why use fertigation machine in the greenhouse

why use fertigation machine in the greenhouse

Intelligent water and fertilizer integration system is automatic irrigation and fertilization, the system includes sensors and control sys

The specific process of water and fertilizer all-in-one machine is as follows:
System through the sensor monitoring soil moisture conditions, when the soil moisture is less than standard values, system will automatically open irrigation system for crop irrigation, when soil water reach the standard, system can automatically closed irrigation systems, for fertilization is the same principle, control fertilizer, eventually achieve the goal of intensive cultivation, precise fertilization, reasonable irrigation

The specific process of water and fertilizer all-in-one machine is as follows:
What is the operation process of water and fertilizer all-in-one machine?
Step 1: Before using the water and fertilizer integrated machine, all water inlet valves and maintenance valves in the irrigation system should be opened, and all drainage valves should be closed.
Step2: in the water and fertilizer integrated machine before running, to ensure that the field solenoid valve knob in the automatic state.
Step 3: Before the operation of the equipment, it is necessary to carefully check whether the power supply of the first operating room is normal, whether the voltage is stable, and whether the water pump works normally.
Step 4: Turn on the main power supply of the controller and start the control machine of the intelligent water and fertilizer integrated machine.
Step 5: Edit irrigation program on the controller of water and fertilizer integrated machine, set irrigation time, start time, set fertilizer application amount and fertilization time, etc

Step 6: When the irrigation time is reached, the corresponding irrigation area in the field will be automatically irrigated according to the instruction of the control machine of the water and fertilizer integrated machine. After running the set time, the electromagnetic valve in the corresponding irrigation area in the field should be closed

What are the operating procedures of the fertilization system?

Step 1: Prepare the fertilizer for use according to the proportion. Set the fertilizer application amount and fertilization time on the intelligent water and fertilizer integrated control machine. During irrigation, you can set the fertilization time and pipeline flushing time freely to prevent chemical blockage of drip irrigation system

Step 2: Check whether the fertilizer valve is open and wait for the intelligent water and fertilizer integrated controller to issue irrigation instructions. The system will inject fertilizer according to the set program

What maintenance do farmers need to do after use?

The first is the water pump, in the completion of the last irrigation to timely wipe the surface water stains, to prevent rust.
The second is the filter equipment, the screen filter is relatively easy to plug damage, after the end of use, to remove the filter in time, clean, iron filter must do a good job of anti-rust treatment.
The third is fertilization equipment.Fertilization tank should be cleaned in time and dry water control, plastic fertilizer bucket should also be cleaned in time, placed in a cool and dry place indoors, in order to prevent oxidation caused damage to the barrel body;The fertilizer pump should be cleaned in time and replaced with lubricating oil.The iron parts in the whole hand should be disassembled, washed and dried as far as possible, so as not to affect the use of the second year.

The fourth is to do well the work of cleaning the pipe network system, to open the first number of rotational irrigation groups valve (less than the normal rotation irrigation valves), and open water pump, after opening executives and branch pipe end plug, high-pressure washing, open the underground pipe ends after the completion of the valve and discharge piping water, to prevent winter frost crack in low temperature pipes, pipe network can dismantle part try to disassemble, clean storage preservation.