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In field trials on the coastal foredune ridge of Voorne Island, Netherlands in 1984, A. arenaria was sown with a mixture of nurse crops (Secale cereal...
Read moreTobacco cv. Virginia Gold infested with blue mould (Peronospora hyoscyami f. tabacina) and fresh, wilted or dried plants of tobacco and Atriplex nummu...
Read moreStylosanthes humilis was grown for 5 years on cleared Tippera clay loam and its behaviour in competition with the annual grasses Digitaria ciliaris, B...
Read moreEnclosures (4.5 m3) in a dense Potamogeton pectinatus community were enriched by weekly additions of NaNO3 and KH2PO4 at four rates (max. 1000 mu g N ...
Read moreGrassland plots in the Serengeti National Park were burnt at the beginning of the 1986 dry season during the period of max. fire frequency. The availa...
Read moreWeed communities sampled at 78 sites on farmland in the upper Belize Valley, British Honduras, showed 148 different weeds present, of which 103 were i...
Read moreThe widespread drainage of wetlands and grazing marshes has been one of the main drivers of severe reductions in the number and range of breeding wade...
Read moreA mathematical model for simulating the population dynamics of Avena sterilis subsp. ludoviciana was constructed using previously reported data. The m...
Read moreThis report presents a survey conducted at Carn Galver (part) / Site 32 (part) in Cornwall. The survey site supports an area of lowland heath vegetati...
Read moreWater-table depths on high-level blanket bog were compared at different distances from moor-drains and with depths on nearby undrained bog. Cover-abun...
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