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In a field experiment in central Sweden, shoots of 20-year-old Scots pine (Pinus sylvestris) were hand-pruned in 2 series, 1 with non-fertilized trees...
Read moreCauses of seedling mortality in D. fusca were investigated, and the flooding tolerance of seedlings was examined in field and glasshouse experiments i...
Read moreIn further investigations on feeding on larvae of Sericesthis nigrolineata (Boisd.), a pest of pastures in New South Wales [cf. preceding abstract, RA...
Read moreRoots collected from 3 contrasting types of permanent grassland in the Pennines were consistently infected by vesicular-arbuscular (VA) mycorrhizal fu...
Read moreA laboratory experiment testing survival of first instar larvae of Anoplognathus porosus (Dalm.) at high temperatures and various soil moistures is de...
Read moreThe effect of a road upon heathland vegetation was investigated at five sites adjacent to the main trunk road through the New Forest, Hampshire, UK, w...
Read moreThe study of a desert landscape consisting of C3 shrublands and C4 grasslands demonstrated the feasibility of mapping desertification processes on a r...
Read moreTo explore possible ways of reducing the effets of bud-eating in orchards, captive bullfinches [Pyrrhula pyrrhula] were studied in an aviary simulatio...
Read moreThe dispersion, biomass and population structure of the semi-desert shrub Zygophyllum eurypterum were measured in a 1-ha sample of the Turan Biosphere...
Read moreCO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...
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