Grapes are a common fruit in life. The effect of grapes is very large, like wine, grape skins, raisins, grape seeds, which are of great help to the human body. In terms of TCM health science, grapes have special effects. See below.
1. Sugar in grapes is easily absorbed by the body. The sugar in the grape is mainly glucose, which can be quickly absorbed by the body. Especially when the human body has hypoglycemia, if the grape juice is consumed in time, symptoms can be relieved quickly.
2. French scientists discovered that grape can prevent thrombus formation better than aspirin, and can reduce human serum cholesterol levels, reduce platelet cohesion and play a role in the prevention of cardiovascular and cerebrovascular diseases.
3. The microelement boron contained in grapes can help menopausal women to maintain plasma estrogen, which is beneficial to the absorption of calcium and prevent osteoporosis.
4. Grapes contain natural polymeric phenols that can combine with proteins of viruses or bacteria, causing them to lose the ability to spread diseases.
5, flavonoids contained in grapes is a powerful antioxidant, anti-aging, and remove free radicals in the body.
6, the United States scientists further found that grapes also contain a compound called "resveratrol", has a strong anti-cancer effect, can prevent healthy cell cancer, and can prevent the spread of cancer cells.
7, grape juice can help patients with organ transplant surgery to reduce rejection and promote early recovery.
8, wine is a low-level beverage, containing more than 10 kinds of amino acids and rich in vitamin B12 and vitamin P, but also has sweet, warm, color, good, "drunk", easy to wake up, nourishing, and other characteristics of people , often a small amount of drinking, there is Shujinhuoxue, appetizers and spleen, help digestion, refreshing and other effects.
The unexpected benefits of drinking wine
The effect of red wine is rich in antioxidants
Most people have heard that: Mediterranean diet is good for your health. Why is this? The principle is that the fruits and vegetables in this diet have high levels of antioxidants that can eliminate free radicals and other oxidants that damage body cells and tissues.
Similarly, red wine contains antioxidants and can reduce the risk of heart disease.
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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