SHEN ZHEN YIERYI Technology Co., Ltd |
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PH Tester Soil Detector Water Moisture Light Test Meter For Garden Plant Flower
Features:
the probe body with telephone cord connection, can be pulled to
about one meter, read more convenient.
the body belt clip and probe socket, easy to carry and flow
measurement
it can measure PH of the soil. Easy to use, good quality.
Soil pH also known as "soil reaction." It is acid-base reaction of
soil solution. Depending on the concentration of hydrogen ions in
the soil solution to pH values. the pH of the solution is equal to
7 for neutral solution; pH value of less than 7, the reaction is
acidic; pH greater than 7 is alkaline reaction. Soil pH can
generally be divided into the following levels:
pH of soil pH
<4.5 is extremely acidic
4.5-5.5 strongly acidic
5.5-6.5 Acid
6.5-7.5 neutral
7.5-8.5 Alkaline
8.5-9.5 strongly alkaline
> 9.5 strong alkaline
Soil pH on soil fertility and plant growth is large, northwest
China, north many soil pH big, small Southern Red pH value. So it
can grow and adapt to soil pH and plant crops. Such as acid red
soil area planted hi tea
alfalfa strong alkali ability. The effectiveness of soil pH on
nutrient is also great, such as large neutral soil phosphorus
validity; alkaline soil trace elements (manganese, copper, zinc,
etc.) poor effectiveness. In agricultural production should be
noted that soil pH, and actively take measures to adjust.
Specifications:
Dimensions: 11 * 6 * 3cm
Probe length: 16cm
Weight: 150g
Packing List:
1 * 4-in-1 Soil Survey Instrumen
1 * Instruction Manual