Saline alkali soil conditioner and preparation method thereof
A technology of saline-alkali soil and improver, which is applied in the direction of soil conditioning materials, chemical instruments and methods, and other chemical processes. Exchangeability, effect of improving salinity
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[0022] A kind of saline-alkali soil conditioner proposed by the present invention and preparation method thereof will be described in more detail below in conjunction with each preferred embodiment, but protection scope of the present invention is not limited thereto, those skilled in the art will use non-creative work to Improvements to the present invention by equivalent technical means shall still fall within the protection scope of the present invention.
[0023] 1. Test purpose and time
[0024] 1.1 Purpose of the experiment
[0025] To verify the application effect of soil conditioner prepared with sulfur and other ingredients on Dongying saline-alkali land.
[0026] 1.2 Test time
[0027] From April 17th to June 8th.
[0028] 2. Materials and methods
[0029] 2.1 Test location: Guangbei Farm, Dongying City, Shandong Province.
[0030] 2.2 Basic properties of the tested soil:
[0031] surface 1 The basic physical and chemical properties of the tested soil
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