Seven characteristics that a good lawn should possess

Whether it is a sports field lawn, or an ornamental lawn on Tiananmen Square in Beijing, or a green lawn in parks such as the Temple of Heaven or the Summer Palace, the plant materials needed to build a lawn are very different from those on the prairie. There are some special character. These characteristics summed up in the following seven points: 1, easy to trim, its growth point should be low. For example, golf greens have a pruning height of about 5 mm, and it is generally difficult for plants to meet their requirements. 2, many leaves, and has good flexibility, softness, color. It looks beautiful and beautiful, and it should be soft and comfortable. 3, with a well-developed stolon, tenacious expansion, can quickly cover the ground. 4, strong growth potential, rapid reproduction, strong regeneration. 5, resistance to trampling, such as the ability to withstand the football players stampede. 6, after the pruning does not flow juice, no strange taste, no harm to humans and animals. 7, strong resistance, in the drought, low temperature conditions can grow well. Plants with the above characteristics are mainly of several species of Gramineae. Therefore, turfgrass plants are mainly cultivated and screened from gramineous plants.

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.

Irrigation System

Degree Irrigation Nozzle,Irrigation for Agriculture,Impact Drive Sprinkler,Plastic Drip Irrigation Fittings

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