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Portable Meter to Measure Chlorophyll, Nitrogen and Water and Methods
Portable Meter to Measure Chlorophyll, Nitrogen and Water and Methods
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机译:便携式测量叶绿素,氮和水的仪器及方法
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摘要
Methods for determining chlorophyll content comprise providing a sample, subjecting the sample to light at a first wavelength and detecting a first wavelength response, subjecting the sample to light at a second wavelength and detecting a second wavelength response, and calculating a chlorophyll content of the sample based on at least the first wavelength response and the second wavelength response. Optional approaches include detecting the nitrogen content and/or water content of the sample. Associated apparatus for determining chlorophyll content, which may comprise a handheld device, is also disclosed.
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