are the first choice for health.
1, leeks to eat spring vegetables is the custom of spring equinox, digging leeks, scrambled eggs, can remove the turbidity of the cat winter accumulation, free from spring sleep.
Spring is the preferred vegetable for calcium supplementation, not for amaranth.
Amaranth is rich in nutrients, and its vitamin C, carotenoids and various minerals are high in content. Especially worth mentioning is that its calcium content is nearly three times that of the same quality milk.Vegetables are often made into buns or dumplings.
Stir-fry amaranth, dipping sauce or making soup can be a mouth-watering taste.
In addition, you can also use leeks to make leeks and prepare delicious leeks.
It is necessary to select leek without flowers, so that it is more tender and delicious; the medicinal value of leek root is very high, and it is added and removed when eating; leek should not be burned for a long time, and it will destroy its nutrients and make the color change.Yellow, leeks when cooking, do not add garlic, ginger, cooking wine to season, so as not to damage the scent of the leeks themselves.
2, the fragrant spring time of the fragrant spring, the aroma is rich, fresh and crisp, taste and nutrition are the best.
Since ancient times, Chinese folks have said that they are “food fragrant, not contaminated with diseases.”
Chinese medicine believes that the sweet scent is bitter, cold, and has the effect of clearing away heat and detoxifying, strengthening stomach and regulating qi; it tastes fragrant and can refresh the spleen and appetite.
However, the spring food must be early, and after mid-April, the nitrate content of the camphor buds in most areas exceeds the standards of the World Health Organization and the UN standards.
That is to say, the more tender the buds, the less nitrate, the less nitrite will be produced in the future.
The fresh fragrant shoots picked directly from the tree can be directly into the dish.
However, if you buy the citron from the market, you must do it before you eat it.
After boiling for about 1 minute in boiling water, more than two-thirds of the nitrite and nitrate can be removed, and the green color of the toon can be better preserved.
3, bean sprouts spring is the multi-season of vitamin B2 deficiency, eat more soybean sprouts in spring can effectively supplement vitamin B2 deficiency.
Eat often bean sprouts have a brain, anti-fatigue, anti-cancer effect.
During the germination process of the soybeans, the substances that make the gas in the soybeans are decomposed.
Some nutrients are also more easily absorbed by the body.
The rootless bean sprouts sold on the market are mainly spurred by hormones and chemical fertilizers. The rootless bean sprouts are one of the vegetables that the National Food Hygiene Management Department prohibits from selling and eating.
The normal mung bean sprouts are slightly yellow, not too thick, moderate in moisture, and have no odor; abnormal color is white, beans are blue, buds are thick, water, and have a taste of fertilizer.
In addition, choose 5 when buying green bean sprouts?
6 cm long is good.
When frying the bean sprouts, you should fry them in a hot pot to make the vitamin C less damaged.
Mung bean sprouts are cold, and should be accompanied by a little ginger when cooking to neutralize its coldness.
Add a little vinegar when frying green bean sprouts, which can prevent the loss of vitamin B1 and strengthen weight loss.
4, lettuce spring is also a high season for allergic diseases.
The study found that a certain substance in lettuce can resist rhinitis caused by allergies in spring and relieve the pain of allergic patients.
Regular lettuce can enhance the secretion of gastric juice and digestive juice, and increase the secretion of bile.
Potassium in lettuce is 27 times that of sodium, which is good for promoting urination and maintaining water balance. It has great advantages for patients with hypertension and hypertension.
Lettuce and cowpea are a wonderful match for calcium.
Each 100 grams of cowpea contains 135 mg of calcium, while the root of lettuce has an inulin that enhances calcium absorption.
Lettuce and cowpea are suitable for cold salad, which is refreshing and has less nutrient loss.
Lettuce should not be salty. It is not advisable to put too much salt during cooking. Otherwise, it may cause extravasation of nutrients and affect its taste.
Lettuce should not be cooked or stored in copper utensils, which can destroy the ascorbic acid contained in it and reduce the nutrients.
5, amaranth spring season is worth eating a leek.
As the saying goes, the leek has the saying that “the spring food is fragrant, and the summer food is stinky.”
At this time, the leek is fresh and delicious.
The content of carotene and vitamin C in leek is high, and the content of folic acid and potassium is also good.
Moreover, there are a lot of supplemental fibers in the leek, which can promote gastrointestinal motility and prevent constipation.
In addition, the special spicy aroma of amaranth comes from the isothiocyanate contained therein, which has the effect of inhibiting various bacteria.
When buying spring sorghum, note that the leaves are narrower and the roots are purple and the most delicate, while the leaves are wider and the roots are light green. The scent is lighter and can be purchased according to your own taste needs.
Spring is relatively delicate, can not withstand the toss of the fire, so pay attention to the heat and time when cooking, do not overcook.
Note that leek is called “saline grass”. For those who have poor digestion or have gastrointestinal diseases, don’t eat too much.
6, spring bamboo shoots are high-protein, low-fat, low-starch, multi-crude cellulose nutritious food.
Spring bamboo shoots have the effect of “Liu Jiu, blood circulation, sputum sputum, digestion and swelling”. Modern medicine proves that eating bamboo shoots has the effects of nourishing yin, benefiting blood, removing phlegm, digesting, facilitating, and improving eyesight.
There are insoluble oxalic acid in spring bamboo shoots, which can cause allergic rhinitis, dermatitis and urticaria.
When you take the bamboo shoots and fry other foods, first put the bamboo shoots in the salt water for 10 minutes, then go to the suffocating gas, in addition to oxalic acid.
People with allergies should not eat spring bamboo shoots and seafood together.
Need to be reminded that not everyone is suitable for spring bamboo shoots.
Gastric ulcer and other renal dysfunction, the type of serious illness is weaker in the digestive function, such as allergic rhinitis, ulcer disease, wheezing measles, etc., children under 4 years old, maternal women who have just given birth, old peopleAnd there are stones and other patients are not suitable for eating spring bamboo shoots.