On February 28th, under the guidance of the technicians of the county plant protection station in Danling County, Sichuan Province, our company spore trap was installed in the test field of Danling County. The device is suitable for the dynamic study of airborne spores in the environment of the park. The overall quality is light, the strength is high, and the stability is good. It is helpful for accurate prediction of plant diseases in Danling County experimental field, so as to grasp reliable data, take effective measures, and timely solve the problem. , for effective prevention and control.
For airborne plant fungal diseases, the number of pathogens in the air is closely related to the degree of disease occurrence. To clarify the dynamic relationship between environmental factors and the number of pathogenic bacteria in the air, to understand the amount of initial infecting bacteria or the amount of re-infected bacteria, it is very important to understand the epidemic law of the disease and improve the prediction level of the disease. At the same time, it can also help to establish the timing of prevention, effectively control and manage diseases, reduce the irrational use of chemical pesticides and environmental pollution problems and delay the generation of pathogen resistance. In the dynamic monitoring of pathogens in the air, the most commonly used is the spore trap.
Beijing Jiuzhou Space Science & Trade Co., Ltd. specializes in selling online groundwater monitors, online dust noise automatic monitors, vegetation coverage photogrammetry instruments, small-diameter flow sediment automatic monitors, step-type sand collectors, bench-top filters, digital slopes , automatic rainfall station, portable flow meter, high-speed kilometers meteorological observation station, soil nutrient speed measuring instrument, gas sampling cylinder, lubricating oil three-stage filter barrel, etc.
Galavnized ground anchors are simple piles used for fixing pull lines or temporary fixation during construction. They are composed of one or more spiral bearing plates attached to the central axis. When in use, the ground anchors are rotated into the ground by rotating the ground anchors. In the following, the tensile force between the ground anchor spiral blade and the soil layer is used to achieve a fixed effect.
Spiral ground anchors are widely used in the construction of large poles and towers because of their large torque, short installation period, and stability of different soils.
Screw ground anchor application
Install transmission towers in the field
In long-distance power transmission lines, spiral ground anchors can be used to fix the bottom of high-voltage power transmission towers in environments with difficult transportation, high water levels, swamps, soft foundations, etc., and can cope with harsh outdoor environments and soils such as sand and gravel. Tower.
Installation of communication towers and power towers
Spiral ground anchors are suitable for the stabilization of the bottom of large communication towers and power towers due to their multi-angle structural torque and tensile force, with a tensile force of 80 kilolbs. The tower foot/iron column is fixed on a steel support composed of multiple spiral ground anchors or on a platform where multiple spiral ground anchors are combined together and poured into concrete, and the overall tower body is stable.
Spiral Ground Anchor VS Concrete Pouring Spiral Ground Anchor
-Features-
(1) Convenient installation, small storage area, and reduced transportation cost
(2) Pull or fix the iron tower and iron column
(3) Support iron towers and iron pillars can be tilted forward or at a small angle
(4) Tension and grip
Galvanized Ground Anchor,Screw Foundation Anchors,Galvanised Ground Anchor,Galvanized Auger Ground Anchors
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