Clinically, patients with liver diseases often have questions about diet, what they can eat, and what they can not eat. For patients with liver disease diet as long as they can achieve high protein, high calorie, high vitamin, comprehensive nutrition, and a reasonable match, there is not much special requirements. At present, it is believed that under the premise of ensuring balanced nutrition, unnecessary extra foods should be reduced as far as possible so as to individualize the diet and maintain a strong appetite.
(A) should not blindly tonic
Patients with liver disease do not advocate excessive use of tonic, and normal diet can provide adequate nutrition. Do not blindly take hepatoprotective drugs, so as not to increase the burden on the liver, which is not conducive to rehabilitation.
(B) should not eat too much sweets and spicy, spicy food
Too much sugar or sweets will increase the metabolism of sugar metabolites such as pyruvic acid and lactic acid. The liver will have to work harder to remove these harmful substances, which can easily cause the liver to "overwork," and at the same time cause the liver to "seek it out." The absorption of other nutrients causes loss of appetite and malnutrition.
(3) It is not advisable to eat foods containing more fiber and foods that produce more gas
Such as celery, leeks, bean sprouts, sweet potatoes, dried beans, soft drinks, radish and so on.
(d) Not suitable for smoking or drinking
Smoking affects the lipid metabolism of the liver. According to surveys, the death rate among smokers is 1.6 to 1.7 times that of non-smokers. It can be seen that, like other cancers, smoking also has a bad influence on the occurrence of liver cancer.
It is well-known that drinking alcohol has caused no harm to the liver caused by alcohol or any other foods. Especially when fasting alcohol, alcohol is quickly absorbed into the bloodstream, causing damage not only to the liver but also to the whole body.
Especially in patients with chronic liver disease, drinking is no different from drinking poison. 80% of alcohol is absorbed into the blood quickly after drinking, 90% to 95% of which are metabolized in the liver, and drinking too much can easily lead to malnutrition and reduced immunity. .
In addition, the rapid or slow, high or small intake of alcohol will increase the liver's oxygen-consuming capacity, resulting in hypoxic necrosis.
So if you have liver disease, the best option is not to smoke or drink alcohol.
(5) Those who have ascites should not consume too much salt
Because salt can increase sodium water retention and aggravate edema.
In short, there is no special diet for liver disease, enough calories, moderate amounts of protein, rich and comprehensive vitamins, and adequate amounts of fiber. There are too many taboos in the diet that can easily lead to malnutrition. Excessive reliance on traditional Chinese medicine tonics and ignoring normal diets is a wasteful attempt.
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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