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Pure swards of S48 timothy and S215 meadow fescue, grown from seed in large concrete containers out of doors, were cut (a) every 4 weeks during summer...
Read moreBiological invasions are a major threat to biodiversity. Given the large number of invasive species, we need to be able to identify invaders with larg...
Read moreExperiments were conducted (1) to determine whether resistance to MCPA would subside in a population of Ranunculus acris subsp. acris after ending a 3...
Read moreSee also Abs. 804. A series of glasshouse, growth room and field experiments were designed to study interference between perennial ryegrass [Lolium pe...
Read moreRecent advances in our understanding of the advantage of initial size in competition among individual plants (size-asymmetric competition) suggest tha...
Read moreCompetitive relationships among Amaranthus retroflexus, Chenopodium album, Echinochloa crus-galli and Solanum nodiflorum were investigated under field...
Read moreClimate change is rarely taken into consideration in conservation management strategies aimed at protecting biodiversity from other threats. We examin...
Read moreThe effects of tillage (till, no-till), mulch (none, dead Secale cereale [rye]), and crop competition (none, sweetcorn) on weed seed production and se...
Read moreThe growth of interspecific hybrids between oilseed rape (Brassica napus subsp. oleifera) and hoary mustard (Hirschfeldia incana) was studied in diffe...
Read moreMaterial from single representative plants of perennial ryegrass, meadow fescue and a triploid [festucoid] hybrid between them was grown in small plot...
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