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.greenhousehydroponic.com
This spicy boiled fish is a must-eat dish for many food lovers. Xiao Bian teaches you how to cook this signature dish at home today. Let your dinner table be more plentiful!
raw material:
1, fish 500g, mushrooms 10, oil and wheat dishes, edible oil 250ml, 1 star anise, 1 big pepper, dry pepper 2 big.
2. Seasoning A: starch, pepper, salt, a small soup 3, seasoning B: ginger, garlic, 2 tablespoons of bean, pepper, dried pepper, soy sauce, sugar Steps:
1, the first good fish fillets, add starch, pepper, salt marinated for 30min;
2, the production of spiced oil, the oil burned into the heat 5 to add seasoning, medium heat to the fragrance can be;
3. Place the spiced oil well aside and refill it with 2 tablespoons;
4. Add green onion saute and saute, then add bean paste, hot sauce, stir fry in medium heat;
5. Add enough water to boil;
6, add marinated fillets, while starting another pot, the vegetables cooked hot;
7. Turn off the heat as soon as the water boils and pour it into a bowl of vegetables.
8. Heat the rest of the scented oil and pour it over the fish to cover the fillets.
Although this dish is a little more complicated, what are these steps for food? The weight of ingredients can also be adjusted according to your personal taste.
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.
Easy to cook spicy boiled fish