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Microclimatic measurements and flux determinations were made on natural grassland at the Matador project site in Saskatchewan, dominated by Agropyron ...
Read moreMature Lolium perenne plants grown in pots of P deficient soil were subjected to gradually increasing drought, and uptake of P was determined during a...
Read moreDescribes a study of the oligotrophic humus of sols brun acides under forest in the Belgian Ardennes [cf. FA 30, 5110; 33, 1896]. Three incubation tec...
Read moreYield of copra was more closely related to the integrated soil water deficit (here defined) than to rainfall.
Read moreThe patterns of variation of soil conditions and vegetation were mapped on a mosiac area (4 ha) of solodized-solonetz and solodic soils at Lansdown, Q...
Read moreThe observation that essential trace elements gave hyperbolic effects when relative accumulations (amount in plant/amount in soil) were plotted as a f...
Read moreA brief description is given of equipment designed to measure soil oxygen flux and soil redox potential at a large number of points. Replicated measur...
Read moreFood webs in conventional (high-input) and integrated (reduced-input) farming systems were simulated to estimate the contribution of soil microbes and...
Read moreIn pot experiments, populations of Anthoxanthum odoratum collected from acid soils (both natural and Park Grass), which had not been fertilized with K...
Read moreIn the work described in this second part [cf. preceding abstract], first-instar larvae of Sericesthis nigrolineata (Boisd.) were exposed, for various...
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