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Plant Nutrition Tachometer
Plant Nutrition Tachometer
Plant nutrition is the study of the chemical elements that are necessary for plant growth. There are several principles that apply to plant nutrition. Some elements are directly involved in plant metabolism. However, this principle does not account for the so-called beneficial elements, whose presence, while not required, has clear positive effects on plant growth. A nutrient that is able to limit plant growth according to Liebig's law of the minimum is considered an essential plant nutrient if the plant cannot complete its full life cycle without it. There are 17 essential plant nutrients.
Weiber introduces plant nutrition meter to gauge the plant nutrition in the plants. This is non destructive equipment using near spectroscopy measurements of leaf, chlorophyll, nitrogen and moisture content to ascertain the nutrition of a given plant.
Plants uptake essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps. These hydrogen ions displace cations attached to negatively charged soil particles so that the cations are available for uptake by the root.
Plant nutrition is a difficult subject to understand completely, partially because of the variation between different plants and even between different species or individuals of a given clone. Elements present at low levels may cause deficiency symptoms, and toxicity is possible at levels that are too high.
Hence its very important to have a plant nutrition analyzer to gauge the nutrition level in various plant species under test/research applications.
- Microprocessor Based
- Handy and Portable
- Non Destructive
- Simultaneous Determination of Chlorophyll, moisture content and nitrogen
- Built In GPS Module
- Data decoding for the longitude, latitude, speed and time in real time
- Auto / manual 2 kinds of measurement mode can be converted.
- Historical data of three kinds of parameters displayed simultaneously
- Color measurement results are clear and intuitive, with backlight function.
- Measurement data retention convenience, historical data show that intuitive.
- Rechargeable battery, low-power display.
Why Plant Nutrition Analyzer
Plant nitrogen, chlorophyll and moisture content are the important nutrients to ascertain the plant growth and physiological parameters. These signs reflect the plant health and also form the basis for fertilization and irrigation.
Most available products detect nitrogen contents, some of the equipments available measure chlorophyll content, however these chlorophyll meters SPAD value is only a reference value ratio, and nitrogen content there is analyzed as a certain correlation which can only be in accordance with the current SPAD value of the plant. Hence these equipments are cannot be used for complete plant nutrition analysis.
Our non destructive plant nutrition meter uses most advanced non- near-infrared spectroscopy methods and data mining technology for rapid detection of plant nutrition.