Answer: Because the physical and chemical properties of polyethylene (PE) ingredients are easy to be photo-oxidized, thermally oxidized, and decomposed by ozone, and are easily degraded under the acti...
Drip irrigation pipes are available in a variety of sizes, with wall thicknesses ranging from 0.2mm to 1.2mm. Obviously, the thicker it is, the more resistant it is to mechanical damage. All drip irri...
Answer: Since the dripper is a precision component, there are certain requirements for the particle size of impurities in the irrigation water. The drip irrigation requires that the particle size is n...
Answer: From a purely technical point of view, drip irrigation can be installed on all crops. Evaluating whether a crop is suitable for drip irrigation is mainly evaluated from an economic point of vi...
1. Drip irrigation fertilization is a precise fertilization method, which is only applied to the roots, significantly improving fertilizer application efficiency. Compared with conventional fertilizat...
(1) Basic information. The northwestern inland cotton areas include Xinjiang and Hexi Corridor cotton areas in Gansu, are rich in light and heat resources and the crops there are ripe once a year. Mos...
1. The filter cloth of the cylindrical strainerIt is a filter medium with many varieties and wide applications in industry. Filter cloth is divided into textile filter cloth and non-textile filter clo...
We often think that a cylindrical strainer can be used as long as it still works. Is this really the case? In fact, no matter what machine it is, it all has its own service life.It also needs us to ma...
As there are more drip irrigation system drippers, their classification methods are also different.Ⅰ. To classify according to the connection way of dripper and capillary tube in drip irrigation syst...
Drip irrigation system consists of four parts: water source engineering, first hub (including pump, power machine, filter, fertilizer injection device, measuring and control instrument, etc.), water t...
The drip irrigation system must have sufficient water sources as a guarantee. The water sources that can be used as drip irrigation include river water, lake water, reservoir water, pond water, spring...
1. How to prevent over-irrigation by drip irrigation and fertilization?The most worrying problem of fertigation through drip irrigation is over-irrigation. Many users always feel that drip irrigation ...
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