One white cover three ugliness. Although the sun is no longer strong, the whitening work must continue. In addition to the necessary skin care products, conditioning from the diet is an important way to both white and white. According to Chinese medicine practitioners, people must start with food, prepare their bodies and eliminate toxins. To clear the skin's yellowish black gas, you can have a healthy whitening moisturizing complexion. Look at what foods in daily life can help us to condition our skin and increase whitening.
potato
Regarding the whitening of vegetables, there is a saying that "double beans" means that the double beans are potatoes and peas.
Potatoes are rich in B vitamins and a lot of high-quality cellulose. They also contain nutrients such as trace elements, proteins, fats, and high-quality starches.
These ingredients play an important role in the anti-aging process, which can effectively help women's body detoxification. It is rich in vitamin C that allows women to regain skin whitening. In addition, crude fiber in potatoes can also play a role in laxative.
pea
Eat more peas can freckle the face, "Compendium of Materia Medica," said peas have "eliminate dark spots, so that the surface gloss" effect.
Modern studies have found that peas are rich in pro-vitamin A. This substance can be converted into vitamin A in the body. Vitamin A has a moisturizing effect on the skin, and it is taken from normal food without causing toxic side effects. Eating peas also has the function of swelling and stretching the skin and can tighten the wrinkles around the eyes.
White radish
Chinese medicine practitioners believe that white radish can "facilitate five internal organs and make white muscles."
White radish is a common vegetable that can be eaten raw or cooked. Its taste is slightly spicy. It has the functions of promoting digestion, increasing appetite, accelerating gastrointestinal motility, and relieving cough and phlegm. Can white radishes be whitened? Because white radish is rich in vitamin C, vitamin C is an antioxidant that inhibits melanin synthesis, prevents fat oxidation, and prevents lipofuscin deposition. Therefore, regular white radish can make the skin white and delicate.
carrot
Carrots are known as "skin foods" that can moisturize the skin. It contains β-carotene, which can oxidize and whiten the skin. It also removes excess skin keratin. It also has calming and soothing effect on greasy acne skin. Yolk and honey have a moisturizing emollient effect. In addition, carrots are rich in pectin, which can be combined with mercury, so that the harmful components of the body can be eliminated, and the skin looks more delicate and ruddy.
Melon
Melon is a beauty product that has a significant effect on skin whitening. Rubbing the face with a melon patch daily or cleaning the face with a wax gourd can make the facial skin finely lubricated and reduce chloasma. This may be related to histidine, urinary enzymes and various vitamins and trace elements in the melon.
Winter melon has always been regarded as a thin body product, and has the reputation of "slimming melon." The modern medical community believes that the slimming effect of wax gourd is mainly due to its rich content of propanol diacid. This substance can inhibit the conversion of carbohydrates into fat, thus preventing the accumulation of fat in the human body and resulting in a slimming effect. "Shen Nong Ben Cao Jing" said that the melon "is a good color, Qi is not hungry, Jiufu light and stamina." Wax gourd contains trigonelline and propanol diacid, the former can accelerate body metabolism, the latter can prevent sugar from turning into fat, and thus play a role in weight loss.
Cherry
Fresh cherries are rich in nutrients such as sugar, protein, beta carotene, and iron. Iron can make people look ruddy, and beta carotene and vitamin C can all be whitening the skin must be added, eat more cherries can make the skin really delicate, elastic Oh!
tomato
The whitening effect of tomato is just as good as slimming effect. It has very rich vitamins, minerals, carbohydrates, organic acids and proteins. Tomato also protects vitamin C. It can absorb large amounts of vitamin C and antioxidants. A fair-skinned beauty, eating tomatoes every day is not wrong.
Sprinkler irrigation and micro-irrigation automatic control equipment With the development of economy, water resources, energy shortage and labor cost increase, more and more water-saving irrigation systems will adopt automatic control. This article focuses on the advantages and classification of automated irrigation.
The advantages are as follows:
(1) It is possible to truly control the amount of irrigation, irrigation time and irrigation cycle in a timely and appropriate manner, thereby increasing crop yield and significantly improving water utilization.
(2) Saving labor and operating expenses.
(3) The work plan can be arranged conveniently and flexibly, and the management personnel do not have to go to the field at night or other inconvenient time.
(4) Since it can increase the effective working time every day, the initial capital investment in pipelines, pumping stations, etc. can be reduced accordingly.
classification:
First, fully automated irrigation system
The fully automated irrigation system does not require direct human involvement. The pre-programmed control procedures and certain parameters that reflect the water requirements of the crop can automatically open and close the pump for a long time and automatically irrigate in a certain order. The role of the person is simply to adjust the control program and overhaul the control equipment. In this system, in addition to emitters (heads, drip heads, etc.), pipes, fittings, pumps, and motors, it also includes central controllers, automatic valves, sensors (soil moisture sensors, temperature sensors, pressure sensors, water level sensors, and rain sensors). Etc.) and wires.
Second, semi-automatic irrigation system
In the semi-automated irrigation system, no sensors are installed in the field. The irrigation time, irrigation volume and irrigation period are controlled according to pre-programmed procedures, rather than feedback based on crop and soil moisture and meteorological conditions. The degree of automation of such systems is very different. For example, some pump stations implement automatic control, and some pump stations use manual control. Some central controllers are only one timer with simple programming function, and some systems have no central control. The controller, but only some of the sequential switching valves or volume valves are installed on each branch pipe.
Automated irrigation is the trend of the times. In the future water-saving irrigation projects, more and more automated irrigation systems will be applied.
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