sweet almond Nourishing easing cough medicine, attending throat, dry cough. Walnut kernels have functions such as Shunqi Buxue, cough and phlegm, lungs and kidneys, prevention of premature whitening and shedding of hair. Walnut The rich protein is a high-quality protein and is the most basic nutrient for life-sustaining activities. The phospholipids contained in it can increase the activity of cells and play an important role in maintaining the function of the brain, exquisite skin, and promoting hair growth. Containing a variety of unsaturated fatty acids (with linoleic acid) can lower cholesterol, to prevent arteriosclerosis, hypertension, coronary heart disease and other very beneficial. peanut Traditionally known as “Longevity Fruitâ€, it is rich in fat, lecithin, vitamin A, vitamin B, vitamin E, and calcium, phosphorus, and iron. Regular consumption of peanuts can nourish longevity. Sesame seed Helps the spleen to help the spleen, relax the bowels, and benefit the skin. Melon seeds are rich in minerals, vitamins and unsaturated fatty acids that can promote cell regeneration and prevent arteriosclerosis and coronary heart disease. Pine nuts Pine nuts also have a high nutritional and medicinal value, it contains a variety of essential nutrients. Regular consumption of pine nuts can prevent cardiovascular disease due to high cholesterol. The phospholipids contained in pine nuts also benefit the brain and nervous system. Autumn dryness is due to people, due to illness, due to time and place due to give different meals. Don't eat more dried kernels to avoid ingesting large amounts of fat. In addition, special attention should be paid to the fact that bitter almonds contain bitter apricot kernels, which are poisonous and cannot be eaten raw. 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. Degree Irrigation Nozzle,Irrigation for Agriculture,Impact Drive Sprinkler,Plastic Drip Irrigation Fittings JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.thgreenhouse.com
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.