Paper · 2000 · Hubei Nongxueyuan xuebao

Relationship between Chlorophyll Meter Readings(SPAD Readings) and Chlorophyll Content of Crop Leaves

Ai Tian

2
claims
2
verbatim quotes
6
citations
2
research areas
—
Not open access

Abstract

SPAD-502 readings and chlorophyll content of leaf in rice,cotton,corn,sorghum and soybean were determined.The good correlated relationships were established between the SPAD readings and chlorophyll content in the leaves.Chlorophyll content of crop leaves would be determined quickly using SPAD-502 chlorophyll meter.

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Claims 2

Associationobservedoriginal resultmeasured

Claim · model-written summary

SPAD readings correlated well with leaf chlorophyll content in rice, cotton, corn, sorghum and soybean.

Taxon
rice,cotton,corn,sorghum and soybeane0
Outcome
chlorophyll contente0
Comparator
SPAD readingse0

Not reportedDirection

Verbatim

e0

“SPAD-502 readings and chlorophyll content of leaf in rice,cotton,corn,sorghum and soybean were determined.The good correlated relationships were established between the SPAD readings and chlorophyll content in the leaves.”

✓ located verbatim in the source · abstract, characters 0–221 · show in text ↑
Method / resourceauthor interpretationoriginal resultmeasured

Claim · model-written summary

The SPAD-502 meter could rapidly determine crop leaf chlorophyll content.

Taxon
crope0
Outcome
Chlorophyll contente0
Comparator
SPAD-502 chlorophyll metere0

Not reportedValue

Verbatim

e0

“Chlorophyll content of crop leaves would be determined quickly using SPAD-502 chlorophyll meter.”

✓ located verbatim in the source · abstract, characters 221–317 · show in text ↑