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Introduced plant species modify the environment and alter ecological interactions in communities, often to the detriment of native fauna, but the caus...
Read moreThe spatial pattern of weed seeds in soil was analysed after harvesting winter barley at a site near Dijon, France, in July 1987. Three hundred sample...
Read moreIn experiments begun in 1958 in Baringo District Kenya, the Holt IXa bush control machine was used ± grass sowing and subsequent burning in a grazing ...
Read moreInvasive freshwater aquatic plants can have adverse ecological effects on the systems to which they are introduced, changing ecosystem function, threa...
Read moreTwo burning regimes (burning each year during 1958-60 and burning in 1958 and 1960 only) were compared for the clearance of thicket in Acacia woodland...
Read moreGrowth rates, death rates and distribution of grain sorghum and weed roots in conventional tillage (CT) and no-tillage (NT) plots were measured in fie...
Read moreCover crop mixtures with complementary plant functional traits including biological nitrogen fixation (BNF) may supply nitrogen (N) to farm fields whi...
Read moreField and laboratory experiments were conducted to investigate the relative contributions of the soil microflora and soil temperature fluctuations to ...
Read moreGermination and early seedling development were compared in two mistletoe species that parasitize and sometimes kill their eucalypt hosts. Germination...
Read moreA comparison is made of the relative advantages of interspecific mixture experiments using additive and substitutive designs. The results of growing A...
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