Comparison of the changes in net photosynthetic CO2 uptake and water vapour efflux during leaf ontogenesis with the differences between the leaves according to their descending insertion level

THE PLASTOCHRON INDEX

1957 • 493 citations

The Plastochron Index

1957 • 122 citations

The Effect of Temperature during Growth on the Subsequent Rate of Photosynthesis in Leaves of Tall Fescue (Festuca arundinacea Schreb)

1969 • 70 citations

The Effect of Age on the Rate of Apparent Photosynthesis in Leaves of Tall Fescue (Festuca arundinaceaSchreb.)

1967 • 58 citations

The photosynthesis of ryegrass leaves grown in a simulated sward

1973 • 58 citations

Studies on the Expansion of the Leaf Surface: VI. SENESCENCE AND THE USEFULNESS OF OLD LEAVES

1966 • 54 citations

Photosynthetic Rates and Light Saturation Curves of Individual Soybean Leaves Under Field Conditions¹

1971 • 47 citations

The Effects of Light Intensity and Sucrose on Root Formation, Photosynthetic Ability, and Senescence in Detached Cotyledons of Sinapis alba L. and Raphanus sativus L.

1972 • 47 citations

Stomatal Resistance to Transpiration in Three Contrasting Canopies¹

1969 • 44 citations

The Effect of Shading on the Photosynthetic Rate and Longevity of Grass Leaves

1972 • 34 citations

Variation of Photosynthetic Activity with Aging of Leaves and Total Photosynthesis in a Plant Community

1959 • 34 citations

Influence of Leaf Age, Illumination, and Upper and Lower Surface Differences on Stomatal Resistance of Sugar Beet (Beta vulgaris) Leaves¹

1970 • 29 citations

Acontrolled-envîronment chamber for studies of gas exchange by each surface of a leaf.

1966 • 27 citations

Effect of different leaf age on the relationship between the CO2 uptake and water vapour efflux in tobacco plants

1973 • 9 citations