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The influence of interplanted shade trees on the light regime at the surface of mature tea bushes is described. Most of the light reaching a tea bush ...
Read moreSeed germination in Agrostis capillaris, Holcus lanatus, Poa trivialis, Cynosurus cristatus and Festuca rubra was investigated in the dark at temp. ra...
Read moreLight interception by model hedgerow orchards and light distribution over their surfaces were investigated using a computer for the direct light calcu...
Read morePaspalum dilatatum and Sporobolus indicus plants growing in dense humid natural grassland were illuminated basally with red light by use of light-emit...
Read moreA new field technique to estimate photosynthesis is described. It relies on describing direct and diffused light fluxes within the canopy, and photosy...
Read moreAquatic plant communities are important components of river ecosystems, providing food sources and functional habitats through the provision of refuge...
Read moreA Calluna vulgaris canopy was reconstructed using 6-cm cuttings supported on a clear Perspex base drilled with randomly arranged holes of appropriate ...
Read moreThe following is virtually the authors' summary. An account is given of a modified Robinson-type light-trap [cf. RAE A 43 169] for segregating samples...
Read moreA soil disturbance treatment often results in more annual weed seedlings emerging when conducted in light than when conducted in darkness, suggesting ...
Read moreA description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...
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