Criteria for the selection of suitable methods. General principles of gasometric methods and the main aspects of installation design. Infra-red gas analysers and other physical analysers. Physico-chemical measurement of pCO2 and chemical determination of carbone dioxide. Manometric method of plant photosynthesis determination. Volumetric methods. Methods of measuring rates of photosynthesis using carbon-14 dioxide. Methods for measuring photorespiration in leaves. Use of leaf tissue samples in ventilated chambers for long term measurements of photosynthesis. Methods of growth analysis. Indirect estimation of primary values used in growth analysis. Radiation and crop structure. Measurement of carbon dioxide exchange in the field. Assessment of leaf area and other assimilating plant surfaces. Determination of stomatal aperture. The estimation of resistances to carbon dioxide transfer. Leaf temperature measurement. Determination of chlorophylls a and b. Methods for measuring photosynthetically active radiation.This is possible when using a device described by Meinl aamp; Gossler (1965). ... 6: drying devices, 7: sintered-glass filters, 8: sample tube of IRGA, 9: reference tube of IROA, 10: flow meter for sample gas, 11: flow meter for reference gas duringanbsp;...
|Title||:||Plant photosynthetic production|
|Author||:||Zdeněk Šesták, Jiří Čatský, Paul Gordon Jarvis|