Global ETD Search
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Showing 1 to 3 of 3 for “"leaf exudates"”.
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Genetic and Environmental Modulation of the Chickpea - Mesorhizobium Symbiosis
… drought conditions. Across sources of variation, leaf exudates varied 3.4-fold, total plant biomass 3.0-fold, nodules per plant 3.9-fold, nodule dry weight 3.0-fold, symbiotic efficiency 1.5-fold, bacteroid size 1.4-fold and amount of polyhydroxybutyrate 1.4-fold. Plant biomass was negatively …
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Quantifying Soil and Groundwater Chemistry in Areas Invaded by Tamarix spp. Along the Middle Rio Grande, New Mexico
… is through its ability to deposit salty exudates and salt-rich leaf litter. The degree to which <em>Tamarix</em> relates to elevated soil and groundwater salinity, however, has not been adequately quantified, especially in the context of environmental factors that may also influence …
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Mortality of native forest vegetation in the Kaimai ranges
… damage may be evident as leader dieback reduced leaf size, and other symptoms suggestive of waterlogging. Mortality appears to be episodic and several age classes can be distinguished by vegetation height. Recent mortality can be reliably dated to droughts in 1972 and 1946 but forest age class …