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The experimental material (all of Queen Charlotte Islands provenance) consisted of seedlings grown for three months in growth chambers and detached sh...
Read moreAgropyron desertorum and A. spicatum [Elymus spicatus] were grown with Artemisia tridentata in field experiments near Logan during 1978-81. Plants of ...
Read moreIn measurements made on a 45-yr-old stand at Thetford Forest, East Anglia, UK, from Mar. to Oct. 1976, the relative importance of atmospheric water va...
Read moreIn measurements made on a 45-yr-old stand at Thetford Forest, East Anglia, UK, from Mar. to Oct 1976, data on shoot conductance and photosynthesis wer...
Read moreVertical distribution of photosynthesis in crops of tobacco and sorghum was determined at intervals throughout the day using a portable chamber exposi...
Read moreAbandoned cutover peatlands are persistent sources of atmospheric CO2. Net ecosystem CO2 exchange and Sphagnum net primary production of an abandoned ...
Read moreField-grown soyabeans were exposed to 3 levels of SO2 to determine the effects of the exposure upon photosynthesis and stomatal resistance. In plots w...
Read moreA description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...
Read moreIntercropping of white clover and cereals has recently been promoted for low-input farming systems because it offers several benefits for sustainabili...
Read moreComponents of the CO2 balance for a drained minerotrophic fen and a drained ombrotrophic bog in Finland were measured for permanent plots using static...
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