An instrument for nondestructive measurement of total chlorophyll in tobacco.
WF McClure - 1969 - cabidigitallibrary.org
An instrument for measuring total chlorophyll in tobacco leaves is described and its
calibration is discussed. The optical density of the leaf is measured at 680 and 720 nm, the …
calibration is discussed. The optical density of the leaf is measured at 680 and 720 nm, the …
A portable photometer for the measurement of chlorophyll in intact leaves.
AK Hardacre, HF Nicholson, MLP Boyce - 1984 - cabidigitallibrary.org
A chlorophyll-sensitive photometer which provides a fast, accurate, non-destructive method
of estimating chlorophyll is described. The portable instrument has 2 range settings. For the …
of estimating chlorophyll is described. The portable instrument has 2 range settings. For the …
A rapid method for the determination of chlorophyll in apple leaves.
OC Compton, D Boynton - 1945 - cabidigitallibrary.org
The method proposed provides a rapid and accurate means of determining chlorophyll in
plant tissue. Transmittance of light above 610 mu, is measured in a photoelectric colorimeter …
plant tissue. Transmittance of light above 610 mu, is measured in a photoelectric colorimeter …
Estimation of chlorophyll in tobacco leaves by direct photometry
PK MacNicol, ML Dudziński, BN Condon - Annals of botany, 1976 - academic.oup.com
A simple portable instrument utilizing a cadmium sulphide light-dependent resistor in a
bridge circuit, and its use in the in vivo estimation of total chlorophyll content of tobacco …
bridge circuit, and its use in the in vivo estimation of total chlorophyll content of tobacco …
Report on chlorophyl in plant tissue.
EJ Benne, DI Rose, CL Comar - 1944 - cabidigitallibrary.org
It is recommended, that, in the estimation of chlorophyll in plant tissues by means of a
photoelectric colorimeter, the instrument should be calibrated by the use of a simple plant …
photoelectric colorimeter, the instrument should be calibrated by the use of a simple plant …
[引用][C] Estimation of the plastid pigments of tobacco.
JA Weybrew - 1957 - cabidigitallibrary.org
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Studies on a method for determining the deepness of green colour and chlorophyll content of intact crop leaves and its application. 2. Photoelectric characters of …
K Inada - 1965 - cabidigitallibrary.org
It is suggested that the readings of this meter are directly proportional to the quantity of
chlorophyll present within the light path, provided the leaf tissue under examination is …
chlorophyll present within the light path, provided the leaf tissue under examination is …
A new method and instrument for the quantitative determination of chlorophyll
RE Oltman - Plant Physiology, 1933 - ncbi.nlm.nih.gov
(WITH THREE FIGURES) In research problems in plant physiology, it occasionally becomes
de-sirable to make a considerable niumber of quantitative determinations of chlorophyll. The …
de-sirable to make a considerable niumber of quantitative determinations of chlorophyll. The …
Utilization of a non-destructive chlorophyll meter to assess chlorophyll concentration in grapevine leaves.
L Bavaresco - 1995 - cabidigitallibrary.org
A dual wavelength chlorophyll meter (Minolta SPAD-502) was used to measure chlorophyll
content in leaves of a number of Vitis species grown in pots containing calcareous or non …
content in leaves of a number of Vitis species grown in pots containing calcareous or non …
In vivo measurement of chlorophyll content of leaves
K Hardwick, NR Baker - New Phytologist, 1973 - JSTOR
In Vivo Measurement of Chlorophyll Content of Leaves Page 1 New Phytol. (I973) 72, 51-54. IN
VIVO MEASUREMENT OF CHLOROPHYLL CONTENT OF LEAVES BY K. HARDWICK AND …
VIVO MEASUREMENT OF CHLOROPHYLL CONTENT OF LEAVES BY K. HARDWICK AND …