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The performance of Lolium perenne plants grown in roadside soil in the absence of roadside atmospheric conditions was studied. Significantly fewer pla...
Read morePlant diversity can increase nitrogen cycling and decrease soil-borne pests, which are feedback mechanisms influencing subsequent plant growth. The re...
Read moreChanges in microbial activity and populations of Protozoa and nematodes were followed in decomposing barley root material buried in soil cores and in ...
Read moreThough co-occurrence of invasive plant species is common, few studies have compared the community and ecosystem impacts of invaders when they occur al...
Read moreThe importance of microclimate conditions is becoming increasingly recognised in ecological research, especially as they can differ widely from macro-...
Read moreThe maintenance of habitat heterogeneity in agricultural landscapes has been promoted as a key strategy to conserve biodiversity. Animal response to g...
Read moreReinvasion pressure is the rate of new exotic recruitment following mature exotic removal and it can vary broadly among similarly invaded habitats. Re...
Read moreThe following is based on the author's summary of this account of the distribution and biology of. Oedaleus senegalensis (Krauss), which is based on t...
Read moreConstant temperatures within the range 11-23 C had no significant effect upon the germination of Avena fatua, but higher temperatures appreciably redu...
Read moreMineral nitrogen concentrations were greater in acid spoils (pH<5) than in limed or neutral spoils. In acid spoils, the predominant form was NH4-N....
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