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After a mature apple orchard had been removed by grubbing the trees various experimental treatments (different systems of manuring and ploughing at tw...
Read moreA description is given of apparatus used for measuring photosynthesis and respiration in C. vulgaris under controlled conditions of light intensity, r...
Read moreTwo interrelated experiments at Basel on the effect of root herbivory by the moth Agapeta zoegana on C. maculosa, under various competitive environmen...
Read moreTo estimate the impact of weather on rural income changes over time, this study combines data from the panel subsample of the latest Vietnam Household...
Read moreThe ability to forage and return home is essential to the success of bees as both foragers and pollinators. Pesticide exposure may cause behavioural c...
Read moreHuman settlements and transport networks are growing rapidly worldwide. Since the early 20th century their expansion has been accompanied by increasin...
Read moreAchieving and maintaining global food security is challenged by changes in population, income, and climate, among other drivers. Assessing these chall...
Read moreUrbanization has been identified as a global threat to biodiversity. Human population growth in coastal areas, including estuaries, is expected to inc...
Read moreA study was carried out to test the hypothesis that food reductions caused by forest spraying with Lepidoptera-specific insecticides would affect Tenn...
Read moreThe effects of the presence of a crop on weed growth were compared using Avena fatua, A. ludoviciana and A. sativa as weed indicator species and A. sa...
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