Zobrazeno 1 - 10
of 13
pro vyhledávání: '"I. F. McKee"'
Publikováno v:
The New phytologistreferences. 137(2)
Elevated [CO
Autor:
I. F. McKee, Stephen P. Long
Publikováno v:
New Phytologist. 152:41-51
Summary • Tropospheric ozone (O3) is damaging to plants and decreases crop yields. This study investigated the role of two plant growth regulators in affecting wheat-yield responses to elevated [O3]. In a controlled factorial experiment, wheat plan
Publikováno v:
New Phytologist. 146:427-435
The effects of elevated concentrations of atmospheric carbon dioxide and ozone on diurnal patterns of photosynthesis have been investigated in field-grown spring wheat (Triticum aestivum). Plants cultivated under realistic agronomic conditions, in op
Publikováno v:
New Phytologist. 137:275-284
summary Elevated [CO2] has been shown to protect photosynthesis and growth of wheat against moderately elevated [O3]. To investigate the role of ozone exclusion and detoxification in this protection, spring wheat (Triticum aestivum L. ev. Wembley) wa
Publikováno v:
Plant, Cell and Environment. 20:633-640
Apex and Bristol cultivars of oilseed rape (Brassica napus) were irradiated with 0.63 W m -2 of UV-B over 5 d. Analyses of the response of net leaf carbon assimilation to intercellular C0 2 concentration were used to examine the potential limitations
Publikováno v:
Plant, Cell and Environment. 20:77-84
This study investigated the interacting effects of carbon dioxide and ozone concentrations on the growth and yield of spring whet (Triticum aestivum L. cv. Wembley). Plants were exposed from time of sowing to harvest to reciprocal combinations of two
Publikováno v:
Photosynthesis Research. 51:179-184
Rapid and irregular variations of atmospheric CO2 concentrations (ca) occur in nature but are often very much more pronounced and frequent when artificially enriching CO2 concentrations in simulating the future atmosphere. Therefore, there is the dan
Autor:
I. F. McKee, F. I. Woodward
Publikováno v:
Plant, Cell and Environment. 17:853-859
Rising levels of atmospheric CO2 will have profound, direct effects on plant carbon metabolism. In this study we used gas exchange measurements, models describing the instantaneous response of leaf net CO2 assimilation rate (A) to intercellular CO2 p
Autor:
I. F. McKee, F. I. Woodward
Publikováno v:
New Phytologist. 127:447-453
summary Rising levels of atmospheric CO2, climate change, and fertilizer pollution provide the ecological imperative for investigating the interaction between plant responses to atmospheric CO2 concentration, temperature and nutrient supply. In this
Publikováno v:
Annals of Botany. 67:23-38
Changes in the atmospheric concentration of CO 2 , over periods of millennia, are positively correlated with the temperature of the world. It is expected that this positive correlation will be manifested in the future, warmer greenhouse world with hi